Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well MDS02M-05 DC-DC Converter - 2W - 10.8~13.2V in 5V out
The MDS02M is a 2W Mean Well power converter (input range: 4.5~5.5Vdc).
Key Features
- ✓ Input voltage range: 4.5~5.5Vdc
- ✓ 6KVDC reinforced I/O isolation
- ✓ Protections: Short circuit
- ✓ Safety approvals: UL60601-1, EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesMDS Series
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Power Rating2 Watt
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Output Voltage5 Volt
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Rated Current0.4 Ampere
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Input Voltage10.8V~13.2V
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No of Output1
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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
::specification::
Frequently Asked Questions
Can I use the MDS02M-05 to derive 5V logic power from a nominal 12V control supply in industrial electronics?
Yes, this converter is intended for low-power constant-voltage conversion from 10.8~13.2V input to 5V output. With a 2W rating, it is suited to small logic, control, or interface sections rather than larger 5V loads.
Is the MDS02M-05 a fit for powering embedded microcontroller or communications sections inside automation equipment?
It can be a fit where the upstream supply is in the 10.8~13.2V range and the downstream electronics require a regulated 5V rail. The 2W output and 19.5 × 12.5 × 9.8 mm package make it appropriate for compact embedded electronics and auxiliary board-level power conversion.
Can this model support a low-power 5V auxiliary rail in a 12V battery-backed or control-cabinet design?
Yes, the specified input range is 10.8~13.2V, which aligns with low-power 12V-class systems that need a 5V constant-voltage output. Its 2W capacity is best matched to auxiliary rails, monitoring electronics, or small digital control sections.
Is the MDS02M-05 intended for exposed outdoor use or only protected enclosures?
The operating temperature range is -40°C to +85°C, so the temperature spec is broad enough for demanding industrial environments. No IP rating is listed, so the provided specs do not identify it as a sealed or outdoor-exposed converter on its own.
What are the output options across the MDS02M series compared with the MDS02M-05?
This series includes 3.3V, 5V, 12V, and 15V output versions, all rated at 2W. The listed siblings are MDS02M-03N at 3.3V and 28A, MDS02M-05N at 5V and 28A, MDS02M-12 at 12V and 167A, MDS02M-12N at 12V and 23A, MDS02M-15 at 15V and 133A, and MDS02M-15N at 15V and 23A.
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