At a glance
- Output Voltage
- 24 V
- Rated Output Current
- 10 A
- Rated Output Power
- 240 W
- Input Voltage Range
- 250 to 1500 V DC
- Efficiency (typ.)
- 90%
- Operating Temperature
- -40 to +80 °C
MEAN WELL DDRH-240-24 DIN Rail DC-DC Converter, 24 V, 10 A, 240 W
Price on request
At a glance
- Output Voltage
- 24 V
- Rated Output Current
- 10 A
- Rated Output Power
- 240 W
- Input Voltage Range
- 250 to 1500 V DC
- Efficiency (typ.)
- 90%
- Operating Temperature
- -40 to +80 °C
Clips onto a DIN rail and turns a high voltage DC source into a regulated low voltage supply for control and panel equipment. 240 W DIN rail DC-DC converter with a 24 V DC output rated at 10 A, for 250 to 1500 V DC input.
Part of the MEAN WELL DDRH-240 series. Compare all 3 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 DDRH-240-24 is a 240 W DIN rail DC-DC converter from the DDRH-240 series (240 W High Reliable 250 to 1500 V DC Ultra Wide Input DIN Rail Type DC-DC Converter). It provides a 24 V DC output with up to 10 A of rated current.
What it is used for
DIN rail DC-DC converters convert one DC rail to another inside control panels.
Key Specifications
- Input range: 250 to 1500 V DC.
- Output: 24 V, 10 A rated current, 240 W rated power.
- Output voltage adjustable over 24 to 29 V.
- Typical efficiency: 90%.
- Operating temperature: -40 to +80 °C (see derating curve in datasheet).
- Dimensions: 85.5 x 125.2 x 129.2 mm (W x H x D).
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
- 85.5 x 125.2 x 129.2 mm (W x H x D)
- Weight
- 0.96 kg
- Mounting
- DIN Rail
Technical specifications
Key facts
- What is it?
- DC/DC ConvertersBrand MEAN WELL, model DDRH-240-24
- What does it output?
- 24 V, 10 A, 240 W
- What input does it accept?
- 250 to 1500 V DC
- How does it mount?
- DIN Rail
- Which documents are available?
- Datasheet, certificate Open documents
RelatedSeriesMEAN WELL DDRH-240 series, 3 modelsDocumentsAll MEAN WELL documents
Output
- Output Voltage
- 24 V
- Rated Output Current
- 10 A
- Output Current Range
- 0 to 10 A
- Rated Output Power
- 240 W
- Output Voltage Adjustment Range
- 24 to 29 V
- Output Voltage Tolerance
- ±1.0%
- Ripple and Noise (max.)
- 240 mVp-p
- Line Regulation
- ±0.5%
- Load Regulation
- ±0.5%
- Efficiency (typ.)
- 90%
Environment
- Operating Temperature
- -40 to +80 °C (see derating curve in datasheet)
- Operating Humidity
- 20 to 90% RH non-condensing
Physical
- Dimensions
- 85.5 x 125.2 x 129.2 mm (W x H x D)
- Weight
- 0.96 kg
- Mounting
- DIN Rail
Other
- Series
- DDRH-240
- 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 | 240 W |
Downloads
Documentation
- DDRH-240 series datasheetDatasheet · Family · meanwell.comDownload
Certificate and compliance document (1)
- DDRH-240 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 DDRH-240-24 accept?
MEAN WELL lists an input range of 250 to 1500 V DC for the DDRH-240 series.
Can the output voltage of the DDRH-240-24 be adjusted?
Yes. The datasheet gives an adjustment range of 24 to 29 V.
Ask about this modelSetup, compatibility, what is in the box
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