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Mean Well MHB100-48S24 DC-DC Converter - 100W - 36~75V in 24V out

SKU:

MHB100-48S24

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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

24 Volt
Rated Current

4.17 Ampere
Input Voltage

36V~75V
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 MHB100-48S24 to supply 24V automation equipment from a 36-75VAC source?

Yes, this model is designed for 36-75VAC input and constant 24V output. Its 4.17A output current and 100W power rating make it suitable for 24V automation and control loads within those limits.

Is the MHB100-48S24 a fit for 24V industrial communications or control modules?

It can be a fit for 24V industrial electronics that require a fixed-voltage supply and draw no more than 4.17A or 100W. Compared with the 5V and 12V versions, this model is aligned with 24V constant-voltage loads.

Can this converter power 24V embedded subsystems inside compact equipment?

Yes, if the subsystem needs constant 24V and remains within 4.17A output current and 100W total power. The 61.0 x 57.9 x 12.7 mm dimensions and 0.095 kg weight also support compact builds.

Is the MHB100-48S24 suitable for harsh temperature conditions or outdoor use?

The operating temperature is specified from -55°C to +105°C, so the temperature range is broad. However, no IP rating appears in the provided specs, which means the listed data does not confirm direct outdoor, washdown, or weather-exposed use.

How does the MHB100-48S24 compare with other MHB100 series converters?

All listed siblings are 100W converters, and the differences are the input family and output rating. The series includes 24S and 48S input versions, each offered in 5V 20A, 12V 8.3A, and 24V 4.17A outputs, with this unit being the 48S 24V 4.17A model.

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

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