Power Converters on Advantage Electric Supply

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Power Converters

Power converters play a crucial role in managing and directing the flow of electrical energy in different applications. They transform an unregulated DC voltage into a regulated DC or AC voltage that is appropriate for the load.

Subcategories (4)

Power Capacitors

Uninterruptible Power Supply (UPS) Systems

Power Supplies

Transformers

Found 362 products

CP10.241-60

Puls

PULS CP10.241-60 is a power supply unit designed for DIN rail mounting with an aluminium housing. It operates within an ambient air temperature range of -40 to +70°C and has a net width of 39 mm. The unit features a current consumption of 8A peak max. inrush at both 110Vdc and 96Vdc input. It boasts an efficiency of 0.945 at 110Vdc input and 0.943 at 960Vdc input, with dimensions of W39mm x H124mm x D117mm. The CP10.241-60 has a time delay of 600-700ms for start-up and a rise time of 45ms to 90ms depending on the load capacitance. It includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation for increased output voltages or power. The unit is resistant to back-feeding loads up to 35V. Power dissipation/losses are 11.6 W and 12.1 W for 110Vdc and 96Vdc inputs, respectively, at full output load. The output stage capacitance is 4400 µF. Electrical durability ranges from 112000 to 549000 hours depending on the operating conditions. The ripple is 50mVpp across a 20Hz to 20MHz range. This PSU/DC-DC Converter from the CP-series is designed for railway applications and features a DC-OK relay contact output, spring-clamp connections, and a supply voltage range of 67Vdc-154Vdc. It provides a rated current of 8.3A at 24Vdc, operates on a DC network, and offers a rated power of 200W. The output voltage is adjustable from 24Vdc to 28Vdc with a 200mV turn-ON overshoot, and it has a hold time of 34ms.

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PIC240.241C

Puls

Power Supply, 240W, AC 200-240V input, 1 phase, 24-28Vdc output, 10A, DC-OK relay contact

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CP10.241-M1

Puls

PULS CP10.241-M1 is a DIN rail mounting power supply unit with an aluminium housing, designed for a net width of 39 mm. It operates within an ambient air temperature range of -25 to +70°C and features a current consumption of 11A peak max. inrush at 230Vac input and 7A peak max. inrush at 120Vac input. The efficiency rates are 0.952 at 230Vac input, 0.936 at 120Vac input, and 0.929 at 100Vac input. Its dimensions are W39mm x H124mm x D117mm. The unit has a start-up delay of 240-300ms for 100-230Vac input, with a rise time of 30ms under nominal input at constant full current load with 0mF load capacitance, and 75ms with 10mF load capacitance. It includes protection functions such as output overvoltage protection and overload/short-circuit current protection, with specific resistance to back-feeding loads up to 35V. Power dissipation/losses are 12.1 W at 230Vac input with full output load and 16.4 W at 120Vac input with full output load. The output stage capacitance is 4400 µF. Electrical durability varies with conditions, reaching up to 499000 hours at 25°C with 5A output and 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit, part of the CP-series designed for medical applications, features a DC-OK relay contact output and spring-clamp connections. It supports a supply voltage range of 85Vac-264Vac for various nominal inputs and 264-300Vac input overvoltage for up to 500ms. The rated current is 10A at 24Vdc with a derating from 6W/+60°C to +70°C. It is suitable for single-phase networks, offers a rated power of 240W, and provides an adjustable output voltage of 24Vdc-28Vdc with a 200mV turn-ON overshoot. The hold time is 37ms.

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YR20.242

Puls

PULS YR20.242 is a redundancy unit from the Y-series designed for dual-input redundancy applications (2 x inputs + 1 x output) with a built-in decoupling MOSFET, suitable for 1+1 or N+1 redundancy configurations and has ATEX approval. It operates on a supply voltage range of 8.4Vdc to 36.4Vdc, with nominal voltages of 12Vdc and 24Vdc. The unit measures 32mm in width, 124mm in height, and 117mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 20A at 28Vdc, with a derating to 1A at temperatures ranging from +60°C to +70°C. Designed for DIN rail mounting, it can operate in ambient air temperatures from -40°C to +70°C. The YR20.242 provides short-circuit protection with a 26A threshold at 6V and supports both series and parallel operations for 1+1 and N+1 redundancy, ensuring continuous operation by using two or more identical power supplies in parallel. The output voltage is maintained between 12-28Vdc, with nominal values of 12Vdc and 24Vdc. Power dissipation/losses are minimal, ranging from 0.6W with 2x5A input at 8.4-36.4Vdc to 2W with 2x10A input. Its electrical durability is notable, with up to 1563000 hours at 25°C with a 20A output and 2x5A input. The output stage capacitance is 320µF, and the ripple is maintained at 60mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

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ML15.051

Puls

PULS ML15.051 is a power supply unit (PSU) / converter designed for DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and adheres to NEC Class 2 design specifications. This unit provides a rated current of 3A at 5Vdc, with screw-clamp connections for secure installation. It supports a wide range of supply voltages from 85Vac to 264Vac (with specific nominal values listed) at 47-63Hz, featuring a 59Vac turn-ON voltage and a 54Vac shutdown voltage. Additionally, it accepts DC supply voltages between 88Vdc and 375Vdc. The ML15.051 is housed in a PC / ABS blend, measuring 22.5mm in width, 75mm in height, and 91mm in depth. It is compatible with single-phase (1AC) or DC networks, offering a rated power of 15W and an adjustable output voltage range of 5Vdc to 5.5Vdc. The unit includes an NTC for input inrush current limiting, achieves efficiencies of 0.772, 0.768, and 0.758 at 230Vac, 120Vac, and 100Vac inputs respectively, and has a current consumption with a peak max inrush of 16A at 120Vac input and 31A at 230Vac input. It features a 630ms start-up delay and a 10ms rise time at nominal input, with power dissipation/losses rated at 4.5W. The electrical durability of the ML15.051 is rated at a minimum of 93,000 hours at +40°C, and it maintains a ripple of 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω, with an output stage capacitance of 4800µF.

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CPS20.121

Puls

PULS CPS20.121 is a DIN rail mounting power supply unit with an aluminium housing designed for a wide range of industrial applications. It operates within an ambient air temperature range of -25 to +70°C and supports a net width of 65 mm. The unit consumes 1.8A, 3.3A, and 4A under 230Vac, 120Vac, and 100Vac input conditions respectively, with a peak inrush current of 13A at both 230Vac and 120Vac inputs. It boasts an efficiency of up to 0.926, 0.914, and 0.909 under 230Vac, 120Vac, and 100Vac inputs respectively. The dimensions are W65mm x H124mm x D127mm. It features a start-up delay of 700-900ms and rise times of 72ms and 120ms under nominal input conditions. The CPS20.121 includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation to increase output power. It is designed to handle back-feeding loads up to 16V without malfunctioning. Power dissipation/losses are calculated at 28.8 W, with an output stage capacitance of 5600 µF. Its electrical durability ranges from 50,000 to 492,000 hours, depending on operating conditions. The ripple is maintained at 100mVpp. This AC/DC power supply unit offers a 20% power reserve, is part of the C-series, and includes ATEX approval, DC-OK relay contact output, and screw-clamp connections. It accepts a supply voltage range of 85Vac-264Vac, with specific shutdown voltages under varying loads. The rated current is 30A at 12Vdc, with a rated power of 405W at 15Vdc and 360W at 12Vdc. The output voltage is adjustable between 12Vdc and 15Vdc, featuring a 200mV turn-ON overshoot and a hold time of 35ms.

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ML100.100

Puls

PULS ML100.100 is a power supply unit designed for AC/DC conversion with DIN rail mounting capabilities. It operates within an ambient air temperature range of -10 to +70°C and delivers a rated current of 4.2A at 24Vdc. This unit features spring-clamp connections for secure and efficient connectivity. It supports a wide range of supply voltages from 85Vac to 132Vac and 184Vac to 264Vac for AC (auto-select based on input) and 213Vdc to 348Vdc for DC, accommodating various network requirements. The ML100.100 is housed in a PC/ABS blend, ensuring durability within its compact dimensions of W73mm x H75mm x D103mm. It is designed for use in single-phase (1AC) or DC networks, with a net width of 73 mm. The unit's rated power is 100W, and it provides an adjustable output voltage range of 24Vdc to 28Vdc. It incorporates an NTC for input inrush current limiting, boasts an efficiency of 0.9 with a 230Vac input, and has a maximum inrush current consumption of 22A at 120Vac input and 37A peak at 230Vac input. Power dissipation/losses are calculated at 11.4 W, with a ripple of 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

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QS3.241

Puls

PULS QS3.241 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion with a 50% power reserve. It operates within an ambient air temperature range of -25 to +70°C and offers a design that includes a DC-OK relay contact output. The unit provides a rated current of 3.4A at 24Vdc and 3A at 28Vdc, with spring-clamp connections for ease of installation. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-375Vdc for DC, accommodating various network configurations including single-phase (1AC) or DC. The QS3.241, part of the Q-series, measures 32mm in width, 124mm in height, and 102mm in depth, housed in an aluminium casing. It delivers a rated power of 80W at 24V, 84W at 28V, and can handle up to 120W short-term for 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions against overvoltage, overload, and short-circuit conditions. Efficiency rates vary by input voltage, achieving up to 0.9 at 230Vac. The unit exhibits a start-up delay of 330-360ms, with a hold time of 174ms at 230Vac input. Power dissipation is noted at 9.1W for 230Vac input under full load. Electrical durability spans up to 224000 hours, depending on conditions, and the output stage capacitance is 1500µF, with a ripple of 50mVpp across a 20Hz to 20MHz range.

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QS10.121

Puls

PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. The unit is equipped with a DC-OK relay contact output and offers a rated current of 15A at 12Vdc and 13.5A at 15Vdc, utilizing spring-clamp connections for connectivity. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific nominal values across a wide spectrum. The QS10.121, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, delivering a rated power of 203W at 15V, 180W at 12V, and can momentarily supply up to 270W for 4 seconds. The output voltage is adjustable between 12Vdc and 15Vdc, featuring comprehensive protection functions including overvoltage and overload/short-circuit protection. The unit allows for series or parallel operation to increase output power and is designed to handle back-feeding loads without malfunctioning. Efficiency rates vary with input voltage, achieving up to 0.918 at 230Vac. It exhibits a peak current consumption of 10A, with a start-up delay between 340-800ms and a hold time of 32ms at nominal input conditions. Power dissipation stands at approximately 16.1W to 16.7W under full load conditions, and the electrical durability ranges significantly based on operating conditions, with up to 215000 hours at 25°C and 30A output with 1AC 230Vac input. The output stage capacitance is 7000µF, and ripple is maintained at 50mVpp across a 20Hz to 20MHz range.

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CP10.241-S2

Puls

PULS CP10.241-S2 is a DIN rail mounting power supply unit with an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C and has a net width of 39 mm. The current consumption varies with input voltage, being 1.13A at 230Vac input, 2.15A at 120Vac input, 2.6A at 100Vac input, and 2.35A at 110Vdc input, with a peak inrush current of 11A at 230Vac input and 7A at 120Vac input. It offers an IP20 degree of protection and achieves an efficiency of 0.952 at 230Vac input and 0.936 at 120Vac input. The dimensions are W39mm x H124mm x D117mm. The start-up delay ranges from 240-300ms for 100-230Vac input, with a rise time of 30ms under nominal input and full constant current load without load capacitance, and 160ms with 10mF load capacitance. It features protection against output overvoltage, overload/short-circuit, and over-temperature, with automatic restart in case of over-temperature conditions. The unit supports series/parallel operation for increased output voltages or power, and 1+1 redundancy with a redundancy module. It is resistant to back-feeding loads up to 35V. Power dissipation/losses are 12.1W at 230Vac input and 16.4W at 120Vac input, with an output stage capacitance of 4400µF. Electrical durability varies with conditions, reaching up to 499,000 hours at 40°C and 12A output with 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit offers a 20% power reserve and includes ATEX approval, DC-OK relay contact output, and push-in spring connections. The supply voltage ranges from 88Vdc-180Vdc for DC and 85Vac-264Vac for AC, with specific tolerances for overvoltage and shutdown voltages. The rated current is 12A at 48Vdc from -25 to +45°C, 10A at 24Vdc from +45 to +60°C, and 7.5A at 24Vdc at +70°C. It is suitable for single-phase (1AC) or DC networks, with a rated power of 288W at -25 to +45°C, 240W at -25 to +60°C, and 180W at +70°C, with linear derating between +60°C and +70°C. The output voltage is adjustable from 24Vdc to 28Vdc, with a 200mV turn-ON overshoot, and a hold time of 37ms at 120/230Vac input.

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	Manufacturer	Stock
CP10.241-60 PULS CP10.241-60 is a power supply unit designed for DIN rail mounting with an aluminium housing. It operates within an ambient air temperature range of -40 to +70°C and has a net width of 39 mm. The unit features a current consumption of 8A peak max. inrush at both 110Vdc and 96Vdc input. It boasts an efficiency of 0.945 at 110Vdc input and 0.943 at 960Vdc input, with dimensions of W39mm x H124mm x D117mm. The CP10.241-60 has a time delay of 600-700ms for start-up and a rise time of 45ms to 90ms depending on the load capacitance. It includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation for increased output voltages or power. The unit is resistant to back-feeding loads up to 35V. Power dissipation/losses are 11.6 W and 12.1 W for 110Vdc and 96Vdc inputs, respectively, at full output load. The output stage capacitance is 4400 µF. Electrical durability ranges from 112000 to 549000 hours depending on the operating conditions. The ripple is 50mVpp across a 20Hz to 20MHz range. This PSU/DC-DC Converter from the CP-series is designed for railway applications and features a DC-OK relay contact output, spring-clamp connections, and a supply voltage range of 67Vdc-154Vdc. It provides a rated current of 8.3A at 24Vdc, operates on a DC network, and offers a rated power of 200W. The output voltage is adjustable from 24Vdc to 28Vdc with a 200mV turn-ON overshoot, and it has a hold time of 34ms.	Puls	Quick Quote
PIC240.241C Power Supply, 240W, AC 200-240V input, 1 phase, 24-28Vdc output, 10A, DC-OK relay contact	Puls	Quick Quote
CP10.241-M1 PULS CP10.241-M1 is a DIN rail mounting power supply unit with an aluminium housing, designed for a net width of 39 mm. It operates within an ambient air temperature range of -25 to +70°C and features a current consumption of 11A peak max. inrush at 230Vac input and 7A peak max. inrush at 120Vac input. The efficiency rates are 0.952 at 230Vac input, 0.936 at 120Vac input, and 0.929 at 100Vac input. Its dimensions are W39mm x H124mm x D117mm. The unit has a start-up delay of 240-300ms for 100-230Vac input, with a rise time of 30ms under nominal input at constant full current load with 0mF load capacitance, and 75ms with 10mF load capacitance. It includes protection functions such as output overvoltage protection and overload/short-circuit current protection, with specific resistance to back-feeding loads up to 35V. Power dissipation/losses are 12.1 W at 230Vac input with full output load and 16.4 W at 120Vac input with full output load. The output stage capacitance is 4400 µF. Electrical durability varies with conditions, reaching up to 499000 hours at 25°C with 5A output and 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit, part of the CP-series designed for medical applications, features a DC-OK relay contact output and spring-clamp connections. It supports a supply voltage range of 85Vac-264Vac for various nominal inputs and 264-300Vac input overvoltage for up to 500ms. The rated current is 10A at 24Vdc with a derating from 6W/+60°C to +70°C. It is suitable for single-phase networks, offers a rated power of 240W, and provides an adjustable output voltage of 24Vdc-28Vdc with a 200mV turn-ON overshoot. The hold time is 37ms.	Puls	Quick Quote
YR20.242 PULS YR20.242 is a redundancy unit from the Y-series designed for dual-input redundancy applications (2 x inputs + 1 x output) with a built-in decoupling MOSFET, suitable for 1+1 or N+1 redundancy configurations and has ATEX approval. It operates on a supply voltage range of 8.4Vdc to 36.4Vdc, with nominal voltages of 12Vdc and 24Vdc. The unit measures 32mm in width, 124mm in height, and 117mm in depth, featuring screw-clamp connections for secure installation. It is rated for a current of 20A at 28Vdc, with a derating to 1A at temperatures ranging from +60°C to +70°C. Designed for DIN rail mounting, it can operate in ambient air temperatures from -40°C to +70°C. The YR20.242 provides short-circuit protection with a 26A threshold at 6V and supports both series and parallel operations for 1+1 and N+1 redundancy, ensuring continuous operation by using two or more identical power supplies in parallel. The output voltage is maintained between 12-28Vdc, with nominal values of 12Vdc and 24Vdc. Power dissipation/losses are minimal, ranging from 0.6W with 2x5A input at 8.4-36.4Vdc to 2W with 2x10A input. Its electrical durability is notable, with up to 1563000 hours at 25°C with a 20A output and 2x5A input. The output stage capacitance is 320µF, and the ripple is maintained at 60mVpp across a frequency range of 20Hz to 20MHz at 50Ω.	Puls	Quick Quote
ML15.051 PULS ML15.051 is a power supply unit (PSU) / converter designed for DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and adheres to NEC Class 2 design specifications. This unit provides a rated current of 3A at 5Vdc, with screw-clamp connections for secure installation. It supports a wide range of supply voltages from 85Vac to 264Vac (with specific nominal values listed) at 47-63Hz, featuring a 59Vac turn-ON voltage and a 54Vac shutdown voltage. Additionally, it accepts DC supply voltages between 88Vdc and 375Vdc. The ML15.051 is housed in a PC / ABS blend, measuring 22.5mm in width, 75mm in height, and 91mm in depth. It is compatible with single-phase (1AC) or DC networks, offering a rated power of 15W and an adjustable output voltage range of 5Vdc to 5.5Vdc. The unit includes an NTC for input inrush current limiting, achieves efficiencies of 0.772, 0.768, and 0.758 at 230Vac, 120Vac, and 100Vac inputs respectively, and has a current consumption with a peak max inrush of 16A at 120Vac input and 31A at 230Vac input. It features a 630ms start-up delay and a 10ms rise time at nominal input, with power dissipation/losses rated at 4.5W. The electrical durability of the ML15.051 is rated at a minimum of 93,000 hours at +40°C, and it maintains a ripple of 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω, with an output stage capacitance of 4800µF.	Puls	Quick Quote
CPS20.121 PULS CPS20.121 is a DIN rail mounting power supply unit with an aluminium housing designed for a wide range of industrial applications. It operates within an ambient air temperature range of -25 to +70°C and supports a net width of 65 mm. The unit consumes 1.8A, 3.3A, and 4A under 230Vac, 120Vac, and 100Vac input conditions respectively, with a peak inrush current of 13A at both 230Vac and 120Vac inputs. It boasts an efficiency of up to 0.926, 0.914, and 0.909 under 230Vac, 120Vac, and 100Vac inputs respectively. The dimensions are W65mm x H124mm x D127mm. It features a start-up delay of 700-900ms and rise times of 72ms and 120ms under nominal input conditions. The CPS20.121 includes protection functions such as output overvoltage protection and overload/short-circuit protection, with the capability for series or parallel operation to increase output power. It is designed to handle back-feeding loads up to 16V without malfunctioning. Power dissipation/losses are calculated at 28.8 W, with an output stage capacitance of 5600 µF. Its electrical durability ranges from 50,000 to 492,000 hours, depending on operating conditions. The ripple is maintained at 100mVpp. This AC/DC power supply unit offers a 20% power reserve, is part of the C-series, and includes ATEX approval, DC-OK relay contact output, and screw-clamp connections. It accepts a supply voltage range of 85Vac-264Vac, with specific shutdown voltages under varying loads. The rated current is 30A at 12Vdc, with a rated power of 405W at 15Vdc and 360W at 12Vdc. The output voltage is adjustable between 12Vdc and 15Vdc, featuring a 200mV turn-ON overshoot and a hold time of 35ms.	Puls	Quick Quote
ML100.100 PULS ML100.100 is a power supply unit designed for AC/DC conversion with DIN rail mounting capabilities. It operates within an ambient air temperature range of -10 to +70°C and delivers a rated current of 4.2A at 24Vdc. This unit features spring-clamp connections for secure and efficient connectivity. It supports a wide range of supply voltages from 85Vac to 132Vac and 184Vac to 264Vac for AC (auto-select based on input) and 213Vdc to 348Vdc for DC, accommodating various network requirements. The ML100.100 is housed in a PC/ABS blend, ensuring durability within its compact dimensions of W73mm x H75mm x D103mm. It is designed for use in single-phase (1AC) or DC networks, with a net width of 73 mm. The unit's rated power is 100W, and it provides an adjustable output voltage range of 24Vdc to 28Vdc. It incorporates an NTC for input inrush current limiting, boasts an efficiency of 0.9 with a 230Vac input, and has a maximum inrush current consumption of 22A at 120Vac input and 37A peak at 230Vac input. Power dissipation/losses are calculated at 11.4 W, with a ripple of 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω.	Puls	Quick Quote
QS3.241 PULS QS3.241 is a power supply unit designed for DIN rail mounting, featuring AC/DC conversion with a 50% power reserve. It operates within an ambient air temperature range of -25 to +70°C and offers a design that includes a DC-OK relay contact output. The unit provides a rated current of 3.4A at 24Vdc and 3A at 28Vdc, with spring-clamp connections for ease of installation. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-375Vdc for DC, accommodating various network configurations including single-phase (1AC) or DC. The QS3.241, part of the Q-series, measures 32mm in width, 124mm in height, and 102mm in depth, housed in an aluminium casing. It delivers a rated power of 80W at 24V, 84W at 28V, and can handle up to 120W short-term for 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions against overvoltage, overload, and short-circuit conditions. Efficiency rates vary by input voltage, achieving up to 0.9 at 230Vac. The unit exhibits a start-up delay of 330-360ms, with a hold time of 174ms at 230Vac input. Power dissipation is noted at 9.1W for 230Vac input under full load. Electrical durability spans up to 224000 hours, depending on conditions, and the output stage capacitance is 1500µF, with a ripple of 50mVpp across a 20Hz to 20MHz range.	Puls	Quick Quote
QS10.121 PULS QS10.121 is a power supply unit designed for AC/DC conversion with a 50% power reserve. It features DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. The unit is equipped with a DC-OK relay contact output and offers a rated current of 15A at 12Vdc and 13.5A at 15Vdc, utilizing spring-clamp connections for connectivity. It supports a supply voltage range of 85Vac-264Vac for AC and 88Vdc-188Vdc for DC, with specific nominal values across a wide spectrum. The QS10.121, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, housed in an aluminium casing. It is compatible with single-phase (1AC) or DC networks, delivering a rated power of 203W at 15V, 180W at 12V, and can momentarily supply up to 270W for 4 seconds. The output voltage is adjustable between 12Vdc and 15Vdc, featuring comprehensive protection functions including overvoltage and overload/short-circuit protection. The unit allows for series or parallel operation to increase output power and is designed to handle back-feeding loads without malfunctioning. Efficiency rates vary with input voltage, achieving up to 0.918 at 230Vac. It exhibits a peak current consumption of 10A, with a start-up delay between 340-800ms and a hold time of 32ms at nominal input conditions. Power dissipation stands at approximately 16.1W to 16.7W under full load conditions, and the electrical durability ranges significantly based on operating conditions, with up to 215000 hours at 25°C and 30A output with 1AC 230Vac input. The output stage capacitance is 7000µF, and ripple is maintained at 50mVpp across a 20Hz to 20MHz range.	Puls	Quick Quote
CP10.241-S2 PULS CP10.241-S2 is a DIN rail mounting power supply unit with an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C and has a net width of 39 mm. The current consumption varies with input voltage, being 1.13A at 230Vac input, 2.15A at 120Vac input, 2.6A at 100Vac input, and 2.35A at 110Vdc input, with a peak inrush current of 11A at 230Vac input and 7A at 120Vac input. It offers an IP20 degree of protection and achieves an efficiency of 0.952 at 230Vac input and 0.936 at 120Vac input. The dimensions are W39mm x H124mm x D117mm. The start-up delay ranges from 240-300ms for 100-230Vac input, with a rise time of 30ms under nominal input and full constant current load without load capacitance, and 160ms with 10mF load capacitance. It features protection against output overvoltage, overload/short-circuit, and over-temperature, with automatic restart in case of over-temperature conditions. The unit supports series/parallel operation for increased output voltages or power, and 1+1 redundancy with a redundancy module. It is resistant to back-feeding loads up to 35V. Power dissipation/losses are 12.1W at 230Vac input and 16.4W at 120Vac input, with an output stage capacitance of 4400µF. Electrical durability varies with conditions, reaching up to 499,000 hours at 40°C and 12A output with 1AC 230Vac input. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit offers a 20% power reserve and includes ATEX approval, DC-OK relay contact output, and push-in spring connections. The supply voltage ranges from 88Vdc-180Vdc for DC and 85Vac-264Vac for AC, with specific tolerances for overvoltage and shutdown voltages. The rated current is 12A at 48Vdc from -25 to +45°C, 10A at 24Vdc from +45 to +60°C, and 7.5A at 24Vdc at +70°C. It is suitable for single-phase (1AC) or DC networks, with a rated power of 288W at -25 to +45°C, 240W at -25 to +60°C, and 180W at +70°C, with linear derating between +60°C and +70°C. The output voltage is adjustable from 24Vdc to 28Vdc, with a 200mV turn-ON overshoot, and a hold time of 37ms at 120/230Vac input.	Puls	Quick Quote

Power Converters

General Guide & Overview

Power converters are essential components used to process and control the flow of electric energy in various applications, ranging from power supplies for personal computers to spacecraft power systems. They convert an unregulated DC voltage into a regulated DC or AC voltage that is suitable for the load.

Power converters can be classified into different types based on their circuit topologies, such as buck converters, boost converters, buck-boost converters, Cuk converters, and SEPIC converters. These converters utilize switched-mode circuits to achieve high efficiency, typically ranging from 70% to 95%. They employ semiconductor devices like diodes, MOSFETs, IGBTs, BJTs, or thyristors as switches to change the magnitude and/or polarity of the voltage.

The conversion ratio of a power converter is controlled by the duty cycle of the switch, which determines the average voltage output. The efficiency and performance of power converters can be improved through the use of advanced techniques, including pulse-width modulation (PWM) for control and regulation, as well as the implementation of feedback systems to maintain stable output voltages.

The selection of a power converter depends on factors such as the input voltage, desired output voltage, power requirements, and overall system design. Power converters find applications in a wide range of industries, including electronics, telecommunications, automotive, renewable energy, and more. They are crucial in enabling the efficient and reliable operation of various electronic devices and systems.

Types of Power Converters and Their Applications

Power converters play a fundamental role in numerous applications, enabling the efficient conversion of electric energy from one form to another. Among the different types of power converters available, buck converters, boost converters, buck-boost converters, Cuk converters, and SEPIC converters are widely used in various industries.

Buck Converters: Buck converters are commonly utilized in power supply systems where the input voltage needs to be stepped down to a lower output voltage. These converters efficiently reduce the voltage level and have a conversion ratio equal to the duty cycle of the switch.

Boost Converters: In contrast to buck converters, boost converters are employed when the input voltage needs to be increased to a higher level. They amplify the voltage magnitude and have a conversion ratio given by 1/(1 - duty cycle). Boost converters find applications in various fields where voltage boosting is required.

Buck-Boost Converters: Buck-boost converters offer the versatility of both stepping up and stepping down the voltage. This capability allows for a wider range of output voltages, making them suitable for applications with flexible voltage requirements.

Cuk Converters: Cuk converters and SEPIC (Single-Ended Primary Inductance Converter) converters have similar functionalities. They can both increase or decrease the voltage magnitude, but they do not invert the voltage polarity. These types of converters are frequently used in battery charging systems, renewable energy systems, and voltage regulators.

The choice of a specific power converter depends on several factors, including the desired voltage levels, power rating, efficiency, and cost considerations. Each type of converter has its unique advantages and applications, making them suitable for different scenarios. By understanding the specific requirements of an application, engineers, and designers can select the most appropriate power converter to ensure optimal performance and efficiency.

Power converters are indispensable components in a wide range of electronic systems and applications. They efficiently convert electric energy from one form to another, enabling the operation of various devices and systems by providing the necessary voltage and current levels. The different types of power converters, including buck converters, boost converters, buck-boost converters, Cuk converters, and SEPIC converters, offer versatility in voltage conversion and find applications in diverse scenarios.

An essential consideration in power converters is efficiency, as it directly impacts energy wastage and heat generation during the conversion process. High-efficiency power converters are desirable to optimize energy usage and minimize environmental impact. The advancements in semiconductor technology and control techniques have contributed to the development of more efficient and reliable power converters.

Looking ahead, power converters are expected to become even more efficient, compact, and cost-effective as technology continues to evolve. Their applications will expand to meet the growing demand for clean and sustainable energy solutions, driving innovation in power conversion technologies.

FAQ

What are power converters?

Power converters are essential components used to process and control the flow of electric energy in various applications, converting an unregulated DC voltage into a regulated DC or AC voltage suitable for the load.

What types of power converters are there?

Power converters can be classified into different types based on their circuit topologies, such as buck converters, boost converters, buck-boost converters, Cuk converters, and SEPIC converters.

What is the purpose of a buck converter?

Buck converters reduce the voltage level and are commonly used in power supplies to step down a higher input voltage to a lower output voltage.

How do boost converters work?

Boost converters increase the voltage magnitude and are used in applications where the input voltage needs to be boosted to a higher level.

What is the advantage of buck-boost converters?

Buck-boost converters have the ability to both step up and step down the voltage, providing a wider range of output voltage options.

In what applications are Cuk and SEPIC converters commonly used?

Cuk and SEPIC converters can increase or decrease voltage magnitude without inverting voltage polarity, making them suitable for battery charging systems, renewable energy systems, and voltage regulators.

How are power converters controlled?

Power converters can be controlled and regulated using techniques such as pulse-width modulation (PWM) and feedback systems to maintain stable output voltages.

What factors should be considered when selecting a power converter?

The selection of a power converter depends on factors such as the input voltage, desired output voltage, power requirements, and overall system design.

Why is efficiency important in power converters?

Efficiency is important in power converters as it determines the amount of power lost during the conversion process. Higher efficiency means less energy wastage and reduced heat generation.

How are power converters expected to evolve in the future?

With advancements in semiconductor technology and control techniques, power converters are expected to become even more efficient, compact, and cost-effective to meet the growing demand for clean and sustainable energy solutions.