Cosel SNDHS DC/DC Converter, 28V dc/ 9 A, 400V dc Input, 200V Input 252 W, PCB, 95 °C Max Temp 95 °C Min Temp
- RS Stock No.:
- 132-7475
- Mfr. Part No.:
- SNDHS250B28
- Brand:
- Cosel
Bulk discount available
Subtotal (1 unit)*
£308.27
(exc. VAT)
£369.92
(inc. VAT)
FREE delivery for orders over £60.00
Stocked by manufacturer
- Ready to ship from 20 October 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units | Per unit |
|---|---|
| 1 - 4 | £308.27 |
| 5 - 9 | £299.02 |
| 10 - 24 | £292.86 |
| 25 - 49 | £286.69 |
| 50 + | £280.53 |
*price indicative
- RS Stock No.:
- 132-7475
- Mfr. Part No.:
- SNDHS250B28
- Brand:
- Cosel
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Cosel | |
| Product Type | DC/DC Converter | |
| Output Voltage 1 | 28V dc | |
| Minimum Input Voltage | 200V | |
| Maximum Input Voltage | 400V dc | |
| Output Current 1 | 9A | |
| Mount Type | PCB | |
| Number of Outputs | 1 | |
| Ripple and Noise | 280mV Pk-Pk | |
| Output Voltage Adjustment Range | 25.2 to 30.8 V | |
| Isolation Voltage | 3kV ac | |
| Maximum Output Power | 252W | |
| Standards/Approvals | cUL, RoHS, UL, CE, CSA, EN | |
| Length | 127mm | |
| Series | SNDHS | |
| Width | 74.2mm | |
| Weight | 310g | |
| Depth | 44.5mm | |
| Maximum Operating Temperature | 95°C | |
| Efficiency | 86% | |
| Minimum Operating Temperature | 95°C | |
| Select all | ||
|---|---|---|
Brand Cosel | ||
Product Type DC/DC Converter | ||
Output Voltage 1 28V dc | ||
Minimum Input Voltage 200V | ||
Maximum Input Voltage 400V dc | ||
Output Current 1 9A | ||
Mount Type PCB | ||
Number of Outputs 1 | ||
Ripple and Noise 280mV Pk-Pk | ||
Output Voltage Adjustment Range 25.2 to 30.8 V | ||
Isolation Voltage 3kV ac | ||
Maximum Output Power 252W | ||
Standards/Approvals cUL, RoHS, UL, CE, CSA, EN | ||
Length 127mm | ||
Series SNDHS | ||
Width 74.2mm | ||
Weight 310g | ||
Depth 44.5mm | ||
Maximum Operating Temperature 95°C | ||
Efficiency 86% | ||
Minimum Operating Temperature 95°C | ||
- COO (Country of Origin):
- JP
SNDHS Series
The SNDHS Series of isolated DC-DC converters have been designed to be very compact: ideally suited for applications where space is at a premium. They offer a wide range of power ratings and output voltages making them extremely versatile. Additional features include remote sensing, remote on/off and alarm. The units also offer overcurrent and overvoltage protection. 3 Year Warranty
Features and Benefits
• Compact DC-DC Converter, SNDHS Series includes the DHS Series
• Highly efficient
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF (secondary is optional)
• Conduction cooling (for example: heat radiation from the aluminium base plate to the attached heat sink)
• AC-DC Converter can be constituted with
SNDPG series (only SNDHS50B/SNDHS100B/SNDHS250B)