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Cosel DC/DC Converter 15V DC Output, 27A, 400V DC Input, 405W Power, PCB Mount, 85°C Max Temp DBS400B15
Specifications
| Country of Origin | Japan |
|---|---|
| Voltage | Converters / DC-DC Converters Cosel DBS DC/DC Converter, 15V dc/ 27 A, 400V dc I |
| Brand | Cosel |
| Efficiency | 87% |
| Length | 116.8mm |
| Model | DBS400B15 |
| Depth | 12.7mm |
| Gross Weight | 180g |
| Width | 61mm |
| Mount Type | PCB |
| Series | DBS |
| Minimum Operating Temperature | 85°C |
| Number of outputs | 1 |
| Ripple and Noise | 180mV |
| Maximum Output Power | 405W |
| Maximum Input Voltage | 400V dc |
| Standards/Approvals | EN, RoHS, UL, TUV, CE, cUL |
| Minimum Input Voltage | 200V |
| Output Voltage 1 | 15V dc |
| Output Current 1 | 27A |
| Output Voltage Adjustment Range | 14.4 to 15.6 V |
| Isolation Voltage | 3kV ac |
Key Features
- Compact PCB mount design for efficient installation.
- Wide input voltage range from 200V to 400V DC.
- High efficiency rated at 87% to reduce energy loss.
- Built-in protections including overcurrent, overvoltage, and thermal safety.
- Supports remote ON/OFF control on both input and output sides.
- Isolation voltage of 3kV AC for enhanced safety and noise immunity.
- Ripple and noise maintained at 180mV for stable output.
- Redundant N+1 operation capability for critical systems.
Product Description
Cosel DBS400B15 DC/DC Converter is a high-performance power supply solution designed for distributed power systems requiring stable 15V DC output at currents up to 27A. Featuring a compact PCB mounting form factor, this converter supports input voltages between 200V and 400V DC, delivering up to 405W of output power with an efficiency rating of 87%, minimizing heat generation and energy waste.
The device includes robust protective circuitry against overcurrent, overvoltage, and thermal overload, increasing reliability in demanding industrial, electronic component, and power management applications. Remote ON/OFF control functionality is available at both the input and output, enhancing operational flexibility.
Its high isolation voltage of 3kV AC ensures electrical safety and reduces interference in complex system layouts. The ripple and noise voltage remains low at 180mV, ensuring a clean power supply for sensitive equipment.
With an operating temperature range up to 85°C, Cosel DBS400B15 is suitable for harsh environments and industrial usage scenarios. The unit also supports N+1 redundant operation for fail-safe power systems.
This model complies with multiple international standards including EN, UL, TUV, CE, cUL, and RoHS, attesting to its quality and safety credentials. The converter is manufactured in Japan and is ideal for applications in industrial automation, telecommunications, power distribution, and electronics manufacturing.
Compact PCB mounting design for space-efficient installation. Wide DC input voltage range from 200V to 400V. Robust protection features for safe operation. Remote ON/OFF capabilities on input and output sides. High isolation voltage of 3kV AC for noise immunity.
Low ripple and noise output for sensitive electronics. Supports N+1 redundant operation for critical systems. Meets EN, UL, TUV, CE, cUL, and RoHS standards. Operating temperature up to 85°C for industrial use.
Explore our extensive range of DC/DC Converters at EnvMart for reliable power solutions designed for industrial, laboratory, telecommunications, and electronic manufacturing sectors.
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Frequently Asked Questions
The maximum output power of this model is 405W.
This unit supports a wide input voltage range from 200V to 400V DC.
It has an efficiency rating of 87%, which helps minimize energy loss.
The dimensions of this model are 116.8mm in length, 61mm in width, and 12.7mm in depth.
The ripple and noise voltage is maintained at 180mV, ensuring stable output.
The isolation voltage is 3kV AC, providing enhanced safety and noise immunity.
Yes, it supports remote ON/OFF control on both the input and output sides.
The maximum operating temperature is 85°C, making it suitable for harsh environments.
It includes built-in protections against overcurrent, overvoltage, and thermal overload.
It complies with multiple international standards including EN, UL, TUV, CE, cUL, and RoHS.
The output current rating for this model is 27A.
It is suitable for applications in industrial automation, telecommunications, power distribution, and electronics manufacturing.
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