CD5.121 Puls DC/DC Converters


Part#:CD5.121
Manufacturer:Puls
Category:DC/DC Converters
Product Lifecycle:Active
Product description
PULS CD5.121 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 current consumption of 4.6A with a 24Vdc input for a full 12Vdc output, and a peak inrush current of 1.6A. The unit boasts an efficiency of 0.882 under a 12Vdc 8A input and has dimensions of W32mm x H124mm x D102mm. It includes a 420ms start-up delay and a 210ms rise time under nominal input with a constant full current load. The CD5.121 offers protection functions such as output overvoltage protection, short-circuit current protection, and allows for series/parallel operation for increased output power or redundancy. It is resistant to back-feeding loads up to 16V and includes reverse polarity protection. Power dissipation/losses are 12.8W with a 24Vdc input and 12V output load at 8A, and the output stage capacitance is 6500µF. Its electrical durability is rated at 173000 hours at 40°C with a 4A output. The ripple is 75mVpp, and it features screw-clamp connections. The supply voltage ranges from 18Vdc to 32.4Vdc, with a rated current of 9.6A at 12Vdc up to 45°C and 8A at 12Vdc up to 60°C, including a derating above 60°C. The rated power is 116W in ambient temperatures less than 45°C and 96W in temperatures less than 60°C. The output voltage is adjustable between 12Vdc and 15Vdc, with a 500mV turn-ON overshoot and a hold time of 7ms.
Product Details
- UL File No. E198865
- Height 124 mm
- Width 32 mm
- Depth 102 mm
- Current Output 8 A
- Current Input 4.6 A
- Power 96 W
- Voltage Input 24 VDC
- Efficiency 88.2 %
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
The price of CD5.121 on Advantage Electric Supply is $445.00. Order now.
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UL File No.
Height
Width
Depth
Current Output
Current Input
Power
Voltage Input
Efficiency
Selected product

CD5.121
Puls
PULS CD5.121 is a power supply unit designed for DIN rail mounting, featuring an aluminium housing. ...
UL File No.E198865
Height124 mm
Width32 mm
Depth102 mm
Current Output8 A
Current Input4.6 A
Power96 W
Voltage Input24 VDC
Efficiency88.2 %

SD-50C-24
MEAN WELL
DC-DC Enclosed converter; Input 36-72Vdc; Output +24Vdc at 2.1A; Free air convection
UL File No.-
Height-
Width-
Depth-
Current Output-
Current Input-
Power-
Voltage Input-
Efficiency-
About the manufacturer
Advantage Electric Supply is an authorized Puls distributor, proudly offering a comprehensive range of Puls products tailored to meet the needs of industrial power supply applications. Puls is a distinguished manufacturer specializing in innovative, high-performance DIN-rail power supplies designed to ensure reliability, efficiency, and long lifespan in challenging industrial environments. As your...
About the Product Category
DC-DC Converters convert a direct current voltage input into a different direct current voltage output

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PULS CD5.121 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 current consumption of 4.6A with a 24Vdc input for a full 12Vdc output, and a peak inrush current of 1.6A. The unit boasts an efficiency of 0.882 under a 12Vdc 8A input and has dimensions of W32mm x H124mm x D102mm. It includes a 420ms start-up delay and a 210ms rise time under nominal input with a constant full current load. The CD5.121 offers protection functions such as output overvoltage protection, short-circuit current protection, and allows for series/parallel operation for increased output power or redundancy. It is resistant to back-feeding loads up to 16V and includes reverse polarity protection. Power dissipation/losses are 12.8W with a 24Vdc input and 12V output load at 8A, and the output stage capacitance is 6500µF. Its electrical durability is rated at 173000 hours at 40°C with a 4A output. The ripple is 75mVpp, and it features screw-clamp connections. The supply voltage ranges from 18Vdc to 32.4Vdc, with a rated current of 9.6A at 12Vdc up to 45°C and 8A at 12Vdc up to 60°C, including a derating above 60°C. The rated power is 116W in ambient temperatures less than 45°C and 96W in temperatures less than 60°C. The output voltage is adjustable between 12Vdc and 15Vdc, with a 500mV turn-ON overshoot and a hold time of 7ms.
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