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Mean Well SPA01A-05 DC-DC Converter - 1W - 9~18V in 5V out
The SPA01A is a 1W Mean Well power converter (input range: 9~18VDC, operating temperature: -40~+90℃).
Key Features
- ✓ Input voltage range: 9~18VDC
- ✓ 1.5KVDC reinforced I/O isolation
- ✓ Wide operating temperature: -40~+90℃
- ✓ Protections: Short circuit / Overload
- ✓ Safety approvals: 20% ~ 90% RH non-condensing -40 ~ +105 ± 0.05% / , 10 ~ 95% RH ℃ (0 ~ 50 ℃ ℃ ) 10 ~ 500Hz, 2G 10min./1 cycle, period for 60min. each along X, Y, Z axes EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesSPA Series
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Power Rating1 Watt
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Output Voltage5 Volt
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Rated Current0.2 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,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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Length0.69 in
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Width0.44 in
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Height0.31 in
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Weight0.01 lb
::specification::
Frequently Asked Questions
Can I use the SPA01A-05 to derive 5V power inside a compact embedded board?
Yes, this DC-DC converter is designed for 5V constant voltage output with a 1W power rating. Its 17.4 × 11.1 × 7.75 mm size also suits space-constrained embedded designs.
Is the SPA01A-05 suitable for low-power industrial monitoring or control electronics?
It can be used for low-power 5V electronics when the total load fits within 1W. The input range is listed as 9-18VAC, so the source side needs to stay within that range.
Can this converter support a 5V sensor or logic stage from a 9-18VAC source?
Yes, if the application needs a 5V constant voltage output and remains within the 1W rating. It is intended for low-power conversion rather than larger 5V loads.
Is the SPA01A-05 appropriate for harsh temperature environments?
The specified operating temperature range is -40°C to +90°C, which is broader than the SP power supplies listed here. No IP rating is provided, so the specs do not establish outdoor or sealed-enclosure performance.
When is the SPA01A-05 a better fit than the SPA01A-12 or SPA01A-15?
Choose the SPA01A-05 when the required output is 5V at 1W. The listed siblings are SPA01A-12 at 1W, 12V, 0.08A and SPA01A-15 at 1W, 15V, 0.07A.
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Other SPA01 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well SPA01C-15 DC-DC Converter - 1W - 36~75V in 15V out | 1W | 15V | 0.06A | Indoor | $8.18 | View |
| Mean Well SPA01C-12 DC-DC Converter - 1W - 36~75V in 12V out | 1W | 12V | 0.08A | Indoor | $7.97 | View |
| Mean Well SPA01C-05 DC-DC Converter - 1W - 36~75V in 5V out | 1W | 5V | 0.2A | Indoor | $8.18 | View |
| Mean Well SPA01B-15 DC-DC Converter - 1W - 18~36V in 15V out | 1W | 15V | 0.06A | Indoor | $8.18 | View |
| Mean Well SPA01B-12 DC-DC Converter - 1W - 18~36V in 12V out | 1W | 12V | 0.08A | Indoor | $8.16 | View |
| Mean Well SPA01B-05 DC-DC Converter - 1W - 18~36V in 5V out | 1W | 5V | 0.2A | Indoor | $8.08 | View |
| Mean Well SPA01A-15 DC-DC Converter - 1W - 9~18V in 15V out | 1W | 15V | 0.06A | Indoor | $8.18 | View |
| Mean Well SPA01A-12 DC-DC Converter - 1W - 9~18V in 12V out | 1W | 12V | 0.08A | Indoor | $8.18 | View |
