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Mean Well SPU03M-05 DC-DC Converter - 3W - 4.5~5.5V in 5V out
Description
Description
The SPU03M is a 3W Mean Well power converter (input range: 4.5~5.5V, operating temperature: -40~+90℃).
Key Features
- ✓ Input voltage range: 4.5~5.5V
- ✓ 3KVDC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+90℃
- ✓ Protections: Short circuit / Overload
- ✓ 3 years warranty
Specifications
Specifications
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BrandMean Well
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SeriesSPU Series
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Power Rating3 Watt
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Output Voltage5 Volt
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Rated Current0.6 Ampere
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Input Voltage4.5V~5.5V
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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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Length0.77 in
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Width0.4 in
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Height0.3 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 SPU03M-05 to stabilize a 5V rail for embedded electronics?
Yes, this model accepts 4.5~5.5V input and provides a constant 5V output rated at 3W. That fits low-power embedded logic, monitoring, or control circuits that need a regulated 5V rail.
Is the SPU03M-05 suitable for low-power 5V sensor or I/O circuits in industrial equipment?
It is a 3W constant-voltage 5V converter, so it is aimed at low-power 5V electronics rather than high-power loads. The 4.5~5.5V input range makes it relevant where the source already operates around 5V.
Can this converter fit inside small automation or embedded assemblies?
Its dimensions are 19.6 × 10.2 × 7.5 mm and its weight is 0.0029 kg, so it is very compact. That size is well suited to space-constrained control boards and compact electronic assemblies.
Would the SPU03M-05 make sense for a small 5V housekeeping rail in IT or control hardware?
For low-power auxiliary 5V electronics, the 3W rating is appropriate. It is intended for designs with a 4.5~5.5V input source that still need a regulated constant-voltage 5V output.
Can the SPU03M-05 be used in harsh temperature conditions?
The specified operating temperature range is -40°C to +90°C. The provided specs do not state an IP rating, so only the temperature range is defined for environmental conditions.
How does the SPU03M-05 compare with the other SPU03M models?
The SPU03M-05 is 3W with 5V output and listed 600A output current. The SPU03M-12 is 3W with 12V output and listed 250A output current, and the SPU03M-15 is also 3W with 12V output and listed 250A output current.
Other SPU03 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SPU03N-15 DC-DC Converter - 3W - 21.6~26.4V in 15V out | 3W | 15V | 0.2A | Indoor | $6.81 | View |
| Mean Well SPU03N-12 DC-DC Converter - 3W - 10.8~13.2V in 15V out | 3W | 15V | 0.2A | Indoor | $6.81 | View |
| Mean Well SPU03N-05 DC-DC Converter - 3W - 4.5~5.5V in 12V out | 3W | 12V | 0.25A | Indoor | $6.81 | View |
| Mean Well SPU03M-15 DC-DC Converter - 3W - 21.6~26.4V in 12V out | 3W | 12V | 0.25A | Indoor | $6.81 | View |
| Mean Well SPU03M-12 DC-DC Converter - 3W - 10.8~13.2V in 12V out | 3W | 12V | 0.25A | Indoor | $6.81 | View |
| Mean Well SPU03L-15 DC-DC Converter - 3W - 21.6~26.4V in 5V out | 3W | 5V | 0.6A | Indoor | $6.81 | View |
| Mean Well SPU03L-12 DC-DC Converter - 3W - 10.8~13.2V in 5V out | 3W | 5V | 0.6A | Indoor | $6.81 | View |
| Mean Well SPU03L-05 DC-DC Converter - 3W - 4.5~5.5V in 15V out | 3W | 15V | 0.2A | Indoor | $6.81 | View |
