At a glance
- Output Voltage
- 12 V
- Rated Output Current
- 10 A
- Rated Output Power
- 120 W
- Input Voltage Range
- 250 to 1500 V DC
- Efficiency (typ.)
- 88%
- Operating Temperature
- -40 to +80 °C
MEAN WELL RSDH-150-12 Enclosed DC-DC Converter, 12 V, 10 A, 120 W
Price on request
At a glance
- Output Voltage
- 12 V
- Rated Output Current
- 10 A
- Rated Output Power
- 120 W
- Input Voltage Range
- 250 to 1500 V DC
- Efficiency (typ.)
- 88%
- Operating Temperature
- -40 to +80 °C
Steps a very high DC voltage, from 250 to 1500 V DC, down to a regulated low voltage DC output for the equipment it powers. 120 W enclosed DC-DC converter with a 12 V DC output rated at 10 A, for 250 to 1500 V DC input.
Part of the MEAN WELL RSDH-150 series. Compare all 4 models
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 RSDH-150-12 is a 120 W enclosed DC-DC converter from the RSDH-150 series (150 W High Reliable 250 to 1500 V DC Ultra Wide Input DC-DC Converter). It provides a 12 V DC output with up to 10 A of rated current.
What it is used for
Enclosed DC-DC converters run equipment from a DC source such as a battery bank or a different DC rail.
Key Specifications
- Input range: 250 to 1500 V DC.
- Output: 12 V, 10 A rated current, 120 W rated power.
- Output voltage adjustable over 12 to 15 V.
- Typical efficiency: 88%.
- Operating temperature: -40 to +80 °C (see derating curve in datasheet).
- Dimensions: 191 x 86 x 41 mm (L x W x H).
Buying considerations
Choose a rated current with headroom above the total load of the connected devices, and check the derating curve in the datasheet if the supply will run hot or at low input voltage. Other output voltages and power ratings in the same series are listed on this page.
Installation considerations
MEAN WELL treats this unit as a component to be installed inside final equipment, so approvals and EMC performance should be confirmed for the complete installation. Wiring, safety and EMC details are in the official datasheet linked below.
Features



Size and fit
- Dimensions
- 191 x 86 x 41 mm (L x W x H)
- Weight
- 0.81 kg
- Mounting
- Enclosed
Technical specifications
Key facts
- What is it?
- DC/DC ConvertersBrand MEAN WELL, model RSDH-150-12
- What does it output?
- 12 V, 10 A, 120 W
- What input does it accept?
- 250 to 1500 V DC
- How does it mount?
- Enclosed
- Which documents are available?
- Datasheet, user manual, certificate Open documents
RelatedSeriesMEAN WELL RSDH-150 series, 4 modelsDocumentsAll MEAN WELL documents
Output
- Output Voltage
- 12 V
- Rated Output Current
- 10 A
- Output Current Range
- 0 to 10 A
- Rated Output Power
- 120 W
- Output Voltage Adjustment Range
- 12 to 15 V
- Output Voltage Tolerance
- ±1.5%
- Ripple and Noise (max.)
- 120 mVp-p
- Line Regulation
- ±0.5%
- Load Regulation
- ±1.5%
- Efficiency (typ.)
- 88%
Protection
- Withstand Voltage
- I/P-O/P: 4 kV AC, I/P-FG: 3.75 kV AC, O/P-FG: 2 kV AC
Environment
- Operating Temperature
- -40 to +80 °C (see derating curve in datasheet)
- Operating Humidity
- 20 to 90% RH non-condensing
Physical
- Dimensions
- 191 x 86 x 41 mm (L x W x H)
- Weight
- 0.81 kg
- Mounting
- Enclosed
Approvals
- MTBF
- 1924.7K hrs min.
Other
- Series
- RSDH-150
- Input Voltage Range
- 250 to 1500 V DC
- Warranty
- Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
| Brand | MEAN WELL |
|---|---|
| Power Output | 120 W |
Downloads
Documentation
- RSDH-150 series datasheetDatasheet · Family · meanwell.comDownload
Certificate and compliance document (1)
- RSDH-150 CE declaration of conformityCertificate · Family · meanwell.comDownload
Installation guide
- RSDH-150 Installation ManualUser manual · 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 RSDH-150-12 accept?
MEAN WELL lists an input range of 250 to 1500 V DC for the RSDH-150 series.
Can the output voltage of the RSDH-150-12 be adjusted?
Yes. The datasheet gives an adjustment range of 12 to 15 V.
Ask about this modelSetup, compatibility, what is in the box
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