Cosel DHS DC-DC Converter, 5V dc/ 50A Output, 200 → 400 V dc Input, 250W, PCB Mount, +100°C Max Temp -40°C Min

Bulk discount available

Subtotal (1 unit)*

£125.00

(exc. VAT)

£150.00

(inc. VAT)

Add to Basket
Select or type quantity
Temporarily out of stock
  • Shipping from 01 January 2026
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 - 4£125.00
5 - 9£121.25
10 - 24£118.75
25 - 49£116.26
50 +£113.74

*price indicative

RS Stock No.:
132-7395
Mfr. Part No.:
DHS250B05
Brand:
Cosel
Find similar products by selecting one or more attributes.
Select all

Brand

Cosel

Output Voltage

5V dc

Input Voltage Range

200 → 400 V dc

Power Rating

250W

Input Voltage Nominal

280 V dc

Output Current

50A

Mounting Type

PCB Mount

Isolated

Yes

Number of Outputs

1

Output Voltage Adjustment Range

3 → 6V

Isolation Voltage

3 kV ac, 500V dc

Length

61mm

Depth

12.7mm

Width

58.4mm

Series

DHS

Load Regulation

10mV

Standards Met

CE, cUL, cULus Recognised, EN 60950-1, UL 60950-1

Minimum Temperature

-40°C

Maximum Temperature

+100°C

Efficiency

90%

COO (Country of Origin):
JP

DHS Series


The DHS series of DC-DC converters offer a wide range of power ratings and output voltages making them versatile and suitable for many applications. Extra feature includes remote sensing, remote on/off, overcurrent and overvoltage protection.
5 Year Warranty

Features and Benefits


• Standard-size compact DC-DC Converter, ""BRICK SIZE"" for the Telecommunications Market
• High efficiency
• High density
• High reliability: no built-in aluminium and tantalum electrolytic capacitor
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF


Cosel Isolated DC-DC Converters

Related links