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Mean Well MDS20B-24 DC-DC Converter - 20W - 18~36V in 24V 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 Voltage24 Volt
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Rated Current0.83 Ampere
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Input Voltage18V~36V
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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 MDS20B-24 for 24V industrial controls on an 18-36V input system?
Yes, this converter is designed for 24V constant voltage output from an 18-36V input range. Its total output power is 20W, so it is best matched to lower-power 24V control, monitoring, or automation loads within that rating.
Is the MDS20B-24 appropriate for 24V sensors or interface modules inside automation equipment?
It can be used for 24V electronics that need constant voltage and fit within the converter's 20W capacity. The compact 50.8 × 25.4 × 12.0 mm housing also makes it suitable for dense control assemblies.
Can this converter power 24V embedded or industrial communication devices?
It is intended for 24V loads when the source is within 18-36V and the total demand does not exceed 20W. That makes it a candidate for small 24V embedded or industrial communication hardware rather than higher-power 24V equipment.
What are the differences between the MDS20B-24 and the other MDS20B versions?
All listed MDS20B versions are 20W converters with the same 18-36V input range. The outputs are different: MDS20B-05 is 5V at 4A, MDS20B-12 is 12V at 1.67A, MDS20B-15 is 15V at 1.33A, and MDS20B-24 is 24V at 833A.
Can the MDS20B-24 be used in outdoor or temperature-extreme applications?
The specified operating temperature range is -40°C to +90°C, so it is rated for a broad temperature span. No IP rating appears in the provided specs, so these specs do not indicate exposed outdoor, wet, or washdown suitability.
