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Mean Well SKM30B-05 DC-DC Converter - 30W - 18~36V in 5V out

SKU:

SKM30B-05

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Description

Features

2""x 1"" compact size

2:1 wide input range

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in EMI filter

Protection: Short circuit / Overload Input and output over voltage

Cooling by free air convection

Six-sided shield metal case

100% full load burn-in test

Low cost, high reliability

Trimming output (±10%)

2 years warranty

General Specification

Voltage set point accuracy	±2% (max.)
Line regulation	±0.2% (max.)
Load regulation	±0.5% (max.)@10~100% load
Overload protection	110%~180%, auto-recovery
Efficiency	90% (typical)
Short circuit protection	Continuous, auto-recovery
I/O isolation voltage	1500VDC (min.)
I/O isolation resistance	100MQ(min.)@500VDC
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)	2""x 1""x 0.44""

Specifications

Brand

Mean Well
Series

SKM Series
Power Rating

30 Watt
Output Voltage

5 Volt
Rated Current

6 Ampere
Input Voltage

18V~36V
Standards Met

CE,EMC,FCC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~75°C
Warranty

2 Year
Length

5.08 cm
Width

2.54 cm
Height

1.12 cm
Weight

0.03 kg

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Frequently Asked Questions

Can I use the SKM30B-05 for 5V industrial logic or controller boards?

Yes, this converter provides a constant 5V output at up to 6A, with a 30W maximum rating. It is a fit for 5V industrial logic or controller boards when the input source is within 18-36VAC.

Is the SKM30B-05 suitable for embedded 5V computing or interface modules?

It is appropriate for embedded 5V modules that need regulated constant-voltage output and draw no more than 6A. Its 50.8 × 25.4 × 11.2 mm dimensions also make it relatively compact for integrated equipment.

Can this model power 5V sensors, HMI electronics, or automation peripherals?

It can support 5V automation-related electronics as long as the load remains within 30W and 6A. The required source side must match the stated 18-36VAC input range.

Is the SKM30B-05 rated for outdoor use?

The specified operating temperature range is -40°C to +75°C, so the temperature rating is broad. However, no IP rating is listed, so there is no stated protection level for outdoor exposure to dust or water.

How does the SKM30B-05 differ from the other SKM30B versions?

All SKM30B models share the same 30W rating and 18-36VAC input range. The outputs differ: SKM30B-05 is 5V at 6A, SKM30B-12 is 12V at 2.5A, and SKM30B-15 is 15V at 2A.

Model	Power	Voltage	Current	IP Rating
Mean Well SKM30C-15 DC-DC Converter - 30W - 36~75V in 15V out	30W	15V	2A	Indoor	View
Mean Well SKM30C-12 DC-DC Converter - 30W - 36~75V in 12V out	30W	12V	2.5A	Indoor	View
Mean Well SKM30C-05 DC-DC Converter - 30W - 36~75V in 5V out	30W	5V	6A	Indoor	View
Mean Well SKM30B-15 DC-DC Converter - 30W - 18~36V in 15V out	30W	15V	2A	Indoor	View
Mean Well SKM30B-12 DC-DC Converter - 30W - 18~36V in 12V out	30W	12V	2.5A	Indoor	View
Mean Well SKM30A-15 DC-DC Converter - 30W - 9~18V in 15V out	30W	15V	2A	Indoor	View
Mean Well SKM30A-12 DC-DC Converter - 30W - 9~18V in 12V out	30W	12V	2.5A	Indoor	View
Mean Well SKM30A-05 DC-DC Converter - 30W - 9~18V in 5V out	30W	5V	6A	Indoor	View

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