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Cosel DC/DC Converter 28V DC 3.6A 100.8W PCB Mount, 200V-400V Input, 100°C Max Temp DHS100B28
Specifications
| Country of Origin | Japan |
|---|---|
| Voltage | Converters / DC-DC Converters Cosel DHS DC/DC Converter, 28V dc/ 3 |
| Brand | Cosel |
| Efficiency | 86% |
| Length | 58.4mm |
| Model | DHS100B28 |
| Depth | 12.7mm |
| Gross Weight | 60g |
| Width | 37.3mm |
| Mount Type | PCB |
| Series | DHS |
| Maximum Operating Temperature | 100°C |
| Minimum Operating Temperature | -40°C |
| Number of outputs | 1 |
| Ripple and Noise | 250mV |
| Maximum Output Power | 100.8W |
| Maximum Input Voltage | 400V dc |
| Standards/Approvals | CE, CSA, cUL, EN, RoHS, TUV, UL |
| Minimum Input Voltage | 200V |
| Output Voltage 1 | 28V dc |
| Output Current 1 | 3.6A |
| Output Voltage Adjustment Range | 25.2 to 30.8 V |
| Isolation Voltage | 3kV ac |
| High reliability | no built-in aluminium and tantalum electrolytic capacitor |
Key Features
- Operates with a wide input voltage range of 200V to 400V DC.
- Compact design with dimensions 58.4mm length, 37.3mm width, and 12.7mm depth.
- Features built-in overcurrent, overvoltage, and thermal protection circuits.
- Designed for operating temperature range from -40°C to 100°C for versatile environments.
- High reliability with no built-in aluminium or tantalum electrolytic capacitors.
- Achieves 86% efficiency enhancing power usage.
- Includes remote sensing and remote ON/OFF capability for flexible control.
- Has 3kV AC isolation voltage ensuring electrical safety.
Product Description
Cosel DHS100B28 DC/DC Converter is a high density, standard-size compact power converter specifically designed for telecommunications and industrial electronic applications. It delivers a regulated 28V DC output at 3.6A with a maximum output power of 100.8W from a wide input voltage range of 200V to 400V DC. Its PCB mount form factor allows easy integration into printed circuit board designs.
This converter features built-in advanced protective functions including overcurrent protection, overvoltage protection, and thermal shutdown ensuring safe and reliable operation under demanding conditions. The device's construction excludes aluminium and tantalum electrolytic capacitors to boost reliability and lifetime.
It supports remote sensing and remote ON/OFF control functions allowing users to maintain voltage accuracy under load and conveniently power the unit on or off remotely. With a high efficiency of 86%, it optimizes power consumption and thermal dissipation.
The DC/DC converter operates reliably in temperatures ranging from -40°C minimum to 100°C maximum, suitable for harsh industrial environments. Its isolation voltage rating is 3kV AC, providing robust electrical isolation between input and output.
Wide input voltage range of 200 to 400V DC. Output voltage adjustable between 25.2 to 30.8 V. Compact dimensions (58.4mm x 37.3mm x 12.7mm) and lightweight design (60g). Includes CE, CSA, cUL, EN, RoHS, TUV, and UL certifications for safety and quality compliance.
High reliability by omitting aluminium and tantalum electrolytic capacitors. Thermal, overcurrent, and overvoltage protection circuits integrated. Remote ON/OFF and sensing capabilities enhance control and performance. Designed and manufactured in Japan ensuring quality standards.
This Cosel DHS series DC/DC Converter is ideal for integration in industrial, telecommunications, laboratory, and manufacturing electronics requiring stable and efficient power supplies. EnvMart offers this unit with comprehensive technical documentation and 5-year warranty for assured performance and durability. Explore more from Cosel and related power supply products in our Electronics & Electricals category.
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Frequently Asked Questions
This model provides a regulated output voltage of 28V DC and a maximum output current of 3.6A, delivering a total output power of 100.8W.
It operates with a wide input voltage range from 200V to 400V DC.
The converter has compact dimensions of 58.4mm in length, 37.3mm in width, and 12.7mm in depth.
The maximum operating temperature for this model is 100°C, allowing it to function in a variety of environments.
Yes, it includes built-in overcurrent, overvoltage, and thermal protection circuits to ensure safe operation.
This DC/DC converter achieves an efficiency of 86%, enhancing power usage and thermal management.
It has an isolation voltage rating of 3kV AC, ensuring robust electrical isolation between input and output.
This unit is designed for PCB mounting, facilitating easy integration into printed circuit board designs.
The output voltage can be adjusted within a range of 25.2V to 30.8V.
It is certified with CE, CSA, cUL, EN, RoHS, TUV, and UL standards, ensuring compliance with safety and quality requirements.
The gross weight of this converter is 60g, making it lightweight for its power capacity.
It is designed for telecommunications and industrial electronic applications, providing stable and efficient power supplies.
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