Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well MDD01M-05 DC-DC Converter - 1W - 10.8~13.2V in ±5V out
Description
Description
Features
| SI7 package with international standard pinout |
| Operating temperature range -40~+85℃ |
| 4:1 wide input range |
| Medical safety approved(2xMOPP) according to IEC60601-1 |
| Low patient leakage current <5µA |
| Protections: Short circuit(Continuous)/Overload |
| 6KVDC or 4.2KVAC high I/O isolation(Reinforced isolation) |
| Low cost |
| 3 years warranty |
General Specification
| Voltage accuracy | ±5.0% |
| Efficiency | 82% |
| Short circuit protection | 3-second max |
| Working temperature | -40°C to +85°C |
| EMC | Compliance to EN55011 class A, EN61000-4-2,3,4,5,6,8 |
| Temp. Coefficient | 0.02% / ℃ (0 ~ 85℃) |
| Dimension (LxWxH) (mm) | 19.5*9.8*12.5mm |
Specifications
Specifications
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BrandMean Well
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SeriesMDD Series
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Power Rating1 Watt
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Output Voltage5 Volt
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Rated Current0.1 Ampere
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Input Voltage10.8V~13.2V
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No of Output2
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Dimming ControlNone
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Standards MetCE,EAC,EMC,LVD,UL
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length0.77 in
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Width0.49 in
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Height0.39 in
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Weight0.01 lb
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the MDD01M-05 in a 12V nominal embedded system that needs a ±5V rail?
This converter is designed for a 10-13VAC input and provides a ±5V constant-voltage output. Its 1W rating and 19.5 × 12.5 × 9.8 mm size make it appropriate for low-power embedded support circuits built around a 12V nominal source.
Is the MDD01M-05 suitable for industrial control electronics with a 10-13VAC supply and low-power ±5V requirements?
Yes, it matches control electronics that operate from a 10-13VAC input and need a regulated ±5V output. The converter is rated at 1W, so it is intended for light-load control, monitoring, or interface sections rather than higher-power assemblies.
Can this model power compact automation signal paths that require ±5V in a small footprint?
It is well suited where a compact board needs a ±5V rail from a 10-13VAC source. The package measures 19.5 × 12.5 × 9.8 mm and weighs 0.0042 kg, which helps in dense automation or embedded layouts.
Can the MDD01M-05 be used in outdoor cabinets or exposed environments?
The operating temperature range is -40°C to +85°C, so the temperature capability is broad. No IP rating is listed in the provided specs, so it should be treated as a protected indoor or enclosure-mounted component rather than an exposed outdoor unit.
How does the MDD01M-05 differ from the other MDD01M series converters?
The listed 1W MDD01M siblings are 5V at 16A for MDD01M-05N, 9V at 0.06A for MDD01M-09, 12V at 0.04A for MDD01M-12, 12V at 18A for MDD01M-12N, 15V at 0.03A for MDD01M-15, and 15V at 18A for MDD01M-15N. The MDD01M-05 version is the ±5V option rated at 100A.
