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Mean Well PLC-45-20 Power Supply 45W 20V - PFC
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Mean Well PLC-45-20 Power Supply 45W 20V - PFC
The PLC-45 is a 45W Mean Well power converter (input range: 90~264VAC, operating temperature: -30~+50℃).
Key Features
- ✓ Input voltage range: 90~264VAC
- ✓ DC output voltage adjustable ±10%
- ✓ 3.75KVAC reinforced I/O isolation
- ✓ Wide operating temperature: -30~+50℃
- ✓ Protections: Short circuit / Over voltage / Over temperature
- ✓ Active PFC — meets international energy efficiency regulations
- ✓ Safety approvals: Ul1310, TUV EN61347-1, EN61347-2-13, GB19510.14, GB19510.1, CAN/CSA C22.2 No. 223-M91(except for 48V), J61347-1, J61347-2-13 ,EAC TP TC 004
- ✓ 3 years warranty
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BrandMean Well
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SeriesPLC Series
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Power Rating46 Watt
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Output Voltage20 Volt
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Rated Current2.3 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 MetCB,CCC,CE,EAC,PSE,TUV,UL
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Operation ModeConstant Current,Constant Voltage
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Operating Temperature-30°C~50°C
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Warranty2 Year
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Length7.15 in
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Width2.44 in
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Height1.38 in
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Weight0.9 lb
::specification::
Frequently Asked Questions
What is the Mean Well PLC-45-20 designed for?
The PLC-45-20 is a 45W power supply intended for LED lighting and moving sign applications. It provides a 20V output and includes a built-in constant current limiting circuit for C.V.+C.C. operation.
What are the key electrical specs of the PLC-45-20?
This model is rated for 45W class output, with a nominal 20V output and 2.3A rated current. It also includes adjustable output voltage and current level, which can help match the power supply to application requirements within the product's designed range.
Does the PLC-45-20 include power factor correction?
Yes. The PLC-45-20 has built-in active PFC, with a power factor above 0.9 at 75% load or higher according to the provided product details. That makes it a relevant option for buyers looking for a power supply with active power factor correction.
What protection features are included in the PLC-45-20?
The PLC-45-20 includes protections for short circuit, over current, over voltage, and over temperature. It is also described as a Class 2 power unit and Pass LPS, which can matter for commercial LED power applications.
What operating temperature range is this power supply rated for?
The specified operating temperature range is -30°C to 50°C. Buyers should confirm that the expected ambient conditions for their project stay within that range for reliable performance.
Is the PLC-45-20 a dimmable LED driver?
No. The provided product data lists dimming control as none, so this model is not positioned as a dimming power supply. It is better suited for applications that need a fixed-output 20V power supply rather than integrated dimming control.
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Other PLC-45 Models
6 other models| Model | Power | Voltage | Current | IP Rating | Price | |
|---|---|---|---|---|---|---|
| Mean Well PLC-45-48 Power Supply 45W 48V - PFC | 45.6W | 48V | 0.95A | Indoor | $36.95 | View |
| Mean Well PLC-45-36 Power Supply 45W 36V - PFC | 45W | 36V | 1.25A | Indoor | $36.95 | View |
| Mean Well PLC-45-27 Power Supply 45W 27V - PFC | 45.9W | 27V | 1.7A | Indoor | $36.95 | View |
| Mean Well PLC-45-24 Power Supply 45W 24V - PFC | 45.6W | 24V | 1.9A | Indoor | $34.39 | View |
| Mean Well PLC-45-15 Power Supply 45W 15V - PFC | 45W | 15V | 3A | Indoor | $36.95 | View |
| Mean Well PLC-45-12 Power Supply 45W 12V - PFC | 45.6W | 12V | 3.8A | Indoor | $36.95 | View |
