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Mean Well DKA30A-12 DC-DC Converter - 30W - 9~18V in ±12V out
The DKA30A is a 30W Mean Well. power converter.
Key Features
- ✓ 1KVDC reinforced I/O isolation
- ✓ Protections: Short circuit / Overload
- ✓ Safety approvals: WITHSTAND VOLTAGE ISOLATION RESISTANCE EMC EMISSION EMC IMMUNITY -40 ~ +105 ± 0.03% / ℃ ℃ , 10 ~ 95% RH ℃ (0 ~ 50 ) 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesDKA Series
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Power Rating30 Watt
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Output Voltage12 Volt
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Rated Current1.25 Ampere
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Input Voltage9V~18V
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No of Output2
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Dimming ControlNone
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Standards MetCE,EMC
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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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Length2 in
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Width2 in
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Height0.83 in
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Weight0.24 lb
::specification::
Frequently Asked Questions
Can I use the DKA30A-12 for 12V automation or control equipment from a 9-18VAC source?
Yes. This model provides constant-voltage 12V output from a 9-18VAC input and is rated at 30W with 1.25A output current. It fits lower-power 12V automation or control loads that stay within that power range.
Is the DKA30A-12 a good fit for embedded 12V electronics in compact industrial devices?
It can be, especially where space and temperature range matter. The package is 50.8 × 50.8 × 21.0 mm, and the converter is rated for -40°C to +85°C while delivering constant 12V output at 30W.
Can this converter be used as a 12V auxiliary rail in low-voltage systems?
Yes, when the source is within 9-18VAC and the auxiliary rail requires constant 12V output. Its 30W rating and 1.25A output current make it appropriate for smaller 12V auxiliary loads.
How does the DKA30A-12 compare with the other DKA30A models?
The DKA30A family shares 9-18VAC input, 50.8 × 50.8 × 21.0 mm dimensions, -40°C to +85°C operating temperature, and a 2-year warranty. The differences are output and power: DKA30A-05 is 25W, 5V, 2.5A; DKA30A-12 is 30W, 12V, 1.25A; and DKA30A-15 is 30W, 15V, 1A.
Is the DKA30A-12 suitable for outdoor use?
The temperature specification is broad at -40°C to +85°C, which supports use across demanding ambient conditions. However, no IP rating is provided, so the available specs do not classify it as an outdoor-rated product.
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Other DKA30 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well DKA30B-15 DC-DC Converter - 30W - 18~36V in ±15V out | 30W | 15V | 1A | Indoor | $28.45 | View |
| Mean Well DKA30C-15 DC-DC Converter - 30W - 36~72V in ±15V out | 30W | 15V | 1A | Indoor | $28.51 | View |
| Mean Well DKA30C-12 DC-DC Converter - 30W - 36~72V in ±12V out | 30W | 12V | 1.25A | Indoor | $28.51 | View |
| Mean Well DKA30C-05 DC-DC Converter - 25W - 36~72V in ±5V out | 25W | 5V | 2.5A | Indoor | $28.51 | View |
| Mean Well DKA30B-12 DC-DC Converter - 30W - 18~36V in ±12V out | 30W | 12V | 1.25A | Indoor | $28.45 | View |
| Mean Well DKA30B-05 DC-DC Converter - 25W - 18~36V in ±5V out | 25W | 5V | 2.5A | Indoor | $28.45 | View |
| Mean Well DKA30A-15 DC-DC Converter - 30W - 9~18V in ±15V out | 30W | 15V | 1A | Indoor | $28.45 | View |
| Mean Well DKA30A-05 DC-DC Converter - 25W - 9~18V in ±5V out | 25W | 5V | 2.5A | Indoor | $28.51 | View |
