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Mean Well SFTN01N-09 DC-DC Converter - 1W - 21.6~26.4V in 9V out 111mA
Log in to see priceThe SFTN01N is a 1W Mean Well power converter (input range: 4.5~5.5Vdc).
Key Features
- ✓ Input voltage range: 4.5~5.5Vdc
- ✓ 3KVDC reinforced I/O isolation
- ✓ Protections: Short circuit
- ✓ Safety approvals: UL62368-1(Except for 9V output models), EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSFTN 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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Standards MetCB,CE,EMC,UL
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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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Length1.52 cm
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Width1.09 cm
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Height0.71 cm
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Weight0 kg
::specification::
Frequently Asked Questions
Can I use the SFTN01N-09 for a low-power 9V circuit in a 24V-class control system?
It is intended for low-power conversion from a 21-26VAC input to a constant 9V output. With a 1W rating and listed output current of 111A, it is positioned for small auxiliary 9V sections rather than larger system loads.
Is the SFTN01N-09 appropriate for compact embedded electronics that need 9V output?
Its 15.24 x 10.9 x 7.1 mm dimensions and 0.0012 kg weight make it suitable where board area and mass are limited. The electrical rating is 1W at 9V constant voltage, so it is best used for very small embedded 9V functions.
Can this model support a small 9V instrumentation or monitoring section?
It can be considered for light-duty instrumentation or monitoring circuits that need 9V constant-voltage output from a 21-26VAC source. The 1W power rating means it should be reserved for low-power sections only.
Does the SFTN01N-09 have the environmental protection for outdoor use?
The converter is specified for operation from -40°C to +90°C, which covers a wide temperature range. No IP rating is provided in the product data here, so outdoor or washdown suitability is not established by these specs.
What is the difference between the SFTN01N-09 and the other SFTN01N versions?
The SFTN01N series siblings listed are SFTN01N-05 at 1W, 5V, 200A; SFTN01N-12 at 1W, 12V, 0.08A; and SFTN01N-15 at 1W, 15V, 0.07A. The SFTN01N-09 model is the 1W, 9V version with a listed output current of 111A.
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