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Mean Well SKMW20F-12 DC-DC Converter - 20W - 9~36V in 12V out

SKU:

SKMW20F-12

$34.40 USD

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Description

Features

DIP 1"x1" package with industry-standard pinout

Operating temperature range -40~+85°C

4:1 ultrawide input range

No minimum load required

Comply to BS EN/EN55032 radiated Class A without additional components

High efficiency up to 89%

Protection: Short circuit(continuous)/Overload/Over voltage/Input under voltage

1.5KVDC I/O isolation

Remote ON/OFF control and trimming output (±10%)

3 years warranty

General Specification

Voltage accuracy	±1.5%
Vibration	10~500Hz, 2G 10min./1 cycle, the period for 60 min, each along X, Y, and Z axes
Cooling	Free-air convection
Short circuit protection	Continuous, automatic recovery
Working temperature	-40°C to +85°C
EMC	Compliance to EN55032 Class A, EN61000-4-2,3,4,5,6
Temp. Coefficient	0.03% / ℃ (0 ~ 60℃)
Dimension (LxWxH) (mm)	25.425.410.2mm (110.4 inch)
Potting material	Black coated copper with a non-conductive base

Specifications

Brand

Mean Well
Series

SKMW Series
Power Rating

20 Watt
Output Voltage

12 Volt
Rated Current

1.67 Ampere
Input Voltage

9V~36V
No of Output

1
Dimming Control

None
Standards Met

CE
Operation Mode

Constant Voltage
Operating Temperature

-40°C~85°C
Warranty

3 Year
Length

1 in
Width

1 in
Height

0.4 in
Weight

0.04 lb

File Downloads

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Frequently Asked Questions

Can I use the SKMW20F-12 for a 12V PLC accessory or industrial interface module?

Yes, if the load requires constant 12V and stays at or below 1.67A. This converter is rated for 20W and accepts a 9-36V input range.

Is the SKMW20F-12 a good fit for 12V embedded or edge-computing hardware inside industrial equipment?

It is suitable when the hardware needs a regulated 12V output rather than a variable supply. The unit provides constant-voltage 12V output, and its 25.4 × 25.4 × 10.2 mm size supports compact embedded designs.

Can this model be used for 12V control electronics on a 9-36V power bus?

Yes, that is the kind of voltage conversion this model is specified for. It takes 9-36V input and delivers 12V output up to 1.67A, with a total power limit of 20W.

Is the SKMW20F-12 suitable for outdoor equipment or only protected enclosures?

The operating temperature range is -40°C to +85°C, which supports use in equipment exposed to wide temperature swings. No IP rating is listed in the specs, so the environmental sealing level is not defined for outdoor exposure.

How does the SKMW20F-12 compare with the other SKMW20F output options?

Each model in the SKMW20F group is rated at 20W, but the output differs by version. The sibling models are 3.3V at 4.5A, 5V at 4A, and 15V at 1.33A, while this version provides 12V at 1.67A.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well SKMW20G-15 DC-DC Converter - 20W - 18~75V in 15V out	20W	15V	1.33A	Indoor	$34.40	View
Mean Well SKMW20G-12 DC-DC Converter - 20W - 18~75V in 12V out	20W	12V	1.67A	Indoor	$30.19	View
Mean Well SKMW20G-05 DC-DC Converter - 20W - 18~75V in 5V out	20W	5V	4A	Indoor	$34.40	View
Mean Well SKMW20G-03 DC-DC Converter - 20W - 18~75V in 3.3V out	20W	3.3V	4.5A	Indoor	$34.40	View
Mean Well SKMW20F-15 DC-DC Converter - 20W - 9~36V in 15V out	20W	15V	1.33A	Indoor	$34.40	View
Mean Well SKMW20F-05 DC-DC Converter - 20W - 9~36V in 5V out	20W	5V	4A	Indoor	$34.40	View
Mean Well SKMW20F-03 DC-DC Converter - 20W - 9~36V in 3.3V out	20W	3.3V	4.5A	Indoor	$34.40	View