AC/DC Power Supplies

QS20.481

PULS QS20.481 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 10A at 48Vdc and 8.7A at 55Vdc, with a power derating from 12W at +60°C to +70°C. Connection is facilitated through spring-clamp connections. The supply voltage ranges from 85Vac to 264Vac for AC input and 88Vdc to 188Vdc for DC input, supporting various nominal voltages and featuring specific turn-on and shutdown voltages. Housed in an aluminium casing, it is suitable for single-phase (1AC) or DC networks, with dimensions of W82mm x H124mm x D127mm. The rated power is 480W, with a short-term capacity of 720W for up to 4 seconds. Output voltage is adjustable between 48Vdc and 55Vdc. Protection functions include output overvoltage protection and overload/short-circuit protection, with capabilities for series or parallel operation for increased output power. Efficiency rates vary with input voltage, and the unit exhibits specific current consumption, time delay, hold time, power dissipation/losses, and electrical durability metrics. Ripple is maintained at 100mVpp, and the output stage capacitance is 3100 µF.

Puls

QS20.361

PULS QS20.361 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 DC-OK relay contact output for monitoring purposes. The unit provides a rated current of 13.3A at 36Vdc and 11.4A at 42Vdc, with spring-clamp connections facilitating secure and reliable connectivity. It supports a wide supply voltage range from 85Vac to 264Vac across various nominal values and from 88Vdc to 188Vdc, ensuring flexibility across different power networks. The QS20.361, part of the Q-series, measures 82mm in width, 124mm in height, and 127mm in depth, housed in a durable aluminium casing. It delivers a rated power of 480W, with a short-term capacity of 720W for up to 4 seconds, and an adjustable output voltage between 36Vdc and 42Vdc. Protection features include output overvoltage protection and active input inrush current limiting, alongside capabilities for overload and short-circuit management. The unit is designed for both single-phase AC or DC networks and offers high efficiency rates up to 0.94 depending on the input voltage. It also allows for series or parallel operation to increase output power, with specific attention to maintaining uniform output voltage across paralleled units. The QS20.361 exhibits a low power dissipation, high electrical durability across various conditions, and minimal ripple, alongside a significant output capacitance of 8500µF, ensuring stable and consistent power supply performance.

Puls

CPS20.241-C1

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

1088851

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 24 V DC/100 W

Phoenix Contact

FLEX17024B

Sprecher + Schuh FLEX17024B - Adel Flex Power Supply, Selectable Input 230/400-500V AC-24V DC, 7.5A, 2 Phase

Sprecher + Schuh

FLEX9024A

Sprecher + Schuh FLEX9024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 5A, 1 Phase

Sprecher + Schuh

QS20.244

PULS QS20.244 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 24Vdc and 17A at 28Vdc, with spring-clamp connections for secure and efficient connectivity. It supports a supply voltage range of 180Vac to 264Vac, with specific nominal values including 200Vac, 208Vac, 220Vac, 230Vac, and 240Vac at a frequency of 47-63Hz. The QS20.244, part of the Q-series, measures 70mm in width, 124mm in height, and 127mm in depth, housed in an aluminium casing. It is designed for single-phase networks and offers a rated power of 480W, with a short-term capacity of 720W for up to 4 seconds. The output voltage is adjustable between 24Vdc and 28Vdc, featuring protection functions against overvoltage, overload, and short-circuit conditions. It allows for series or parallel operation to increase output power, with a notable efficiency of 0.945 at 230Vac input. The unit's current consumption peaks at 52A max during inrush at 230Vac, with a start-up delay of 140ms, and offers a hold time of 46ms at 230Vac input. Power dissipation is calculated at 28.3W under full output load at 230Vac input. Its electrical durability spans up to 307,000 hours at 40°C with a 10A output. The QS20.244 also features a ripple of 100mVpp across a 20Hz to 20MHz range and an output stage capacitance of 8500µF.

Puls

2904374

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 5 V DC/25 W

Phoenix Contact

FLEX6024A

Sprecher + Schuh FLEX6024A - Adel Flex Power Supply, Automatic Input 115-230V AC-24V DC, 2A, 1 Phase

Sprecher + Schuh

2903002

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 15 V DC/100 W

Phoenix Contact

FLEX50024A

Sprecher + Schuh FLEX50024A - Adel Flex Power Supply, Bridge only jumper 115/230V AC-24V DC, 25A, 1 Phase

Sprecher + Schuh

QS20.241-C1

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

1088850

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 12 V DC/55 W

Phoenix Contact

FLEX28024A

Sprecher + Schuh FLEX28024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 14A, 1 Phase

Sprecher + Schuh

FLEX17024A

Sprecher + Schuh FLEX17024A - Adel Flex Power Supply, Selectable Input 115/230V AC-24V DC, 7.5A, 1 Phase

Sprecher + Schuh

QS20.241-A1

PULS QS20.241-A1 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 boasts ATEX approval and 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 facilitating secure and reliable connectivity. It supports a wide supply voltage range from 85Vac to 264Vac across various nominal values and from 88Vdc to 188Vdc, ensuring flexibility across different power networks. The QS20.241-A1, part of the Q-series, measures 82mm in width, 124mm in height, and 127mm in depth, with an aluminium housing that contributes to its robustness. It delivers a rated power of 480W, with a short-term capacity of 720W for up to 4 seconds, and an adjustable output voltage between 24Vdc and 28Vdc. Protection features include output overvoltage protection and active input inrush current limiting, alongside capabilities for overload, short-circuit protection, and series or parallel operation for increased output power. The unit demonstrates high efficiency rates up to 93.9% depending on the input voltage and is designed for single-phase or DC networks. Electrical durability is rated up to 200,000 hours at 25°C with a 20A output, and the power supply unit includes a comprehensive protection function suite to ensure stable operation under various conditions.

Puls

SP-240-48

AC-DC Enclosed power supply; Output 48Vdc at 5A; PFC; forced air cooling; SP-240-48 is succeeded by RSP-200-48.

MEAN WELL

2902995

Primary-switched UNO POWER power supply for DIN rail mounting, input: 1-phase, output: 48 V DC/60 W

Phoenix Contact

DRP-240-48

AC-DC Industrial DIN rail power supply; Output 48Vdc at 5A; metal case; DRP-240-48 is succeeded by NDR-240-48.

MEAN WELL

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