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Mean Well DPUN02N-12 DC-DC Converter - 2W - 21.6~26.4V in ±12V out
The DPUN02N 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 Voltage21.6V~26.4V
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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 DPUN02N-12 in 24V automation equipment to generate low-power ±12V rails?
Yes, it is intended for low-power conversion from a 21-26VAC source to a constant-voltage ±12V output. With 2W total power and 0.08A output current, it is best suited to small analog, control, or interface sections.
Is the DPUN02N-12 a fit for measurement, signal conditioning, or embedded analog circuits?
It can be a fit when the system provides 21-26VAC input and the target circuit needs a low-power ±12V rail. The 2W rating and 0.08A output current make it appropriate for lighter embedded or instrumentation functions rather than higher-current loads.
Can this model be used in compact industrial electronics where board space is limited?
Yes, its 19.6 × 10.2 × 7.2 mm size and 0.0027 kg weight support compact board-level integration. The electrical capability remains 2W with 0.08A output current, so it should be matched to low-power ±12V circuits only.
What are the differences between the DPUN02N-12 and its series siblings?
The DPUN02N-05, DPUN02N-12, and DPUN02N-15 all share a 21-26VAC input range, 2W power, 19.6 × 10.2 × 7.2 mm dimensions, 0.0027 kg weight, and -40°C to +105°C operating range. Their outputs differ as 5V at 200A, 12V at 0.08A, and 15V at 0.07A respectively.
Can the DPUN02N-12 be used in outdoor or severe-temperature environments?
The converter is specified for operation from -40°C to +105°C, so its temperature range is broad. No IP rating is listed, so the product page does not define it for direct outdoor exposure and enclosure protection should determine environmental suitability.
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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-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-12 DC-DC Converter - 2W - 4.5~5.5V in ±12V out | 2W | 12V | 0.08A | 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 |
