At a glance
- Output Voltage
- ±5 V
- Rated Output Current
- ±1000 mA
- Input Voltage Range
- 18 V to 36 V DC (24 V nominal)
- Withstand Voltage
- I/P to O/P: 1.5 kV DC
- Efficiency (typ.)
- 85%
- Rated Output Power
- 10 W
MEAN WELL DKM10B-05 DC-DC Converter Module, ±5 V, ±1000 mA, 10 W
Price on request
At a glance
- Output Voltage
- ±5 V
- Rated Output Current
- ±1000 mA
- Input Voltage Range
- 18 V to 36 V DC (24 V nominal)
- Withstand Voltage
- I/P to O/P: 1.5 kV DC
- Efficiency (typ.)
- 85%
- Rated Output Power
- 10 W
Small board-mounted converter that gives circuits an isolated plus and minus supply from a DC bus, for telecom, network, control and test equipment. DC-DC converter module, ±5 V, ±1000 mA, 10 W. DIP 1 x 1 inch package 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 DKM10B-05 is a DC-DC converter module from the DKM10 series (10 W 1″x1″ Package DC-DC Regulated Converter), rated ±5 V, ±1000 mA, 10 W.
What it is used for
Isolated DC-DC converter module that is soldered onto a circuit board to derive a stable dual (plus and minus) supply rail from a DC input bus. MEAN WELL lists applications such as telecom and datacom systems, wireless networks, industrial control equipment, instruments, analyzers and detectors.
Key features
- DIP 1 x 1 inch package with industry standard pinout.
- 2:1 wide input range.
- Operating temperature range -40 °C to +85 °C.
- Efficiency up to 90%.
- Protections: short circuit (continuous), overload, over voltage, input under voltage.
- 1.5 kV DC I/O isolation and remote ON/OFF control.
Key Specifications
- Output Voltage: ±5 V.
- Rated Output Current: ±1000 mA.
- Input Voltage Range: 18 V to 36 V DC (24 V nominal).
- Withstand Voltage: I/P to O/P: 1.5 kV DC.
- Efficiency (typ.): 85%.
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
- 25.4 x 25.4 x 10.2 mm (L x W x H)
- Weight
- 18.3 g
- Mounting
- PCB Mount
Technical specifications
Key facts
- What is it?
- DC/DC ConvertersBrand MEAN WELL, model DKM10B-05
- What does it output?
- ±5 V, ±1000 mA, 10 W
- What input does it accept?
- 18 V to 36 V DC (24 V nominal)
- How does it mount?
- PCB Mount
- Which documents are available?
- Datasheet, certificate Open documents
Output
- Output Voltage Tolerance
- ±1.5%
- Ripple and Noise (max.)
- 50 mVp-p
- Output Voltage
- ±5 V
- Rated Output Current
- ±1000 mA
- Output Current Range
- 0 to ±1000 mA
- Rated Output Power
- 10 W
- Efficiency (typ.)
- 85%
- Max. Capacitive Load
- 1000 µF per output
Input
- Input Voltage Range
- 18 V to 36 V DC (24 V nominal)
- Input Current
- 490 mA at full load; 25 mA at no load
Protection
- Withstand Voltage
- I/P to O/P: 1.5 kV DC
Environment
- Cooling
- Free air convection
- Operating Temperature
- -40 °C to +85 °C (see derating curve)
- Operating Humidity
- 20% to 90% RH non-condensing
Physical
- Dimensions
- 25.4 x 25.4 x 10.2 mm (L x W x H)
- Weight
- 18.3 g
- Package
- DIP 1 x 1 inch, black coated copper case with non-conductive base
- Mounting
- PCB Mount
Approvals
- MTBF
- 1200K hrs MIL-HDBK-217F (25 °C)
Other
- Surge Input Voltage
- 50 V DC for 100 ms max. (24 V input models)
- Remote Control
- Power ON: R.C. to -Vin 5.5 V to 75 V DC or open; power OFF: below 1.2 V DC or short
- Series
- DKM10
- Warranty
- Manufacturer warranty under MEAN WELL's terms: 3 years. How claims work
Product attributes and shipping details
| Brand | MEAN WELL |
|---|---|
| Power Output | 10 W |
Downloads
Documentation
- DKM10 series datasheetDatasheet · Family · meanwell.comDownload
Certificate and compliance document (1)
- DKM10 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 DKM10B-05 accept?
MEAN WELL lists 18 V to 36 V DC (24 V nominal) for this model.
Ask about this modelSetup, compatibility, what is in the box
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Looking for an alternative?
We list alternatives only when we have checked they suit the same job. Compare other models in the category, or ask us to suggest one for your site.


