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COSEL CQHS250

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COSEL CQHS250 DC-DC Power Supplies (Search by Input) Cosel
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Rated Input: DC36 - 76V
Rated Output Wattage: 250W
Rated Output Voltage: 32V,50V

Features of CQHS250

• Compact DC-DC Converter, ''BRICK SIZE'' which has been standard size for Telecommunication Market
• High efficiency
• High density
• High reliability: not built-in aluminum and tantalum electrolytic capacitor
• Built-in overcurrent, overvoltage and thermal protection circuits
• Built-in remote ON/OFF

Ordering Information and Options

CQH(1)  S(2)  250(3)  48(4)  50(5)  -  ¡õ(6)  

(1) Series name
(2) Single output
(3) Output wattage
(4) Input voltage
  48: DC36 - 76V
(5) Output voltage
(6) Optional
  R: with Remote ON/OFF
    Positive logic control
  N: Auto restart in protection circuit working
  B: BasePlate option with Mounting hole M3
  L2: Pin length 5.3mm

Product Line-up

Product Name Output Wattage Output Voltage・Current
CQHS2504832 252.8W 32V 7.9A
CQHS2504850 250W 50V 5.0A

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