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Mean Well SPBW03F-03 DC-DC Converter - 3W - 9~36V in 3.3V out
Description
Description
Remote ON/OFF control
3 years warranty
Key Features
- ✓SIP8 package with industry-standard pinout
- ✓Wide operating temperature range -40~+85°C
- ✓High efficiency up to 85%
- ✓4:1 wide input range
- ✓No minimum load required
- ✓Comply to BS EN/EN55032 radiated Class B without additional components
- ✓Protection: Short circuit(continuous)/Overload/Input under voltage
- ✓1.5KVDC I/O isolation
- ✓Remote ON/OFF control
- ✓9V model available(optional)
- ✓3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSPBW Series
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Power Rating3 Watt
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Output Voltage3.3 Volt
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Rated Current0.7 Ampere
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Input Voltage9V~36V
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No of Output1
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Dimming ControlNone
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Standards MetCE
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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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Length0.86 in
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Width0.44 in
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Height0.36 in
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Weight0.01 lb
File Downloads
File Downloads
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Payment & Security
Payment methods
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Frequently Asked Questions
Can I use the SPBW03F-03 to power a 3.3V embedded controller from a 9-36VAC source?
Yes, this model provides constant 3.3V output from a 9-36VAC input range. It is rated for 3W and listed at 700A output current, so it is intended for low-power 3.3V electronics within those limits.
Is this converter suitable for 3.3V industrial sensor or logic circuits?
It can be used for 3.3V sensor, logic, or interface circuits where the available source is 9-36VAC and constant voltage output is required. The main sizing figures are 3W output power and 3.3V output.
Would the SPBW03F-03 fit compact automation boards with very limited space?
Its dimensions are 21.8 x 11.1 x 9.2 mm and its weight is 0.0048 kg, so it is built for compact board-level use. That small package is paired with constant 3.3V output and a 3W rating.
How does the SPBW03F-03 compare with other SPBW03F 3W versions?
All models in this sibling group are 3W converters, but the outputs vary: SPBW03F-03 is 3.3V at 700A, SPBW03F-05 is 5V at 600A, SPBW03F-12 is 12V at 250A, and SPBW03F-15 is 15V at 200A. The main selection point is the required output voltage and the corresponding listed output current.
Can the SPBW03F-03 be used in outdoor or high-temperature environments?
The specified operating temperature range is -40°C to +85°C, so it covers a broad temperature span. No IP rating is listed, which means the provided specs do not confirm exposed outdoor use without additional enclosure protection.
Other SPBW03 Models
7 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SPBW03G-15 DC-DC Converter - 3W - 18~75V in 15V out | 3W | 15V | 0.2A | Indoor | $9.20 | View |
| Mean Well SPBW03G-12 DC-DC Converter - 3W - 18~75V in 12V out | 3W | 12V | 0.25A | Indoor | $9.20 | View |
| Mean Well SPBW03G-05 DC-DC Converter - 3W - 18~75V in 5V out | 3W | 5V | 0.6A | Indoor | $9.20 | View |
| Mean Well SPBW03G-03 DC-DC Converter - 3W - 18~75V in 3.3V out | 3W | 3.3V | 0.7A | Indoor | $9.20 | View |
| Mean Well SPBW03F-15 DC-DC Converter - 3W - 9~36V in 15V out | 3W | 15V | 0.2A | Indoor | $9.20 | View |
| Mean Well SPBW03F-12 DC-DC Converter - 3W - 9~36V in 12V out | 3W | 12V | 0.25A | Indoor | $9.20 | View |
| Mean Well SPBW03F-05 DC-DC Converter - 3W - 9~36V in 5V out | 3W | 5V | 0.6A | Indoor | $9.20 | View |
