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Mean Well SKA15B-05 DC-DC Converter - 15W - 18~36V in 5V out

SKU:

SKA15B-05

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Description

Features

2:1 wide input range

4:1 wide input range(option)

1000VDC I/O isolation

3000VDC I/O isolation (option)

Built-in EMI filter

Protection: Short circuit / Overload

Cooling by free air convection

Six-sided shield metal case

100% full load burn-in test

Low cost, high reliability

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%~250%, auto-recovery
Efficiency	82% (typical)
Short circuit protection	Continuous, auto-recovery
I/O isolation voltage	1000VDC (min.)
I/O isolation resistance	100MQ(min.)@500VDC
Working temperature	-40~+71°C (refer to output derating curve)
Storage temperature	-40°C to +105°C
EMC	Compliance to EN55022 class B, EN61000-4-2,3,4,5,6,8, FCC part15 class B
Temp. Coefficient	±0.03% / °C (max.)
Dimension (LxWxH) (mm)	2" x 1" x 0.44"
Case material	Six-sided shield metal case

Specifications

Brand

Mean Well
Series

SKA Series
Power Rating

15 Watt
Output Voltage

5 Volt
Rated Current

3 Ampere
Input Voltage

18V~36V
Standards Met

CE,EMC,FCC
Operation Mode

Constant Voltage
Operating Temperature

-40°C~71°C
Warranty

2 Year
Length

5.08 cm
Width

2.54 cm
Height

1.13 cm
Weight

0.03 kg

File Downloads

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Frequently Asked Questions

Can I use the SKA15B-05 to power a 5V PLC accessory or control module?

This model provides a constant 5V output at up to 3A with 15W total power. It is a fit for control electronics that require regulated 5V and stay within that 3A / 15W output limit, using the listed 18-36VAC input range.

Is the SKA15B-05 suitable for embedded controllers or single-board computers that need 5V power?

It can be used for embedded hardware that requires constant 5V and draws no more than 3A. Buyers should match both the 5V output and the 15W maximum power to the load, and confirm the source falls within the listed 18-36VAC input range.

Can this converter support 5V industrial sensors or small HMI logic circuits?

It is intended for constant-voltage 5V loads up to 3A, so it can suit low-voltage industrial electronics that stay inside that output limit. The compact 50.8 × 25.4 × 11.27 mm size also helps where control hardware space is limited.

Is the SKA15B-05 appropriate for indoor control cabinets or demanding temperature environments?

The specified operating temperature range is -40°C to +71°C, which supports use in a wide range of indoor industrial conditions. No IP rating is listed in the provided specs, so the product data does not state outdoor or wet-location suitability.

What is the difference between SKA15B-05 and the other SKA15B models?

All SKA15B versions are 15W converters with the same 18-36VAC input range, but their outputs differ. SKA15B-033 is 3.3V at 3A, SKA15B-05 is 5V at 3A, SKA15B-12 is 12V at 1.25A, and SKA15B-15 is 15V at 1A.

Model	Power	Voltage	Current	IP Rating
Mean Well SKA15C-15 DC-DC Converter - 15W - 36~72V in 15V out	15W	15V	1A	Indoor	View
Mean Well SKA15C-12 DC-DC Converter - 15W - 36~72V in 12V out	15W	12V	1.25A	Indoor	View
Mean Well SKA15C-05 DC-DC Converter - 15W - 36~72V in 5V out	15W	5V	3A	Indoor	View
Mean Well SKA15C-033 DC-DC Converter - 15W - 36~72V in 3.3V out	15W	3.3V	3A	Indoor	View
Mean Well SKA15B-15 DC-DC Converter - 15W - 18~36V in 15V out	15W	15V	1A	Indoor	View
Mean Well SKA15B-12 DC-DC Converter - 15W - 18~36V in 12V out	15W	12V	1.25A	Indoor	View
Mean Well SKA15B-033 DC-DC Converter - 15W - 18~36V in 3.3V out	15W	3.3V	3A	Indoor	View
Mean Well SKA15A-15 DC-DC Converter - 9.9W - 9~18V in 15V out	9.9W	15V	1A	Indoor	View
Mean Well SKA15A-12 DC-DC Converter - 9.9W - 9~18V in 12V out	9.9W	12V	1.25A	Indoor	View
Mean Well SKA15A-05 DC-DC Converter - 9.9W - 9~18V in 5V out	9.9W	5V	3A	Indoor	View
Mean Well SKA15A-033 DC-DC Converter - 9.9W - 9~18V in 3.3V out	9.9W	3.3V	3A	Indoor	View

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