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Mean Well PLC-45-27 Power Supply 45W 27V - PFC
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Mean Well PLC-45-27 Power Supply 45W 27V - 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 Rating45.9 Watt
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Output Voltage27 Volt
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Rated Current1.7 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 are the main electrical ratings of the Mean Well PLC-45-27?
The PLC-45-27 is a 45W power supply with a 27V output and 1.7A rated current. It is designed with a universal AC input range and includes active PFC. This model also supports adjustable output voltage and current level within its designed operating range.
What types of applications is the PLC-45-27 designed for?
Mean Well rates the PLC-45-27 as suitable for LED lighting and moving sign applications. Its built-in constant current limiting circuit in C.V.+C.C. mode makes it a practical choice for applications that benefit from stable 27V output with current limiting behavior. The fully isolated plastic case also fits general enclosed power supply use cases.
Does the PLC-45-27 support dimming control?
No, this model does not include a dimming control function. Buyers looking for a driver with integrated dimming should treat the PLC-45-27 as a non-dimming option. Its value is centered more on regulated output, active PFC, and protection features.
What protection features are included on the Mean Well PLC-45-27?
The PLC-45-27 includes protection for short circuit, over current, over voltage, and over temperature. Mean Well also notes that the unit undergoes a 100% full load burn-in test. These features are intended to support reliable operation in demanding commercial environments.
What operating temperature range is this power supply rated for?
This model is rated for operation from -30°C to 50°C. That range makes it suitable for many indoor and protected commercial environments where temperature conditions can vary. Buyers should confirm that the application stays within this stated operating range.
How efficient is the PLC-45-27, and does it include power factor correction?
The PLC-45-27 is rated for efficiency up to 89%. It also includes an active PFC function, with a power factor above 0.9 at 75% load or higher. This can make it a better fit for applications where power quality and efficiency matter.
What warranty is provided for the Mean Well PLC-45-27?
The listed warranty period for the PLC-45-27 is 2 years. That gives buyers a defined coverage window from the manufacturer for this model. Warranty terms and claim handling still depend on the seller's and manufacturer's policies.
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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-45-24 Power Supply 45W 24V - PFC | 45.6W | 24V | 1.9A | Indoor | $34.39 | View |
| Mean Well PLC-45-20 Power Supply 45W 20V - PFC | 46W | 20V | 2.3A | Indoor | $36.95 | 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 |
