Power Adapter MEAN WELL SKM10B-12 10W Input 18-36V Output 12V

The MEAN WELL SKM10B-12 is a DC-DC converter in a DIP through-hole package designed for PCB mounting. It accepts an input range of 18–36 VDC and provides a regulated single output of 12 VDC at up to 0.83 A, delivering 10 W of power in an ultra-compact 1" x 1" footprint. The module is lightweight (18 g) and RoHS compliant, suitable for space‑constrained designs that require a stable 12 V rail.

Advantages

The SKM10B-12 offers a compact size that simplifies integration into small PCBs and enclosures. Its fixed 12 V output removes the need for external regulation in many designs, and the wide input range (18–36 V) provides compatibility with a variety of power sources. The through-hole DIP package facilitates soldering and mechanical stability on PCB-mounted applications while the low weight reduces mechanical stress on assemblies.

Suitable for

• Embedded systems and single-board computers that require a 12 V supply
• Industrial control modules with 18–36 V input rails
• Telecommunications and networking equipment with compact power requirements
• Prototyping and small-form-factor electronic devices

Key specifications

• Manufacturer: MEAN WELL
• Model: SKM10B-12
• Input voltage: 18–36 VDC
• Output voltage: 12 VDC
• Output current: 0.83 A (max)
• Output power: 10 W
• Package: DIP through-hole, PCB mount
• Dimensions: 1" x 1" (ultra-compact)
• Weight: 18 g
• Compliance: RoHS

How to use

Mount the SKM10B-12 on the PCB using the DIP through-hole pins and solder according to standard through-hole assembly practices. Connect the input terminals to a suitable 18–36 VDC source, observing correct polarity. Use the output terminals to feed the 12 V load, keeping the load current at or below 0.83 A. Ensure adequate spacing and clearance around the module for heat dissipation and follow the board layout recommendations in the manufacturer's datasheet for best performance.

Recommendations

For reliable operation, avoid continuous loads at the maximum rated current without verifying temperature rise in your enclosure. Provide adequate cooling or airflow if the converter is used near its 10 W limit, and add input filtering or surge protection on noisy or unstable input supplies.