Over 15 years experience of providing support of MEAN WELL Power Supplies
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Mean Well LPC-20-350 Power Supply 20W 350mA
The LPC-20 is a 20W Mean Well power converter (input range: 9~48V, operating temperature: -30~+70℃).
Key Features
- ✓ Input voltage range: 9~48V
- ✓ 3KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+70℃
- ✓ Protections: Over voltage
- ✓ Safety approvals: UL879, UL1310 , CSA C22.2 No. 207-M89(except for LPC-20-350), CAN/CSA C22.2 No. 223-M91(except for LPC-20-350), TUV EN60950-1, IP67
- ✓ 3 years warranty
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BrandMean Well
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SeriesLPC Series
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Power Rating16.8 Watt
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Output Voltage48 Volt
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Rated Current0.35 Ampere
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Input Voltage90V~264V
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No of Output1
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Dimming ControlNone
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Standards MetCE,EAC,TUV,UL
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Operation ModeConstant Current
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Operating Temperature-30°C~70°C
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Warranty2 Year
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Length4.65 in
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Width1.38 in
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Height1.02 in
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Weight0.49 lb
::specification::
Frequently Asked Questions
Can I use the LPC-20-350 for a small LED downlight?
This driver can fit a small LED downlight if the LED engine is designed for constant current operation at 350mA and its total forward voltage stays within 9-48V. With a 16.8W rating, it is intended for lower-power LED loads. It should not be used where the fixture expects a constant voltage supply.
Is the LPC-20-350 a good match for compact signage modules?
It can be a match for compact signage modules when the module string requires 350mA constant current and falls inside the 9-48V CC range. Because this is a constant current driver, it is for current-driven LED modules rather than constant voltage signage products. The 16.8W power level suits smaller assemblies.
Can this driver power a small LED array in a display or indicator assembly?
Yes, if the LED array is specified for 350mA constant current and the total forward voltage is between 9V and 48V. The relatively low 16.8W output makes it better suited to small LED arrays than larger lighting loads. It is not the right choice for arrays designed around fixed constant voltage input.
How do I size LED compatibility for the LPC-20-350?
The driver must be matched to a 350mA constant current LED load with a total forward voltage in the 9-48V range. The number of LEDs depends on the forward voltage of each LED, so there is no single fixed LED count for this model. Compatibility should be checked against the full load voltage, not just wattage alone.
How does the LPC-20-350 compare with the LPC-20-700 and other low-power LPC drivers?
The LPC-20-350 is 350mA with a 9-48V CC range and 16.8W, while the LPC-20-700 is 700mA with a 9-30V range and 21W. In nearby low-power siblings, the LPC-35-700 is 700mA with 9-48V and 33.6W, and the LPC-35-1050 is 1050mA with 9-30V and 31.5W. The key differences are output current, usable constant current voltage range, and total power.
Can the LPC-20-350 be used in damp or exposed environments?
Its IP67 waterproof rating makes it suitable for applications where dust and water resistance are required. It is rated for -30°C to +70°C operation, which is a wide temperature range for demanding conditions. That combination supports use in harsher indoor or outdoor environments than open-frame drivers.
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Other LPC-20 Models
1 other model| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well LPC-20-700 Power Supply 20W 700mA | 21W | 30V | 0.7A | IP67 | $11.22 | View |
