Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well SKA20B-12 DC-DC Converter - 20W - 18~36V in 12V out
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Description
Description
The SKA20B is a 20W Mean Well power converter.
Key Features
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Over voltage
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSKA Series
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Power Rating20 Watt
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Output Voltage12 Volt
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Rated Current1.66 Ampere
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Input Voltage18V~36V
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Standards MetCE,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty2 Year
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Length5.08 cm
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Width2.54 cm
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Height1.12 cm
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Weight0.03 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SKA20B-12 for a 12V automation controller or industrial relay module?
Yes, this unit provides a constant 12V output and accepts 18-36VAC input. It is suitable for 12V equipment that stays within 1.66A output current and the 20W maximum power rating.
Is the SKA20B-12 appropriate for 12V instrumentation or monitoring devices in industrial equipment?
It can be used where the device needs regulated 12V constant-voltage power and the source available is within 18-36VAC. The output limit is 1.66A, so the connected load needs to fit inside that current and 20W power envelope.
Can this model support 12V embedded or control-system electronics from a wide AC input range?
The converter is built for 18-36VAC input and delivers a fixed 12V output. That makes it relevant for 12V embedded or control electronics that need up to 1.66A.
Is the SKA20B-12 intended for exposed outdoor environments?
The temperature rating is -40°C to +85°C, so the unit is specified for broad operating temperatures. However, no IP rating is listed, so the product information does not define it as an outdoor or weatherproof converter.
What is the difference between SKA20B-12 and the other SKA20B versions?
All SKA20B models share the same 20W power class, 18-36VAC input range, dimensions of 50.8 × 25.4 × 11.2 mm, weight of 0.0312 kg, and -40°C to +85°C operating temperature. The outputs differ: SKA20B-05 is 5V at 4A, SKA20B-12 is 12V at 1.66A, and SKA20B-15 is 15V at 1.33A.
