Rated Output Wattage：300W
Output Voltage：5V,10V,12V,15V,24V,28V,32V,48V
Features of CHS300
• High efficiency 94.5% (CHS3004812)• 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) 300(3) 48(4) 10(5) - □(6)
(1) Series name
(2) Single output
(3) Output power
(4) Input voltage
24: DC18 - 36V
48: DC36 - 76V
(5) Output voltage
05: 5V
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 with mounting hole M3 (only CHS30024)
L2: Pin length 5.3mm
L5: 5 pins option (+S, -S, TRM less)
I: with the PMBus interface (only CHS3004810/4812)
Product Line-up
| Product Name | Output Wattage | Output Voltage･Current |
|---|---|---|
| CHS3002405 | 200.0W | 5V 40A |
| CHS3002412 | 200.4W | 12V 16.7A |
| CHS3002415 | 202.5W | 15V 13.5A |
| CHS3002424 | 252.0W | 24V 10.5A |
| CHS3002428 | 252.0W | 28V 9.0A |
| CHS3002432 | 252.8W | 32V 7.9A |
| CHS3002448 | 254.4W | 48V 5.3A |
| CHS3004810 | 300.0W | 10V 30A |
| CHS3004812 | 300.0W | 12V 25A |
| CHS3004812H | 300.0W | 12V 25A |
| CHS3004815 | 300.0W | 15V 20A |
| CHS3004824 | 300.0W | 24V 12.5A |
| CHS3004828 | 302.4W | 28V 10.8A |
| CHS3004832 | 300.8W | 32V 9.4A |
| CHS3004848 | 302.4W | 48V 6.3A |
US 25917 
BR 24329 
GB 15640 
CA 9649 
AU 9184 
IE 4992 
NZ 3165 
SA 1997 
