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Mean Well SKM50C-12 DC-DC Converter - 50W - 36~75V in 12V out

SKU:

SKM50C-12

$45.47 USD

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Description

Features

DIP 2"x 1" compact size

2:1 wide input range

High Efficiency up to 92%

1500KVDC I/O isolation

Remote ON/OFF control and Trimming the output

Comply with CE / FCC without external components

Protection: Short circuit / Overload / Input and output over-voltage

Cooling by free air convection

Six-sided shield metal case

100% burn-in test

Low cost / High reliability

Approvals: FCC / EAC / CE / UKCA

2 years warranty

General Specification

Voltage set point accuracy	±2.0% (max.)
Line regulation	±0.2% (max.)
Load regulation	0.5%
Overload protection	110%~140%, Protection type: Recovers automatically after fault condition is removed
Efficiency	91% ; 91% ; 92% \| 91% ; 90% ; 91%
Short circuit protection	All output equipped with short circuit \| Protection type: Hiccup mode, recovers automatically after fault condition is removed
I/O isolation voltage	1500VDC (min.)
I/O isolation resistance	I/P-O/P: 100M Ohms / 500VDC / 25 / 70% RH
Working temperature	-40~+75°C (refer to output derating curve)
EMC	Compliance to EN55022 class B, EN61000-4-2,3,4,5,6,8, FCC part15 class B
Dimension (LxWxH) (mm)	50.8 x 25.4 x 13.7 mm \| 2" x 1" x 0.54" inch

Specifications

Brand

Mean Well
Series

SKM Series
Power Rating

50 Watt
Output Voltage

12 Volt
Rated Current

4.17 Ampere
Input Voltage

36V~75V
No of Output

1
Dimming Control

None
Standards Met

CE,EMC,FCC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~75°C
Warranty

2 Year
Length

2 in
Width

1 in
Height

0.54 in
Weight

0.09 lb

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Frequently Asked Questions

Can I use the SKM50C-12 for 12V PLC accessories or industrial control loads on a 36-75VAC input?

Yes, this converter is intended for constant-voltage 12V output when the source falls within 36-75VAC. It supports up to 4.17A and 50W, which fits many control and automation loads that need a regulated 12V rail.

Is the SKM50C-12 suitable for embedded 12V electronics in mobile or industrial systems?

It can be suitable when the equipment needs a constant 12V supply and the total load stays within 4.17A or 50W. Its wide 36-75VAC input range and compact 50.8 × 25.4 × 13.7 mm size make it relevant where space and input flexibility both matter.

Can this model power 12V monitoring, relay, or interface modules in automation equipment?

Yes, if those modules require constant-voltage 12V and their combined demand is within 4.17A and 50W. That makes it a reasonable choice for auxiliary 12V rails in industrial or embedded assemblies using a 36-75VAC source.

Is the SKM50C-12 a fit for compact instrumentation that needs 12V output but limited installation space?

It can be, because the converter is compact at 50.8 × 25.4 × 13.7 mm and weighs 0.043 kg. It provides a constant 12V output up to 4.17A, so the electrical and physical fit both need to line up with the instrument design.

How does the SKM50C-12 differ from the 5V and 15V versions in the same family?

All listed SKM50C models are rated for 50W with 36-75VAC input, but their output combinations differ. The SKM50C-05 is 5V at 10A, the SKM50C-12 is 12V at 4.17A, and the SKM50C-15 is 15V at 3.33A. The choice depends on the output voltage your equipment requires.

Can the SKM50C-12 handle wide temperature swings, and is it suitable for exposed outdoor use?

The operating temperature range is -40°C to +75°C, so it is specified for substantial hot and cold variation. The listed specs do not provide an IP rating, which means enclosure protection for exposed outdoor conditions is not defined here.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well SKM50C-15 DC-DC Converter - 50W - 36~75V in 15V out	50W	15V	3.33A	Indoor	$45.47	View
Mean Well SKM50C-05 DC-DC Converter - 50W - 36~75V in 5V out	50W	5V	10A	Indoor	$45.47	View
Mean Well SKM50B-15 DC-DC Converter - 50W - 18~36V in 15V out	50W	15V	3.33A	Indoor	$45.47	View
Mean Well SKM50B-12 DC-DC Converter - 50W - 18~36V in 12V out	50W	12V	4.17A	Indoor	$45.47	View
Mean Well SKM50B-05 DC-DC Converter - 50W - 18~36V in 5V out	50W	5V	10A	Indoor	$45.47	View