# Power Adapter MEAN WELL SKMW20F-12 20W 12V RoHS

**URL:** https://aio.lv/en/product--mean-well-skmw20f-12--3803944
**Data updated:** 2026-01-06 11:11 (EET)
**Category:** Power Supplies (PSU)
**Manufacturer:** mean well
**Manufacturer code:** SKMW20F-12
**EAN:** 4021087041430
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The MEAN WELL SKMW20F-12 is a reliable power adapter with an output of 20W and 12V. It is RoHS compliant, lightweight at 18g, and comes in packs of 300 units, making it ideal for various applications.

## Long description

The MEAN WELL SKMW20F-12 is a compact DC-DC converter module designed for PCB mounting. It accepts a wide input range of 9–36 VDC and provides a regulated single output of 12 VDC at up to 1.67 A (20 W). The module is supplied in a 1" x 1" DIP through-hole package with a remote ON/OFF function and is RoHS compliant. It is lightweight (approximately 18 g) and intended for integration into electronic assemblies where a small, reliable 12 V rail is required.
Advantages
The SKMW20F-12 offers a wide input voltage range suitable for varied battery and vehicle electrical systems, a compact 1" x 1" footprint that saves PCB space, and through-hole DIP packaging for straightforward soldering and mechanical stability. Its remote ON/OFF feature enables external control of the output without additional circuitry. RoHS compliance ensures it meets common environmental and manufacturing standards.
Suitable for
Embedded systems and control boards
Industrial sensors and instrumentation
Automotive and battery-powered equipment with 9–36 V supplies
Small power distribution for communication devices
Key specifications
Manufacturer: MEAN WELL (brand: mean well)
Model / MPN: SKMW20F-12
Input voltage: 9–36 V DC
Output voltage: 12 V DC
Output current: 1.67 A (maximum)
Output power: 20 W
Package: DIP through-hole, 1" x 1" (ultra compact)
Features: Remote ON/OFF
Compliance: RoHS
Weight (typical): ~18 g
EAN: 4021087041430
How to use
Mount the SKMW20F-12 into the PCB using the specified through-hole footprint and solder all pins according to the manufacturer’s board layout. Connect an input supply within 9–36 V DC to the input pins, and take the regulated 12 V DC output from the output pins. Use the remote ON/OFF pin to enable or disable the output remotely according to the device wiring instructions. Observe proper input polarity and provide adequate board-level decoupling and grounding as recommended in typical application circuits.
Usage recommendations
Use this module on PCBs with adequate copper area for heat dissipation, follow MEAN WELL application notes for input filtering and layout, and ensure the input source can supply peak startup currents. Do not exceed the 1.67 A output rating and verify thermal conditions in enclosureed or high-ambient-temperature environments.

## Specifications

| Feature | Value |
|---|---|
| Output voltage | 12 |
| Output power | 20 W |

### Certificates

| Feature | Value |
|---|---|
| Compliance certificates | RoHS |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.018 kg |

### Logistics data

| Feature | Value |
|---|---|
| Quantity per pack | 300 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All mean well products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized mean well service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

### How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: weight, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

### Where can I download the instructions for Power Adapter MEAN WELL SKMW20F-12?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/3803944/64229207_large.webp