Rated Input: DC200 - 400V
Rated Output Wattage: 50W
Rated Output Voltage: 3.3V,5V,12V,15V,24V,28V
Rated Output Wattage: 50W
Rated Output Voltage: 3.3V,5V,12V,15V,24V,28V
| Warranty Period | 5-year |
|---|
When remote ON/OFF is not used, short RC and -VIN.
When the output voltage adjustment is not used,
open the TRM pin respectively.
Features of DHS50B
• 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
DH(1) S(2) 50(3) B(4) 05(5) - □(6)
(1) Series name(2) Single output
(3) Output wattage
(4) B: DC200 - 400V
(5) Output voltage
(6) Optional
T: with Mounting hole
(φ3.4 thru)
Product Line-up
| Product Name | Output Wattage | Output Voltage･Current |
|---|---|---|
| DHS50B03 | 33.0W | 3.3V 10A |
| DHS50B05 | 50.0W | 5V 10A |
| DHS50B12 | 50.4W | 12V 4.2A |
| DHS50B15 | 51.0W | 15V 3.4A |
| DHS50B24 | 50.4W | 24V 2.1A |
| DHS50B28 | 50.4W | 28V 1.8A |
- * For further information and how to use, please see in Cosel product catalog.
Optional Parts
Heat sink
| Category | Part Number | Description | DXF | |
|---|---|---|---|---|
Heat sink |
F-QB-F1 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Horizontal style) | - | |
| F-QB-F2 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Vertical style) | - | ||
| F-QB-F3 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Horizontal style) | - | ||
| F-QB-F4 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Vertical style) | - | ||
| F-QB-F5 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Horizontal style) | - | ||
| F-QB-F6 | Heatsink for TUNS50, CQHS300, CQHS350, DHS50, DHS100 series. (Vertical style) | - |