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Mean Well SCWN06A-03 DC-DC Converter - 6W 9~18V DC in 3.3V out 1.2A
The SCWN06A is a 6W Mean Well power converter (input range: 9~18Vdc, operating temperature: -40~+100℃).
Key Features
- ✓ Input voltage range: 9~18Vdc
- ✓ 3KVDC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+100℃
- ✓ Protections: Short circuit / Overload / Under voltage
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSCWN Series
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Power Rating6 Watt
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Output Voltage3.3 Volt
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Rated Current1.2 Ampere
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Input Voltage9V~18V
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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
::specification::
Frequently Asked Questions
Can I use the SCWN06A-03 for a 3.3V embedded controller with higher current demand?
Yes, this model provides 3.3V constant-voltage output with up to 1.2A available. That gives it more current headroom than a 3W class unit, while keeping the total output within 6W.
Is the SCWN06A-03 suitable for low-voltage industrial monitoring or communication electronics?
It can be used for 3.3V industrial monitoring, communication, or control electronics that require up to 1.2A. The input range is 9-18VAC, so it is intended for systems in that source range.
Would this converter work for compact automation hardware that needs a 3.3V rail?
Yes, the converter measures 31.8 × 20.3 × 10.2 mm, which supports compact automation and embedded layouts. It is sized for low-voltage electronics that fit within the 6W output limit.
Can the SCWN06A-03 support 3.3V processor or logic loads in industrial equipment?
It is suited to 3.3V processor, logic, and control loads that require stable constant-voltage output and stay within 1.2A. For sizing, the unit is rated at 6W total output power.
How does the SCWN06A-03 compare with the other SCWN06A models?
All SCWN06A versions in this set are 6W converters and share the same 31.8 × 20.3 × 10.2 mm size. The SCWN06A-03 outputs 3.3V at 1.2A, while the sibling models are 5V at 1A, 12V at 0.5A, and 15V at 0.4A.
Is the SCWN06A-03 appropriate for outdoor or extreme-temperature environments?
The published operating temperature range is -40°C to +90°C, so it supports wide-temperature operation. No IP rating is listed in the available specs, so the product information does not identify it as outdoor-rated.
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