Over 15 years experience of providing support of MEAN WELL Power Supplies
Mean Well DLC03A-12 DC-DC Converter - 3W - 9~18V in ±12V out
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Description
Description
The DLC03A is a 3W Mean Well. power converter. and an input range of 9~18Vdc.
Key Features
- ✓ Input voltage range: 9~18Vdc
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+105℃
- ✓ Protections: Short circuit / Overload / Under voltage
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesDLC Series
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Power Rating3 Watt
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Output Voltage12 Volt
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Rated Current0.12 Ampere
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Input Voltage9V~18V
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Standards MetCE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~85°C
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Warranty3 Year
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Length2.11 cm
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Width1.38 cm
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Height0.86 cm
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Weight0 kg
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the DLC03A-12 for industrial sensors or controllers that require a 12V rail from a 9-18VAC source?
This converter is built for a 9-18VAC input range and provides constant 12V output. With a 3W rating, it is better aligned with low-power control, sensing, or embedded electronics that need a 12V rail.
Is the DLC03A-12 a fit for compact embedded or instrumentation circuits that run on 12V?
It has a small 21.1 × 13.8 × 8.55 mm package and weighs 0.0045 kg, which helps in space-constrained electronics. The constant 12V output and 3W power rating suit small embedded or instrumentation subsystems rather than higher-load 12V devices.
Can the DLC03A-12 be used in automation equipment that needs low-power 12V auxiliary power?
Yes, it is intended for constant-voltage 12V output in applications within the 9-18VAC input range. Its 3W limit makes it appropriate for auxiliary electronics, interface boards, and low-power automation functions.
Will the DLC03A-12 handle cold or hot enclosure conditions?
The specified operating temperature range is -40°C to +85°C, which covers a wide span for enclosed equipment. Because no IP rating is provided, the specs do not confirm outdoor exposure or water-ingress resistance.
How does the DLC03A-12 compare with the other DLC03A models?
The DLC03A-05, DLC03A-12, and DLC03A-15 are all 3W models with a 9-18VAC input range. Their outputs differ: 5V at 300A, 12V at 125A, and 15V at 100A respectively.
Other DLC03 Models
8 other models| Model | Power | Voltage | Current | IP Rating | |
|---|---|---|---|---|---|
| Mean Well DLC03C-15 DC-DC Converter - 3W - 36~75V in ±15V out | 3W | 15V | 0.1A | Indoor | View |
| Mean Well DLC03C-12 DC-DC Converter - 3W - 36~75V in ±12V out | 3W | 12V | 0.12A | Indoor | View |
| Mean Well DLC03C-05 DC-DC Converter - 3W - 36~75V in ±5V out | 3W | 5V | 0.3A | Indoor | View |
| Mean Well DLC03B-15 DC-DC Converter - 3W - 18~36V in ±15V out | 3W | 15V | 0.1A | Indoor | View |
| Mean Well DLC03B-12 DC-DC Converter - 3W - 18~36V in ±12V out | 3W | 12V | 0.12A | Indoor | View |
| Mean Well DLC03B-05 DC-DC Converter - 3W - 18~36V in ±5V out | 3W | 5V | 0.3A | Indoor | View |
| Mean Well DLC03A-15 DC-DC Converter - 3W - 9~18V in ±15V out | 3W | 15V | 0.1A | Indoor | View |
| Mean Well DLC03A-05 DC-DC Converter - 3W - 9~18V in ±5V out | 3W | 5V | 0.3A | Indoor | View |
