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Mean Well SKA15B-033 DC-DC Converter - 15W - 18~36V in 3.3V out
Description
Description
The SKA15B is a 15W Mean Well power converter.
Key Features
- ✓ 1KVDC reinforced I/O isolation
- ✓ Protections: Short circuit
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSKA Series
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Power Rating15 Watt
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Output Voltage3.3 Volt
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Rated Current3 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,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~71°C
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Warranty2 Year
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Length2 in
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Width1 in
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Height0.44 in
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Weight0.07 lb
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the SKA15B-033 to power 3.3V control logic from an 18-36VAC source?
Yes, this model is built for an 18-36VAC input range and provides a constant 3.3V output. It delivers up to 3A with a 15W rating, which suits low-voltage logic and controller circuits that need more available power than a 9.9W unit.
Is the SKA15B-033 suitable for embedded computing or communication boards that run on 3.3V?
It is a practical choice for 3.3V embedded electronics that need a regulated supply from a higher input range of 18-36VAC. The 3A output capability and 15W power class support heavier 3.3V loads than smaller auxiliary converters.
Can this converter be used for 3.3V sensor-processing or automation interface electronics?
Yes, it fits automation subsystems that require constant 3.3V output rather than a higher-voltage rail. With up to 3A output current and 15W total output power, it is suited to denser 3.3V electronics as long as the load stays within that rating.
Is the SKA15B-033 useful when I need compact 3.3V conversion in a control cabinet?
The package size is 50.8 × 25.4 × 11.27 mm and the weight is 0.032 kg, so it remains compact despite the 15W rating. That helps in control or embedded assemblies where a small footprint matters.
Can the SKA15B-033 be used in outdoor equipment or only protected enclosures?
Its operating temperature range is -40°C to +71°C, so it covers a wide range of industrial temperatures. No IP rating is given, so it should be treated as a converter for protected indoor panels or enclosed housings rather than direct outdoor exposure.
How does the SKA15B-033 compare with the other SKA15B models?
The SKA15B family uses the same 18-36VAC input range, the same 15W power class, and the same housing size. The output options are 3.3V at 3A for SKA15B-033, 5V at 3A for SKA15B-05, 12V at 1.25A for SKA15B-12, and 15V at 1A for SKA15B-15.
