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Mean Well PLC-100-20 Power Supply 100W 20V - PFC 4.8A

screw terminalfully isolated plastic casesuitable for signage applications

SKU PLC-100-20

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The PLC-100 is a 100W 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: Over voltage / Over temperature
✓ Active PFC — meets international energy efficiency regulations
✓ Safety approvals: Note.7 UL1310, TUV EN60950-1, 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

Frequently Asked Questions

What is the Mean Well PLC-100-20 typically used for?

The PLC-100-20 is a 100W class power supply designed for LED lighting and moving sign applications. Its 20V output, built-in active PFC, and constant voltage plus current-limiting design make it a practical fit for commercial and industrial lighting-related systems that need stable DC output.

What are the main output ratings of the PLC-100-20?

This model provides a 20V DC output with a rated current of 4.8A and a power rating of 96W. It also includes adjustable output voltage and current level settings within the product's designed operating range.

Is the PLC-100-20 a constant voltage power supply or a constant current model?

The PLC-100-20 operates in constant voltage mode with a built-in constant current limiting circuit, described as C.V. plus C.C. mode. That means it is primarily a 20V power supply, while also including current-limiting behavior for added protection and control.

Does the PLC-100-20 include power factor correction?

Yes. This model has built-in active PFC and is rated at a power factor above 0.9 at 75% load or higher, which is one of its key differentiators for buyers comparing commercial-grade LED power supplies.

What operating temperatures is the PLC-100-20 rated for?

The PLC-100-20 is rated for operation from -30°C to 50°C. That range makes it suitable for a wide variety of indoor and protected-environment applications where temperature stability matters.

What protection and reliability features does the PLC-100-20 include?

This model includes short circuit, over current, over voltage, and over temperature protection. It also has a fully isolated plastic case, passes 100% full load burn-in testing, and carries a 2-year warranty.

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Model	Power	Voltage	Current	IP Rating
Mean Well PLC-100-48 Power Supply 100W 48V - PFC 2A	96W	48V	2A	Indoor	View
Mean Well PLC-100-36 Power Supply 100W 36V - PFC 2.65A	95.4W	36V	2.65A	Indoor	View
Mean Well PLC-100-27 Power Supply 100W 27V - PFC 3.55A	95.85W	27V	3.55A	Indoor	View
Mean Well PLC-100-24 Power Supply 100W 24V - PFC 4A	96W	24V	4A	Indoor	View
Mean Well PLC-100-15 Power Supply 100W 15V - PFC 5A	75W	15V	5A	Indoor	View
Mean Well PLC-100-12 Power Supply 100W 12V - PFC 5A	60W	12V	5A	Indoor	View

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Key Features

✓ Input voltage range: 90~264VAC

✓ DC output voltage adjustable ±10%

✓ 3.75KVAC reinforced I/O isolation

✓ Wide operating temperature: -30~+50℃

✓ Protections: Over voltage / Over temperature

✓ Active PFC — meets international energy efficiency regulations

✓ Safety approvals: Note.7 UL1310, TUV EN60950-1, 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

Mean Well PLC-100-20 Power Supply 100W 20V - PFC 4.8A

Key Features

Frequently Asked Questions

Payment & Security

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Mean Well PLC-100-20 Power Supply 100W 20V - PFC 4.8A

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