Over 15 years experience of providing support of MEAN WELL Power Supplies
Description
Description
Features
| 2""x 1"" compact size |
| 2:1 wide input range |
| 1500VDC I/O isolation |
| Built-in remote ON/OFF control |
| Built-in EMI filter |
| Protection: Short circuit / Overload Input and output over voltage |
| Cooling by free air convection |
| Six-sided shield metal case |
| 100% full load burn-in test |
| Low cost, high reliability |
| Trimming output (±10%) |
| 2 years warranty |
General Specification
| Voltage set point accuracy | ±2% (max.) |
| Line regulation | ±0.2% (max.) |
| Load regulation | ±0.5% (max.)@10~100% load |
| Overload protection | 110%~180%, auto-recovery |
| Efficiency | 90% (typical) |
| Short circuit protection | Continuous, auto-recovery |
| I/O isolation voltage | 1500VDC (min.) |
| I/O isolation resistance | 100MQ(min.)@500VDC |
| Working temperature | -40~+75°C (refer to output derating curve) |
| EMC | Compliance to EN55022 class B, EN61000-4-2,3,4,5,6,8, FCC part15 class B |
| Dimension (LxWxH) (mm) | 2""x 1""x 0.44"" |
Specifications
Specifications
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BrandMean Well
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SeriesSKM Series
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Power Rating30 Watt
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Output Voltage12 Volt
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Rated Current2.5 Ampere
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Input Voltage36V~75V
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Standards MetCE,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~75°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
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the Mean Well SKM30C-12 for industrial control or automation equipment that needs regulated 12V DC?
Yes, it can fit industrial control or automation loads that need a constant 12V output and stay within 30W or 2.5A. It is intended for systems with a listed 36~75V input range where a stable 12V rail is needed for embedded or control electronics.
Is the SKM30C-12 suitable for embedded systems or IPC hardware that runs on 12V?
It is suitable for embedded systems or IPC hardware that require constant 12V power and draw no more than 2.5A or 30W. The compact 50.8 × 25.4 × 11.2 mm size can also help where board or enclosure space is limited.
Can this 30W DC-DC converter be used in IT or communications equipment with a wide input range?
It can be a fit for IT or communications equipment that needs 12V constant voltage output from a listed 36~75V input range. Buyers should confirm the equipment stays within the converter's 30W and 2.5A output limits.
Is the SKM30C-12 a good choice for distributed 12V power in control cabinets or automation panels?
It can work for distributed 12V power in control cabinets or automation panels when the downstream load is within 30W and 2.5A. Its operating temperature range of -40°C to +75°C also supports use in demanding indoor industrial environments.
How does the SKM30C-12 compare with the other SKM30C series models?
The SKM30C-05 is 30W with 5V output at 6A, the SKM30C-12 is 30W with 12V output at 2.5A, and the SKM30C-15 is 30W with 15V output at 2A. All three are in the same 30W series, so the main difference is the output voltage and corresponding output current.
Can the SKM30C-12 be used outdoors or in harsh temperature conditions?
The operating temperature range is -40°C to +75°C, so it may suit demanding temperature conditions when the rest of the system is designed for that range. No IP rating is listed in the provided specs, so outdoor or wet-location suitability is not specified from this data alone.
Other SKM30 Models
8 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well SKM30C-15 DC-DC Converter - 30W - 36~75V in 15V out | 30W | 15V | 2A | Indoor | View |
| Mean Well SKM30C-05 DC-DC Converter - 30W - 36~75V in 5V out | 30W | 5V | 6A | Indoor | View |
| Mean Well SKM30B-15 DC-DC Converter - 30W - 18~36V in 15V out | 30W | 15V | 2A | Indoor | View |
| Mean Well SKM30B-12 DC-DC Converter - 30W - 18~36V in 12V out | 30W | 12V | 2.5A | Indoor | View |
| Mean Well SKM30B-05 DC-DC Converter - 30W - 18~36V in 5V out | 30W | 5V | 6A | Indoor | View |
| Mean Well SKM30A-15 DC-DC Converter - 30W - 9~18V in 15V out | 30W | 15V | 2A | Indoor | View |
| Mean Well SKM30A-12 DC-DC Converter - 30W - 9~18V in 12V out | 30W | 12V | 2.5A | Indoor | View |
| Mean Well SKM30A-05 DC-DC Converter - 30W - 9~18V in 5V out | 30W | 5V | 6A | Indoor | View |




