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Mean Well DCWN03C-12 DC-DC Converter - 3W 36~72V DC in 12V out
Description
Description
The DCWN03C is a 3W Mean Well. power converter. and an input range of 4.5~9Vdc.
Key Features
- ✓ Input voltage range: 4.5~9Vdc
- ✓ 3KVDC reinforced I/O isolation
- ✓ 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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SeriesDCWN 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 Voltage36V~72V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EAC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~90°C
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Warranty3 Year
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Length1.25 in
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Width0.8 in
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Height0.4 in
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Weight0.03 lb
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Payment & Security
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Frequently Asked Questions
What is the DCWN03C-12 typically used for?
The Mean Well DCWN03C-12 is typically used for isolated low-power DC-DC conversion from a 36-72V DC source to a 12V output. With 3W rated power and 0.125A output current, it is suited to compact systems that need an isolated 12V rail from a higher-voltage DC source.
Is the DCWN03C-12 a good fit when the source voltage is 36-72V and the load needs 12V?
Yes. The DCWN03C-12 is designed for exactly that conversion profile, provided the output demand remains within its 3W and 0.125A rating.
Can the DCWN03C-12 be used for compact isolated 12V support power?
Yes. Its published features include 3KVDC I/O isolation, a DIP24 package, and no minimum load requirement, which make it suitable for isolated low-power 12V auxiliary rails in compact designs.
Is the DCWN03C-12 suitable for broad temperature conditions?
It is rated for -40°C to +90°C working temperature, which supports use in demanding protected electronic environments. It should still be used inside equipment or similar protected installations rather than exposed outdoor use.
How does the DCWN03C-12 compare with the other DCWN03 12V options?
The DCWN03C-12 provides 3W at 12V from a 36-72V input range. Other 12V DCWN03 variants serve 9-18V, 18-36V, and 4.5-9V inputs. The choice mainly depends on the source-side voltage range available in your system.
