At a glance
- Input Voltage Range
- 36 to 75 V DC
- Output Voltage
- 5 V
- Output Current Range
- 0 to 15 A
- Rated Output Power
- 75 W
- Efficiency (typ.)
- 84%
- Dimensions
- 57.9 x 61 x 12.7 mm
Model MHB75-48S05Current modelMEAN WELL MHB75-48S05 DC-DC Converter Module, 5 V, 15 A, 75 W, 48 V DC input
Price on request
At a glance
- Input Voltage Range
- 36 to 75 V DC
- Output Voltage
- 5 V
- Output Current Range
- 0 to 15 A
- Rated Output Power
- 75 W
- Efficiency (typ.)
- 84%
- Dimensions
- 57.9 x 61 x 12.7 mm
Board-mounted converter that turns a telecom or battery DC bus into an isolated, regulated low voltage supply for circuits and controllers. DC-DC converter module, 5 V, 15 A, 75 W, 48 V DC input. Half-brick size with industry standard pinout.
Include the required quantity and configuration in your quote request. Price and availability will be confirmed in the quotation.
- WarrantyManufacturer warranty under MEAN WELL's terms: 3 years. Warranty claims
- DeliveryPrice, availability and delivery charges are confirmed in your quotation. Shipping and delivery
Overview
What it is
The MEAN WELL MHB75-48S05 is a DC-DC converter module from the MHB75 series (75 W DC-DC Half-Brick Regulated Single Output Converter), rated 5 V, 15 A, 75 W, 48 V DC input.
What it is used for
A half-brick DC-DC module that converts a 48 V DC telecom or battery bus into an isolated 5 V DC rail for boards and controllers inside equipment.
Key features
- Half-brick size with industry standard pinout.
- 2:1 wide input range.
- Protections: short circuit, over current, over voltage and over temperature.
- 1500 V DC input to output isolation.
- Built-in remote on/off, remote sense and output trimming ±10%.
- Five-sided shielded metal case.
Key Specifications
- Input Voltage Range: 36 to 75 V DC (48 V DC nominal).
- Output Voltage: 5 V.
- Output Current Range: 0 to 15 A.
- Rated Output Power: 75 W.
- Efficiency (typ.): 84%.
- Dimensions: 57.9 x 61 x 12.7 mm (2.28 x 2.40 x 0.5 inch).
Buying considerations
Size the unit with headroom above the connected load and check the derating information in the datasheet for high ambient temperature or low input voltage. Other models in the same series are listed on this page.
Installation considerations
MEAN WELL treats this unit as a component of the final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring and safety details are in the official datasheet linked below.
Features
Size and fit
- Dimensions
- 57.9 x 61 x 12.7 mm (2.28 x 2.40 x 0.5 inch)
- Weight
- 95 g
- Mounting
- PCB Mount
Technical specifications
Key facts
- What is it?
- DC/DC ConvertersBrand MEAN WELL, model MHB75-48S05
- What does it output?
- 5 V, 75 W
- What input does it accept?
- 36 to 75 V DC
- How does it mount?
- PCB Mount
- Which documents are available?
- Datasheet, certificate Open documents
Output
- Output Voltage
- 5 V
- Output Current Range
- 0 to 15 A
- Rated Output Power
- 75 W
- Output Voltage Tolerance
- ±1.0%
- Output Voltage Adjustment Range
- ±10% (typ., external trim)
- Ripple and Noise (max.)
- 75 mVp-p
- Efficiency (typ.)
- 84%
Protection
- Withstand Voltage
- I/P-O/P: 1500 V DC, I/P-Case: 1500 V DC, O/P-Case: 1500 V DC (isolation)
Environment
- Operating Temperature
- -40 to +100 °C (typ.), thermal shutdown at 100 ±5 °C case
- Operating Humidity
- 0 to 95% RH max.
Physical
- Dimensions
- 57.9 x 61 x 12.7 mm (2.28 x 2.40 x 0.5 inch)
- Weight
- 95 g
- Mounting
- PCB Mount
Approvals
- MTBF
- 1000K hrs typ. MIL-HDBK-217F (25 °C)
Other
- Series
- MHB75
- Input Voltage Range
- 36 to 75 V DC (48 V DC nominal)
- Warranty
- Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
| Brand | MEAN WELL |
|---|---|
| Power Output | 75 W |
Downloads
Documentation
- MHB75 series datasheetDatasheet · Family · meanwell.comDownload
Certificate and compliance document (1)
- MHB75 CE declaration of conformityCertificate · Family · meanwell.comDownload
Series documents can differ from your exact model. Report a wrong or missing file
Questions about this product
What input voltage does the MHB75-48S05 accept?
MEAN WELL lists 36 to 75 V DC (48 V DC nominal) for this model.
Ask about this modelSetup, compatibility, what is in the box
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