AC/DC Power Supplies

PULS QS10.DNET is a power supply unit designed for AC/DC conversion with a main function to supply power efficiently. It supports DIN rail mounting and operates within an ambient air temperature range of -25 to +70°C. This unit is a NEC Class 1 DeviceNet approved with a DC-OK relay contact output. It offers a rated current of 8A at 24Vdc and utilizes spring-clamp connections for connectivity. The supply voltage ranges from 85Vac to 264Vac across various nominal values and frequencies, with specific turn-ON and shutdown voltages detailed for both steady-state and dynamic conditions. Additionally, it can operate with a DC supply voltage between 88Vdc and 188Vdc. The QS10.DNET, part of the Q-series, measures 60mm in width, 124mm in height, and 117mm in depth, and is encased in an aluminium housing. It is compatible with single-phase (1AC) or DC networks, has a rated power of 192W, and provides an adjustable output voltage between 24Vdc and 24.5Vdc. Protection functions include output overvoltage protection and mechanisms against overload or short-circuit conditions. It supports series or parallel operation for increased output power and is designed to handle back-feeding loads without malfunctioning. The unit boasts high efficiency rates varying with input voltage and has specific current consumption, time delay, hold time, power dissipation/losses, electrical durability, ripple, and capacitance specifications that ensure its performance and durability under various operational conditions.

PULS QS20.241-C1 is a power supply unit designed for AC/DC conversion with a 50% power reserve, suitable for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features a conformal coating for enhanced durability in harsh environments. The unit provides a rated current of 20A at 24Vdc and 17A at 28Vdc, with spring-clamp connections for secure attachment. It supports a supply voltage range of 85Vac-264Vac across various nominal values and 88Vdc-188Vdc for DC input, with specific turn-on and shutdown voltages detailed for both AC and DC inputs. The QS20.241-C1, part of the Q-series, measures 82mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. It is designed for use in single-phase or DC networks, offering a rated power of 480W and a short-term power of 720W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, with comprehensive protection functions including overvoltage and overload/short-circuit protection. The unit allows for series or parallel operation to increase output power, with specific conditions for back-feeding loads. Efficiency rates vary with input voltage, and the product features detailed specifications for current consumption, time delay, hold time, power dissipation/losses, electrical durability, ripple, and output stage capacitance.

PULS QS40.484 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 20A at 48Vdc and 17.8A at 54Vdc, with a power derating applicable from 24W at +60°C to +70°C. Connection is facilitated through screw-clamp connections, and it supports a supply voltage range of 180Vac to 264Vac, accommodating various nominal voltages within this range at a frequency of 47-63Hz. The QS40.484, part of the Q-series, measures 125mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. It is designed for single-phase network operation and delivers a rated power of 960W, with a short-term capacity of 1440W for up to 4 seconds. The output voltage is adjustable between 48Vdc and 54Vdc. Protection features include output overvoltage protection and overload/short-circuit protection, with capabilities for series or parallel operation to increase output power. Efficiency is rated at 0.95 with a 230Vac input, and the unit exhibits a peak current consumption of 18A. Start-up and rise times are specified as 750ms and 18-35ms respectively, with a hold time of 30ms at 230Vac input. Power dissipation losses are detailed for both 230Vac and 120Vac inputs, and the electrical durability spans from 65,000 to 345,000 hours under various conditions. Ripple is maintained at 150mVpp across a 20Hz to 20MHz range, with an output stage capacitance of 3700µF.

PULS QT20.361 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 13.3A at 36Vdc and 11.4A at 42Vdc, with a power derating from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. It supports a wide supply voltage range of 323Vac to 576Vac across various nominal voltages (380Vac to 525Vac) at 47-63Hz, with a 3-phase input. The QT20.361, part of the Q-series, measures 65mm in width, 124mm in height, and 127mm in depth, housed in aluminium. It is designed for a 3-phase network, with a rated power of 480W at 36Vdc and 42Vdc, and can momentarily support up to 720W for 4 seconds. The output voltage is adjustable between 36Vdc and 42Vdc, with protection functions including output overvoltage protection and active input inrush current limiting. It allows for series or parallel operation for increased output power and is resistant to back-feeding loads up to 48V. The unit boasts an efficiency of up to 0.948, with a peak current consumption of 10A at inrush. It features a start-up delay of 290-350ms, a rise time of 30-40ms depending on load capacitance, and a hold time of 22ms. Power dissipation is 27.4W at full output load with a 3x480Vac input and 26.3W with a 3x400Vac input. Its electrical durability ranges from 48,000 to 250,000 hours, depending on operating conditions, with a ripple of 100mVpp and an output stage capacitance of 500µF.

PULS CPS20.241-C1 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 offers a net width of 65mm. This unit consumes current at rates of 2.33A with a 230Vac input, 4.36A with a 120Vac input, and 5.25A with a 100Vac input for full 24Vdc output, and features a peak max. inrush current of 13A at both 230Vac and 120Vac inputs. It boasts an efficiency of 0.94 at 230Vac input, 0.927 at 120Vac input, and 0.92 at 100Vac input. The CPS20.241-C1 is IP20 rated, indicating protection against solid objects larger than 12mm but not against water. It is chemically resistant with a conformal coated PCB, suitable for harsh environments. The dimensions are W65mm x H124mm x D127mm. It has a start-up delay of 850ms and rise times of 85ms and 150ms under specified conditions. The unit provides output overvoltage protection, overload/short-circuit protection, and supports series/parallel operation for increased output power. It can handle back-feeding loads up to 35V without malfunctioning. Power dissipation/losses are 30.6W, and the output stage capacitance is 7000µF. Electrical durability varies with conditions, reaching up to 475000 hours. Ripple is maintained at 50mVpp. This AC/DC converter features a 20% power reserve, is part of the C-series, and includes ATEX approval conformal coating, 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, and provides a rated current of 20A at 24Vdc. Designed for single-phase networks, it offers a rated power of 576W under PowerBoost at ambient temperatures less than 45°C and 480W at less than 60°C. The output voltage is adjustable between 24Vdc and 28Vdc, with a 200mV turn-ON overshoot and a hold time of 26ms.

PULS CPS20.481 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 offers a net width of 65mm. The unit consumes 2.33A with a 230Vac input for full 48Vdc output, 4.36A with a 120Vac input, and 5.25A with a 100Vac input, with a peak inrush current of 13A at both 230Vac and 120Vac inputs. It features an IP20 degree of protection and achieves efficiencies of 0.939, 0.926, and 0.92 at 230Vac, 120Vac, and 100Vac inputs respectively. The dimensions of the CPS20.481 are W65mm x H124mm x D127mm. It has a start-up delay of 850ms and rise times of 90ms and 230ms under specified conditions. The unit is equipped with protection functions including output overvoltage protection and overload/short-circuit protection, and supports series/parallel operation for increased output power. It can handle back-feeding loads up to 63V without malfunctioning. Power dissipation/losses are rated at 31.2W, and the output stage capacitance is 2450µF. Electrical durability varies with conditions, reaching up to 475000 hours. The ripple is specified at 50mVpp. This AC/DC power supply unit offers a 20% power reserve, is part of the C-series, and comes with ATEX approval and a DC-OK relay contact output. Connection is made via screw-clamp connections. It accepts a supply voltage range of 85Vac-264Vac, with specific shutdown voltages under varying loads. The rated current is 10A at 48Vdc with derating above 60°C. Designed for single-phase networks, it provides a rated power of 576W with PowerBoost below 45°C and 480W below 60°C. The output voltage is adjustable between 48Vdc and 56Vdc, with a 200mV turn-ON overshoot and a hold time of 26ms.

PULS CS5.241-C1 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 offers various current consumption rates depending on the input voltage: 1.23A at 230Vac, 2A at 120Vac, and 2.33A at 100Vac, with a peak inrush current of 10A across all input voltages. The unit boasts an efficiency of 0.902 at 230Vac, 0.894 at 120Vac, and 0.888 at 100Vac. Its printed circuit board is conformal coated, enhancing its resistance to harsh environments. The dimensions are W32mm x H124mm x D117mm. It features a start-up delay of 740-900ms and rise times of 8ms and 25ms under different load capacitances. Protection functions include output overvoltage protection, active input inrush current limiter, and overload/short-circuit current protection, with capabilities for series/parallel operation for redundancy. The unit can handle back-feeding loads up to 35V without malfunctioning. Power dissipation/losses are 13.2W and 14.5W for 230Vac and 120Vac inputs, respectively, at full output load. The output stage capacitance is 1800µF. Electrical durability varies with conditions, reaching up to 408000 hours at 25°C and 2.5A output with a 230Vac input. The ripple is maintained at 50mVpp. This AC/DC power supply unit, part of the C-Line series, includes a 20% power reserve, DC-OK relay contact output, and screw-clamp connections. It supports a supply voltage range of 85Vac-132Vac / 184Vac-264Vac with auto-selection and features rated currents of 6A and 5A at 24Vdc under different ambient temperatures, with a rated power of 144W at less than 45°C ambient temperature. The output voltage is adjustable between 24Vdc and 28Vdc, with a hold time of 78ms and 80ms at 230Vac and 120Vac inputs, respectively.

PULS CT10.481 is a power supply unit designed for DIN rail mounting, featuring an aluminium housing. It operates within an ambient air temperature range of -25 to +70°C and has a net width of 62mm. The unit consumes 0.6A with a 3 x 480Vac input and 0.7A with a 3 x 400Vac input, both at full 48Vdc output, with a peak inrush current of 10A. It boasts an efficiency of 0.929 for 3x480Vac input and 0.928 for 3x400Vac input. The dimensions are W62mm x H124mm x D117mm. It includes a 90ms start-up delay, a 55ms rise time at nominal input with a constant full current load and 0mF load capacitance, and a 140ms rise time with 5mF load capacitance. The unit features output overvoltage protection, an active input inrush current limiter, and supports series/parallel operation for increased output power. It is resistant to back-feeding loads up to 63V. Power dissipation/losses are 18.3W for 3x480Vac input and 18.6W for 3x400Vac input at full output load. The output stage capacitance is 2400µF. Electrical durability ranges from 78,000 to 704,000 hours depending on the operating conditions. The ripple is 100mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit/converter offers a 20% power reserve and includes a DC-OK relay contact output. It features screw-clamp connections and supports a supply voltage of 323Vac-576Vac (wide range; 3-phase input) with a rated current of 6A at 48Vdc from -25 to +45°C and 3.75A at 48Vdc from -25 to +70°C. The output voltage is adjustable between 48Vdc and 56Vdc, with a hold time of 54ms at 3x480Vac input and 34ms at 3x400Vac input.

PULS ML100.109 is a power supply unit (PSU) / converter designed for AC/DC applications with DIN rail mounting. It operates within an ambient air temperature range of -10 to +70°C and features a conformal coating design for enhanced durability. This unit provides a rated current of 4.2A at 24Vdc and utilizes spring-clamp connections for secure attachment. It supports a wide range of supply voltages from 85Vac-132Vac / 184Vac-264Vac (auto select) for AC and 213Vdc-348Vdc for DC, accommodating various network configurations including single-phase (1AC) or DC. The ML100.109 measures 73mm in width, 75mm in height, and 103mm in depth, housed in a PC / ABS blend for robustness. It delivers a rated power of 100W with an adjustable output voltage range of 24Vdc-28Vdc. Protection is provided by an NTC (input inrush current limiter), ensuring stability. The unit boasts an efficiency of 0.9 at 230Vac input, with a maximum inrush current consumption of 22A at 120Vac input and 37A peak at 230Vac input. Power dissipation is calculated at 11.4 W, and the ripple is maintained at 50mVpp across a frequency range of 20Hz to 20MHz at 50Ω.

PULS CP10.122 is a DIN rail mounting power supply unit enclosed in an aluminium housing, designed for an ambient air temperature range of -25 to +70°C. It features a net width of 39mm and dimensions of W39mm x H124mm x D117mm. The unit has a current consumption of 11A peak max. inrush at 230Vac input and 7A peak max. inrush at 120Vac input. Its efficiency rates are 0.943 at 230Vac input, 0.928 at 120Vac input, and 0.921 at 100Vac input. The CP10.122 offers a start-up delay of 240-300ms for 100-230Vac input, with rise times of 18ms and 35ms under specified conditions. It includes protection functions such as output overvoltage protection and overload/short-circuit current protection, with capabilities for series/parallel operation and resistance to back-feeding loads up to 25V. Power dissipation/losses are 11.6W at 230Vac input and 14.9W at 120Vac input, with an output stage capacitance of 5350µF. The electrical durability varies with conditions, reaching up to 534000 hours. The ripple is specified at 50mVpp (20Hz...20MHz; 50Ω). This AC/DC power supply unit, part of the CP-series, features a 20% power reserve, shutdown input, extended DC input, and DC-OK relay contact output, with screw-clamp connections. It supports a supply voltage range of 88Vdc-180Vdc and 85Vac-264Vac, with a rated current of 16A at 12Vdc, and offers a rated power of 192W. The output voltage is adjustable between 12Vdc and 15Vdc, with a 200mV turn-ON overshoot and a hold time of 50ms. It is suitable for single-phase (1AC) or DC networks.