Rated Output Wattage：318 - 400W
Output Voltage：10V,12V,15V,24V,28V,32V,48V
Features of CHS400
• High efficiency 95% (CHS4004812)• Compact DC-DC Converter, ''BRICK SIZE'' which has been standard size for Telecommunication Market
• 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
CH(1) S(2) 400(3) 48(4) 12(5) - □(6)
(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
24: DC18 - 36V
48: DC36 - 76V
(5) Output voltage
10: 10V
12: 12V
12H: 12V (High efficiency type)
15: 15V
24: 24V
28: 28V
32: 32V
48: 48V
(6) Optional
R: with Remote ON/OFF Positive logic control
U: Shut down in protection circuit working
B: Baseplate option
BC: Baseplate and case option(Only CHS40024)
P: Parallel operation (5 Pins: without +S, -S and TRM) (Only CHS4004810/12/12H)
L2: Pin length 5.3mm
L5: 5 pins type (+S, -S, TRM less)
I: with the PMBus interface (Only CHS4004812)
Product Line-up
| Product Name | Output Wattage | Output Voltage･Current |
|---|---|---|
| CHS4002412 | 318.0W | 12V 26.5A |
| CHS4002415 | 397.5W | 15V 26.5A |
| CHS4002424 | 348.0W | 24V 14.5A |
| CHS4002428 | 350.0W | 28V 12.5A |
| CHS4002432 | 352.0W | 32V 11A |
| CHS4002448 | 302.4W | 48V 6.3A |
| CHS4004810 | 400.0W | 10V 40A |
| CHS4004812 | 396.0W | 12V 33A |
| CHS4004812H | 396.0W | 12V 33A |
| CHS4004815 | 397.5W | 15V 26.5A |
| CHS4004824 | 396.0W | 24V 16.5A |
| CHS4004828 | 392.0W | 28V 14A |
| CHS4004832 | 400.0W | 32V 12.5A |
| CHS4004848 | 403.2W | 48V 8.4A |
US 23215 
BR 19892 
GB 12238 
CA 9107 
AU 8869 
IE 5069 
IN 4548 
NZ 3136 
