Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well SKA40A-12 DC-DC Converter - 35W - 9~18V in 12V out
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Description
Description
The SKA40A is a 40W Mean Well power converter (input range: 9~18VDC, operating temperature: -40~+80℃).
Key Features
- ✓ Input voltage range: 9~18VDC
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+80℃
- ✓ Protections: Short circuit / Over voltage
- ✓ Safety approvals: 10 ~ 500Hz, 2G 10min./1cycle, period for 60min. each along X, Y, Z axes EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSKA Series
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Power Rating35 Watt
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Output Voltage12 Volt
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Rated Current3.33 Ampere
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Input Voltage9V~18V
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Standards MetCE,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~80°C
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Warranty2 Year
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Length5.08 cm
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Width5.08 cm
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Height1.1 cm
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Weight0.06 kg
File Downloads
File Downloads
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Payment & Security
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Frequently Asked Questions
Can I use the SKA40A-12 for 12V industrial sensors, relays, or control modules in a 9-18VAC system?
This unit delivers constant-voltage 12V output at up to 3.33A with 35W capacity. It is a match for 12V industrial or automation loads that stay within those output limits and use a 9-18VAC input source.
Is the SKA40A-12 suitable for powering 12V embedded or communications equipment?
The listed output is a regulated 12V rail with up to 3.33A available. That fits embedded or communications hardware that requires 12V and remains within the 35W maximum output.
Can the SKA40A-12 be used in mobile or battery-adjacent control equipment with a 9-18VAC input range?
Its published input range is 9-18VAC, and it converts that to a constant 12V output. For control equipment operating in that source window, the main sizing limits are 35W total power and 3.33A output current.
Does this converter fit compact automation assemblies that need moderate 12V power?
The housing measures 50.8 × 50.8 × 11.0 mm and weighs 0.06 kg. Those dimensions can help when integrating a 12V, 35W converter into smaller embedded or industrial assemblies.
Is the SKA40A-12 intended for indoor or outdoor use?
The specified operating temperature range is -40°C to +80°C, which covers demanding temperature conditions. No IP rating is provided in the specs, so exposed outdoor suitability is not confirmed from the published data.
How does the SKA40A-12 compare with the other SKA40A output options?
The SKA40A-12 is the 12V version in the series, rated at 35W and 3.33A. The SKA40A-05 is 35W with 5V at 7A, while the SKA40A-15 is 35W with 15V at 2.67A.
Other SKA40 Models
8 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well SKA40C-15 DC-DC Converter - 35W - 36~75V in 15V out | 35W | 15V | 2.67A | Indoor | View |
| Mean Well SKA40C-12 DC-DC Converter - 35W - 36~75V in 12V out | 35W | 12V | 3.33A | Indoor | View |
| Mean Well SKA40C-05 DC-DC Converter - 35W - 36~75V in 5V out | 35W | 5V | 7A | Indoor | View |
| Mean Well SKA40B-15 DC-DC Converter - 35W - 18~36V in 15V out | 35W | 15V | 2.67A | Indoor | View |
| Mean Well SKA40B-12 DC-DC Converter - 35W - 18~36V in 12V out | 35W | 12V | 3.33A | Indoor | View |
| Mean Well SKA40B-05 DC-DC Converter - 35W - 18~36V in 5V out | 35W | 5V | 7A | Indoor | View |
| Mean Well SKA40A-15 DC-DC Converter - 35W - 9~18V in 15V out | 35W | 15V | 2.67A | Indoor | View |
| Mean Well SKA40A-05 DC-DC Converter - 35W - 9~18V in 5V out | 35W | 5V | 7A | Indoor | View |
