Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well SMU01N-09 DC-DC Converter - 1W - 21.6~26.4V in 9V out
Description
Description
The SMU01N is a 1W Mean Well power converter (input range: 4.5~5.5V, operating temperature: -40~+90℃).
Key Features
- ✓ Input voltage range: 4.5~5.5V
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ No minimum load required
- ✓ Wide operating temperature: -40~+90℃
- ✓ Protections: Short circuit / Overload
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSMU Series
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Power Rating1 Watt
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Output Voltage9 Volt
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Rated Current0.11 Ampere
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Input Voltage21.6V~26.4V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EMC,FCC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~90°C
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Warranty2 Year
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Length0.46 in
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Width0.4 in
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Height0.29 in
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Weight0 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SMU01N-09 for 9V control electronics in industrial monitoring equipment?
Yes, if the available source is within 21.6~26.4VAC and the electronics require a constant 9V rail. Its 1W rating makes it appropriate for low-power monitoring, signaling, and embedded control sections.
Is the SMU01N-09 a fit for compact 9V auxiliary rails on automation PCBs?
It is designed for compact PCB use, with dimensions of 11.6 × 10.14 × 7.4 mm and a weight of 0.0013 kg. That small form factor suits dense automation boards that need a regulated 9V output.
Can this converter support isolated 9V power needs in embedded industrial devices?
It can serve low-power 9V sections in embedded industrial equipment when the input falls in the 21.6~26.4VAC range. The constant-voltage output and 1W rating make it more suitable for auxiliary electronics than for heavier power loads.
What are the differences between the SMU01N-09 and the other SMU01N models?
The SMU01N-09 is the 1W version with a 9V output and 110A listed output current. Other siblings are SMU01N-05 at 1W and 5V with 200A, SMU01N-12 at 1W and 12V with 0.08A, and SMU01N-15 at 1W and 15V with 0.07A.
Can the SMU01N-09 be used in equipment exposed to low or high ambient temperatures?
Its specified operating range is -40°C to +90°C, which supports use in equipment that sees wide temperature swings. Because no IP rating is provided, the specs do not by themselves establish outdoor exposure capability.
