Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well MDS20C-12 DC-DC Converter - 20W - 36~75V in 12V out
Description
Description
Features
| DIP 2"x1" package with international standard pinout |
| 2:1 wide input range |
| Low patient leakage current <5µA |
| Wide operating temperature range -40~+90℃ |
| Medical safety approved(2xMOPP) according to IEC60601-1 |
| No minimum load required |
| Protections: Short circuit(Continuous)/Overload/Input under voltage |
| 4000VAC high I/O isolation(Reinforced isolation) |
| 3 years warranty |
General Specification
| Voltage accuracy | ±1% |
| Efficiency | 90% |
| Short circuit protection | Continuous, automatic recovery |
| Working temperature | -40°C to +90°C |
| Temp. Coefficient | 0.03% / ℃ (0 ~ 70℃) |
| Dimension (LxWxH) (mm) | 50.8*25.4*12mm (2*1*0.47 inch) |
| Packing | 30g; 18pcs/per tube, 432pcs/24 tube max./carton |
Specifications
Specifications
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BrandMean Well
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SeriesMDS Series
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Power Rating20 Watt
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Output Voltage12 Volt
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Rated Current1.67 Ampere
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Input Voltage36V~75V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EAC,EMC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~90°C
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Warranty3 Year
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Length2 in
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Width1 in
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Height0.47 in
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Weight0.07 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the MDS20C-12 to power a 12V industrial control board from a 36-75VAC source?
Yes, this converter is designed for a 36-75VAC input and provides a constant 12V output. It is suited to low-power control electronics as long as the load stays within 20W and 1.67A.
Is the MDS20C-12 a good fit for embedded equipment that needs regulated 12V in a compact space?
It can be a practical fit where board space is limited because the unit measures 50.8 x 25.4 x 12.0 mm and weighs 0.03 kg. The output is constant voltage at 12V, with up to 1.67A available within its 20W rating.
Can this 12V DC-DC converter be used for low-power automation devices on a higher-voltage bus?
Yes, if the source is within 36-75VAC and the automation load needs a stable 12V supply. The key sizing limits are 20W total power and 1.67A maximum output current.
Will the MDS20C-12 handle wide-temperature industrial environments?
The specified operating temperature range is -40 degrees C to +90 degrees C, which covers very cold and very hot operating conditions. No IP rating is listed in the provided specs, so these specs alone do not identify it as an exposed outdoor-rated unit.
How does the MDS20C-12 compare with the other MDS20C output options?
All listed MDS20C siblings are 20W models. The MDS20C-05 is 5V at 4A, the MDS20C-12 is 12V at 1.67A, the MDS20C-15 is 15V at 1.33A, and the MDS20C-24 is 24V at 833A.
