SKM30-N/DKM30-N Series: 30W 2〞x 1 〞Wide Range Input Isolated DC-DC Converter
By: Frank Chen / Product Manager
Frank@meanwell.com
MEAN WELL's SKM30 series is a 2”x 1” DC-DC converter with 2:1 input range, which has been on the market for more than 10 years. In order to fulfill wider input range requirements, MEAN WELL is proud to launch our new 4:1 wide range input single output SKM30-N and dual output DKM30-N series that keep the same footprint as the older series. These features make these converters suitable for electrical panels, telecommunication equipment, industrial control, distributed power architecture, and transportation applications.
Series | SKM30 | SKM30-N / DKM30-N |
Input voltage range | 2:1 (9~18Vdc, 18~36Vdc, 36~75Vdc) |
4:1 (9~36Vdc, 18~75Vdc) |
Output voltage | 5V/ 12V/ 15V | SKM30-N: 5V/ 12V/ 15V DKM30-N: ±12V/ ±15V |
Working temperature | -40~+75oC |
-40~+90oC |
I/O Isolated | 1.5KVdc | 3KVdc |
Warranty | 2 years | 3 years |
Specification | LINK | LINK |
Release time | 2012 May | 2022 Dec. |
![](https://www.meanwell.com//Upload/htmlEdit/20190129_024840features.jpg)
- 2”x 1”packaging, industrial standard pin-out
- 4:1 wide input voltage range
- Free air convection, can operate between -40~+90oC(+60oC@full load no derating)
- Meeting EN55032 Class A EMI performance without external components
- No minimum load requirement
- Built-in remote ON/OFF and output trimming (±10%)
- Protections: short circuit, overload, over voltage
- Dimensions (LxWxH): 50.8x 25.4 x 11.2mm
- Approvals: EAC/ CE/ UKCA
- 3 years warranty