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Mean Well MHB75-48S05 DC-DC Converter - 75W - 36~72V in 5V out

SKU:

MHB75-48S05

$70.43 USD

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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%~150% 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

75 Watt
Output Voltage

5 Volt
Rated Current

15 Ampere
Input Voltage

36V~72V
No of Output

1
Dimming Control

None
Standards Met

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

Constant Voltage
Operating Temperature

-55°C~105°C
Warranty

3 Year
Length

2.4 in
Width

2.28 in
Height

0.5 in
Weight

0.2 lb

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Frequently Asked Questions

Can I use the MHB75-48S05 for 5V embedded or industrial electronics on higher-voltage systems?

Yes, this model is designed for a 36-72VAC input range and provides a 5V constant-voltage output. With up to 15A and 75W available, it suits 5V embedded or industrial electronics that need higher current from a higher-voltage source range.

Is the MHB75-48S05 suitable for 5V control or communications hardware in industrial equipment?

It is a fit for 5V constant-voltage hardware that stays within the 15A and 75W limits. In industrial equipment where the available input falls in the 36-72VAC range, this model matches 5V control or communications loads better than the 12V or 24V output versions.

Can this converter be used where space is limited but current demand is high at 5V?

The unit is compact at 61.0 × 57.9 × 12.7 mm and weighs 0.092 kg, while still providing 5V at up to 15A. That combination is useful for dense assemblies that need more current on a 5V rail without moving to a larger 75W class product.

Is the MHB75-48S05 appropriate for harsh temperature environments or outdoor use?

Its operating temperature range is -55°C to +105°C, so it is specified for extreme temperature conditions. The provided specs do not include an IP rating, so suitability for outdoor exposure, water, or dust cannot be determined from this information alone.

How does the MHB75-48S05 compare with the other high-input MHB75 models?

Within the 36-72VAC input group, the available outputs are 5V at 15A for MHB75-48S05, 12V at 6.25A for MHB75-48S12, and 24V at 3.13A for MHB75-48S24. All are rated at 75W and share the same 61.0 × 57.9 × 12.7 mm dimensions, 0.092 kg weight, and -55°C to +105°C operating range.

Model	Power	Voltage	Current	IP Rating	Price
Mean Well MHB75-48S24 DC-DC Converter - 75W - 36~72V in 24V out	75W	24V	3.13A	Indoor	$70.43	View
Mean Well MHB75-48S12 DC-DC Converter - 75W - 36~72V in 12V out	75W	12V	6.25A	Indoor	$70.43	View
Mean Well MHB75-24S24 DC-DC Converter - 75W - 18~36V in 24V out	75W	24V	3.13A	Indoor	$70.43	View
Mean Well MHB75-24S12 DC-DC Converter - 75W - 18~36V in 12V out	75W	12V	6.25A	Indoor	$61.42	View
Mean Well MHB75-24S05 DC-DC Converter - 75W - 18~36V in 5V out	75W	5V	15A	Indoor	$70.43	View
Mean Well MHB75-12S24 DC-DC Converter - 75W - 9~18V in 24V out	75W	24V	3.13A	Indoor	$66.92	View
Mean Well MHB75-12S12 DC-DC Converter - 75W - 9~18V in 12V out	75W	12V	6.25A	Indoor	$69.27	View
Mean Well MHB75-12S05 DC-DC Converter - 75W - 9~18V in 5V out	75W	5V	15A	Indoor	$70.43	View