DC/DC Converters

CD5.241-L1

PULS CD5.241-L1 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 32 mm. This unit consumes 4.25A current at a 24Vdc input to deliver a full 24Vdc output, with a peak inrush current of 1.6A. It boasts an efficiency of 0.905 at 24Vdc 3.8A input. The dimensions are W32mm x H124mm x D102mm. It includes a 650ms start-up delay and an 80ms rise time under nominal input with a constant full current load. The CD5.241-L1 offers protection against output overvoltage, short circuits, and allows for series or parallel operation for increased output power or 1+1 redundancy. It is capable of handling back-feeding loads up to 30V without malfunctioning, whether the power supply is on or off. The unit features reverse polarity protection, with power dissipation losses of 9.7W under a 24Vdc input and 24V output load at 3.8A. The output stage capacitance is 2200 µF. Its electrical durability ranges from 134,000 to 378,000 hours depending on the operating conditions. The ripple is maintained at 50mVpp across a 20Hz to 20MHz range. This PSU/DC/DC-Converter includes a 20% power reserve, is designed with NEC Class 2 and ATEX approval for galvanic isolation, and utilizes spring-clamp connections for connectivity. It supports a supply voltage range of 14.4Vdc to 32.4Vdc, with a 36Vdc absolute maximum continuous input voltage. The rated current is 3.8A at 24Vdc, with a rated power of 144W in ambient temperatures less than 45°C and 120W in temperatures less than 60°C. The output voltage is a fixed 24Vdc with a 500mV turn-ON overshoot, and it has a 6ms hold time at 24Vdc input.

Puls

CD5.242

PULS CD5.242 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 32 mm. The unit consumes 2.75A current at a 48Vdc input to deliver a full 24Vdc output at 5A, with a peak inrush current of 0.8A. It boasts an efficiency of 0.903 at a 24Vdc, 5A input. The dimensions are W32mm x H124mm x D102mm. It includes a 670ms start-up delay and an 80ms rise time under nominal input with a constant full current load. The CD5.242 offers protection against output overvoltage, short circuits, and allows for series or parallel operation for increased output power or redundancy. It is resistant to back-feeding loads up to 30V and includes reverse polarity protection. Power dissipation losses are 12.9W at a 48Vdc input with a 24V output load at 5A. The output stage capacitance is 2200 µF. Its electrical durability ranges from 39,000 to 181,000 hours depending on conditions. The ripple is 50mVpp from 20Hz to 20MHz. This PSU/DC/DC-Converter supports a 20% power reserve and is designed with ATEX approval for galvanic isolation. It features screw-clamp connections and accepts a supply voltage of 39Vdc-57Vdc (48Vdc nominal), with a short-term tolerance down to 30.5-36Vdc for up to 60 seconds. The rated current is 6A at 24Vdc in temperatures up to 45°C, with derating applied up to +70°C. The rated power is 144W in ambient temperatures less than 45°C and 120W below 60°C. The output voltage is adjustable between 23-28Vdc, with a 500mV turn-ON overshoot, and it has a hold time of 5.6ms at a 48Vdc input.

Puls

CPS20.241-D1

PULS CPS20.241-D1 is a power supply unit designed for DIN rail mounting, featuring an aluminium housing with dimensions of W65mm x H124mm x D127mm. It operates within an ambient air temperature range of -25 to +70°C and offers a net width of 65 mm. The unit has a current consumption of 1.69A with a 300Vdc input for a full 24Vdc output, 4.68A with a 110Vdc input for a full 24Vdc output, and can handle peak inrush currents of up to 10A at 300Vdc input and 13A at 110Vdc input. It boasts an efficiency of 0.946 at 300Vdc input and 0.931 at 100Vdc input, with a degree of protection rated at IP20. The CPS20.241-D1 features a time delay of 850ms for start-up and a rise time of 85ms under nominal input with a constant full current load without load capacitance, and 150ms with 20mF load capacitance. It 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. The unit's power dissipation/losses are 27.4 W, and it has an output stage capacitance of 7000 µF. Its electrical durability varies based on conditions, with up to 549000 hours at 25°C and 10A output with a 1AC 300Vdc input. The ripple is specified at 50mVpp (20Hz...20MHz; 50Ω). This power supply unit also features a 20% power reserve, ATEX approval for galvanic isolation, and screw-clamp connections for installation. It supports a supply voltage range of 88Vdc-360Vdc and an AC supply voltage with specific turn-ON and shutdown parameters. The rated current is 20A at 24Vdc with a power derating above 60°C to 70°C, and it offers a rated power of 576W under PowerBoost at ambient temperatures below 45°C, and 480W below 60°C. The output voltage is adjustable between 24Vdc and 28Vdc, with a 200mV turn-ON overshoot, and it provides a hold time of 26ms at both 110/300Vdc input.

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CPS20.481-D1

PULS CPS20.481-D1 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. The unit has a net width of 65 mm and dimensions of W65mm x H124mm x D127mm. It consumes 1.69A at 300Vdc input for full 48Vdc output and 4.68A at 110Vdc input for full 48Vdc output, with a peak inrush current of 10A at 300Vdc input and 13A at 110Vdc input. The CPS20.481-D1 offers an efficiency of 0.946 at 300Vdc input and 0.931 at 100Vdc input. It has an IP20 degree of protection and features output overvoltage protection, overload/short-circuit protection, and is capable of series/parallel operation for increased output power. The unit's power dissipation/losses are 27.4 W, and it has an output stage capacitance of 2450 µF. Its electrical durability ranges from 58,000 to 506,000 hours under various conditions. The ripple is 50mVpp (20Hz...20MHz; 50Ω). This power supply unit supports a supply voltage range of 88Vdc-360Vdc and an AC supply voltage with 85Vac turn-ON voltage. It provides a rated current of 10A at 48Vdc and a rated power of 576W with PowerBoost at ambient temperatures less than 45°C, and 480W at less than 60°C. The output voltage is adjustable between 48Vdc-56Vdc, with a 200mV turn-ON overshoot, and it offers a hold time of 26ms at 110/300Vdc input. Connection is facilitated through screw-clamp connections.

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QTD20.241

PULS QTD20.241 is a power supply unit (PSU) and DC/DC-Converter with a 25% power reserve, designed for DIN rail mounting. It operates within an ambient air temperature range of -25 to +70°C and features an intermediate DC-bus and galvanic isolation. The unit provides a rated current of 20A at 24Vdc, 17.5A at 28Vdc, and includes a 12W derating from +60°C to +70°C. Connection is facilitated through spring-clamp connections. As part of the Q-series, it measures W65mm x H124mm x D127mm and requires a supply voltage of 384Vdc to 672Vdc, with specific nominal voltages of 500Vdc, 575Vdc, and 600Vdc. The turn-ON voltage is 450Vdc, and the shutdown voltage is 325Vdc. The housing is made of aluminium, and it is designed for DC networks with a net width of 65 mm. The rated power is 480W at both 24Vdc and 28Vdc, with an adjustable output voltage of 24Vdc to 28Vdc and a 500mV turn-ON overshoot. Protection functions include output overvoltage protection, overload/short-circuit current protection, and resistance to back-feeding loads up to 34V. The unit boasts an efficiency of 0.95 at 600Vdc input, a peak current consumption of 3A, a 35s start-up delay, and rise times of 70ms and 110ms under specified conditions. The hold time is 22ms at 600Vdc input, with power dissipation/losses of 25.5W at full output load. Electrical durability is rated at various hours depending on the operating conditions, with a ripple of 100mVpp and an output stage capacitance of 950µF.

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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

SKMW15F-03

DC-DC Converter PCB mount; Ultrawide input 9-36Vdc; Single Output 3.3Vdc at 3A; DIP Through hole package; 1" x 1" compact size

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SKE15A-12

DC-DC Converter PCB mount; Input 9-18Vdc; Output 12Vdc at 1.25A; DIP Through hole package; Built-in EMI filter; 2"x2" compact size; remote ON/OFF

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SPU03N-05

DC-DC Converter PCB mount; Input 24Vdc +-10%; Output 5Vdc at 0.6A; SIP through hole package; 3000Vdc I/O isolation

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SMU01M-12

DC-DC Converter PCB mount; Input 12Vdc +- 10%; Output 12Vdc at 0.84A; DIP Through hole package; Operating temperature -40°C to +85°C

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SFTN01M-05

DC-DC Converter PCB mount; Input 10.8-13.2Vdc; Single Output 5Vdc at 0.2A; 1 second short protection; SMD package

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SPU01M-15

DC-DC Converter PCB mount; Input 10.8-13.2Vdc; Single Output 15Vdc at 0.067A; SIP Through hole package

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SFTN02L-12

DC-DC Converter PCB mount; Input 4.5-5.5Vdc; Single Output 12Vdc at 0.167A; 0.5 second short protection; SMD package

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SKMW06G-05

DC-DC Converter PCB mount; Ultrawide input 18-75Vdc; Single Output 5Vdc at 1.2A; DIP Through hole package; 1" x 1" compact size

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SKMW20F-05

DC-DC Converter PCB mount; Input 9-36Vdc; Single Output 5Vdc at 4A; DIP Through hole package; 1" x 1" ultra compact size; Remote ON/OFF

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SPAN02E-15

DC-DC Converter PCB mount; Input 4.5-9Vdc; Single Output 15Vdc at 0.134A; SIP Through hole package

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SKM50B-05

DC-DC Converter PCB mount; Input 18-36Vdc; Output 5Vdc at 10A; DIP Through hole package; Built-in EMI filter; 2" x 1" ultra compact size

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SKMW06G-03

DC-DC Converter PCB mount; Ultrawide input 18-75Vdc; Single Output 3.3Vdc at 1.5A; DIP Through hole package; 1" x 1" compact size

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SCWN06A-05

DC-DC Regulated Single Output Converter; Input 9-18Vdc; Output 5VDC at 1A; 3000VDC I/O isolation; DIP Through hole package

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SMU01M-05

DC-DC Converter PCB mount; Input 12Vdc +- 10%; Output 5Vdc at 0.2A; DIP Through hole package; Operating temperature -40°C to +85°C

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