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Mean Well DPUN02L-12 DC-DC Converter - 2W - 4.5~5.5V in ±12V out
The DPUN02L is a 2W 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 / Overload
- ✓ Safety approvals: EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesDPUN Series
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Power Rating2 Watt
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Output Voltage12 Volt
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Rated Current0.08 Ampere
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Input Voltage4.5V~5.5V
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No of Output2
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Dimming ControlNone
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Standards MetCE,EMC
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Operation ModeConstant Voltage
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Operating Temperature-40°C~105°C
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Warranty3 Year
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Length0.77 in
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Width0.4 in
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Height0.28 in
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Weight0.01 lb
::specification::
Frequently Asked Questions
Can I use the DPUN02L-12 for an embedded analog stage that needs +/-12V rails?
Yes, if the load stays within the unit's 2W rating. This converter provides a ±12V constant-voltage output from a 4.5~5.5V input range. That fits low-power embedded analog or measurement sections that need ±12V rails.
Is the DPUN02L-12 suitable for industrial sensor or instrumentation interfaces?
It can be a match for low-power sensor-interface or instrumentation circuits that require ±12V output. The rated output current is 0.08A, and the converter is specified at 2W. Its compact 19.6 × 10.2 × 7.2 mm size also helps in dense industrial electronics.
Can this converter be used in a 5V-based automation controller that needs a +/-12V rail?
It is designed for a 4.5~5.5V input range, so it fits low-voltage control electronics in that window. The output is ±12V in constant-voltage mode, with a 2W rating. That makes it suitable for small automation subcircuits that need higher analog rail voltage than the main logic supply.
How well does the DPUN02L-12 handle temperature extremes, and is it outdoor-rated?
The specified operating temperature range is -40°C to +105°C. No IP rating is listed in the provided data. So the temperature range is defined, but outdoor, wet, or dust-exposed use is not confirmed by the published specs here.
How does the DPUN02L-12 compare with the 5V and 15V versions in the same series?
All listed DPUN02L siblings are 2W models in the same low-voltage input family. The DPUN02L-05 is 5V output with 200A listed current, the DPUN02L-12 is 12V output with 0.08A, and the DPUN02L-15 is 15V output with 0.07A. This model is the 12V-output option between the lower- and higher-voltage versions.
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Other DPUN02 Models
8 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well DPUN02N-15 DC-DC Converter - 2W - 21.6~26.4V in ±15V out | 2W | 15V | 0.06A | Indoor | $4.67 | View |
| Mean Well DPUN02N-12 DC-DC Converter - 2W - 21.6~26.4V in ±12V out | 2W | 12V | 0.08A | Indoor | $4.67 | View |
| Mean Well DPUN02N-05 DC-DC Converter - 2W - 21.6~26.4V in ±5V out | 2W | 5V | 0.2A | Indoor | $4.67 | View |
| Mean Well DPUN02M-15 DC-DC Converter - 2W - 10.8~13.2V in ±15V out | 2W | 15V | 0.06A | Indoor | $4.67 | View |
| Mean Well DPUN02M-12 DC-DC Converter - 2W - 10.8~13.2V in ±12V out | 2W | 12V | 0.08A | Indoor | $4.67 | View |
| Mean Well DPUN02M-05 DC-DC Converter - 2W - 10.8~13.2V in ±5V out | 2W | 5V | 0.2A | Indoor | $4.67 | View |
| Mean Well DPUN02L-15 DC-DC Converter - 2W - 4.5~5.5V in ±15V out | 2W | 15V | 0.06A | Indoor | $4.73 | View |
| Mean Well DPUN02L-05 DC-DC Converter - 2W - 4.5~5.5V in ±5V out | 2W | 5V | 0.2A | Indoor | $4.67 | View |
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