Cosel SNDHS DC-DC Converter, 28V dc/ 9A Output, 200 → 400 V dc Input, 252W, PCB Mount, +95°C Max Temp -20°C Min
- RS Stock No.:
- 132-7475
- Mfr. Part No.:
- SNDHS250B28
- Brand:
- Cosel
Bulk discount available
Subtotal (1 unit)*
£305.22
(exc. VAT)
£366.26
(inc. VAT)
FREE delivery for orders over £50.00
Temporarily out of stock
- Shipping from 17 April 2026
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Units | Per unit |
|---|---|
| 1 - 4 | £305.22 |
| 5 - 9 | £296.06 |
| 10 - 24 | £289.96 |
| 25 - 49 | £283.85 |
| 50 + | £277.75 |
*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 | |
| Output Voltage | 28V dc | |
| Input Voltage Range | 200 → 400 V dc | |
| Power Rating | 252W | |
| Input Voltage Nominal | 280 V dc | |
| Output Current | 9A | |
| Mounting Type | PCB Mount | |
| Isolated | Yes | |
| Number of Outputs | 1 | |
| Output Voltage Adjustment Range | 25.2 → 30.8V | |
| Isolation Voltage | 3 kV ac, 500V dc | |
| Length | 127mm | |
| Width | 74.2mm | |
| Depth | 44.5mm | |
| Series | SNDHS | |
| Load Regulation | 100mV | |
| Standards Met | CE, cUL, cULus Recognised, EN 60950-1, UL 60950-1 | |
| Maximum Temperature | +95°C | |
| Efficiency | 86% | |
| Minimum Temperature | -20°C | |
Select all | ||
|---|---|---|
Brand Cosel | ||
Output Voltage 28V dc | ||
Input Voltage Range 200 → 400 V dc | ||
Power Rating 252W | ||
Input Voltage Nominal 280 V dc | ||
Output Current 9A | ||
Mounting Type PCB Mount | ||
Isolated Yes | ||
Number of Outputs 1 | ||
Output Voltage Adjustment Range 25.2 → 30.8V | ||
Isolation Voltage 3 kV ac, 500V dc | ||
Length 127mm | ||
Width 74.2mm | ||
Depth 44.5mm | ||
Series SNDHS | ||
Load Regulation 100mV | ||
Standards Met CE, cUL, cULus Recognised, EN 60950-1, UL 60950-1 | ||
Maximum Temperature +95°C | ||
Efficiency 86% | ||
Minimum Temperature -20°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)
• 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)
Cosel Isolated DC-DC Converters
Related links
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C Min
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C Min
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C Min
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C Min
- Cosel SNDHS DC-DC Converter 200 → 400 V dc Input PCB Mount, +95°C Max Temp -20°C Min