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Mean Well MHB100-24S12 DC-DC Converter - 100W - 18~36V in 12V out

SKU:

MHB100-24S12

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Description

Features

Half-brick size (2.28" 2.4" 0.5") with industry standard pin out

2:1 wide input range

Protections: Short circuit / Over current / Over voltage / Over temperature

High efficiency up to 89%

1500VDC I/O isolation

Built-in remote ON/OFF control

Built-in remote sense function

Trimming output ±10%

Five-sided shield metal case

Optional heat sinks for extended operating temperature

Output 2.5V/3.3V/15V available

Approvals: UL / CUL / CE

3 years warranty

General Specification

Over current protection	110%~140% rated output power; Protection type: over current limiting, recovers automatically after fault condition is removed
Over temperature protection	Case temperature 100°C±5°C, Over temperature protection enabled
Over voltage protection	115%~140%; Protection mode: Output Voltage clamping by zener diode
Withstand voltage	I/P-O/P:1500VDC,I/P-Case:1500VDC,O/P-Case:1500VDC
Working temperature	-40~100°C; Thermal shutdown at 100°C±5°C of case temperature(Please refer to Thermal Curve)
Safety standards	UL60950-1 approved
EMC standards	With external components Compliance to EN55022 Class A(Please refer to ¨¹EMC Suggestion Circuit¨¹)
Dimension (LxWxH)(mm)	57.9 x 61 x 12.7 mm

Specifications

Brand

Mean Well
Series

MHB Series
Power Rating

100 Watt
Output Voltage

12 Volt
Rated Current

8.3 Ampere
Input Voltage

18V~36V
Standards Met

CB,CE,EAC,EMC,RCM,TUV
Operation Mode

Constant Voltage
Operating Temperature

-55°C~105°C
Warranty

3 Year
Length

6.1 cm
Width

5.79 cm
Height

1.27 cm
Weight

0.1 kg

File Downloads

::specification::

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Frequently Asked Questions

Can I use the MHB100-24S12 to power a 12V industrial controller from an 18-36VAC source?

Yes, this model is built for 18-36VAC input and provides a constant 12V output. Its 100W rating and 8.3A output make it suitable for 12V control electronics, embedded boards, and automation devices that stay within those limits.

Is this converter suitable for 12V embedded computing or edge devices in industrial equipment?

It can fit 12V embedded or edge hardware when the load needs constant 12V and does not exceed 8.3A or 100W. The compact 61.0 x 57.9 x 12.7 mm size and 0.095 kg weight also help where board space and weight are limited.

Can this model support 12V automation sensors, relays, or HMI electronics?

It is intended for constant-voltage 12V loads and can supply up to 8.3A with a total power limit of 100W. That makes it a practical fit for grouped 12V automation electronics powered from an 18-36VAC source.

Is the MHB100-24S12 suitable for outdoor or harsh-temperature use?

The operating temperature range is -55°C to +105°C, which supports very wide temperature conditions. However, no IP rating is listed in the provided specs, so the datasheet details here do not confirm direct outdoor or water-exposed use.

How does the MHB100-24S12 compare with other MHB100 series options?

Within the listed siblings, all models are rated at 100W. The 24S input group includes MHB100-24S05 at 5V 20A, MHB100-24S12 at 12V 8.3A, and MHB100-24S24 at 24V 4.17A, while the 48S input group includes MHB100-48S05 at 5V 20A, MHB100-48S12 at 12V 8.3A, and MHB100-48S24 at 24V 4.17A.

Model	Power	Voltage	Current	IP Rating
Mean Well MHB100-48S24 DC-DC Converter - 100W - 36~75V in 24V out	100W	24V	4.17A	Indoor	View
Mean Well MHB100-48S12 DC-DC Converter - 100W - 36~75V in 12V out	100W	12V	8.3A	Indoor	View
Mean Well MHB100-48S05 DC-DC Converter - 100W - 36~75V in 5V out	100W	5V	20A	Indoor	View
Mean Well MHB100-24S24 DC-DC Converter - 100W - 18~36V in 24V out	100W	24V	4.17A	Indoor	View
Mean Well MHB100-24S05 DC-DC Converter - 100W - 18~36V in 5V out	100W	5V	20A	Indoor	View

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