WCL-S3A20-500

Product Size: 86×36×23mm

Output Power: 20W

Input Vol: 220-240VAC

Output Vol: 28-40VDC

Output Current: 500mA

PF> 0.5

IP20

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20W CCT Adjustable LED Driver – Model WCL-S3A20-500

Stable Constant Current Power Supply for Indoor Lighting

Product Overview

The WellDriver WCL-S3A20-500 is a 20W LED driver designed for indoor lighting systems that require flexible color temperature control. Featuring a two-dip-switch design, it allows easy selection among three correlated color temperatures (CCT) based on actual LED chip specifications. It supports stable 500mA constant current output, and operates flicker-free for optimal visual comfort.

Key Features & Benefits

  • Professional Circuit Engineering: Designed by experienced electronics engineers using high-performance, cost-effective components.
  • High Energy Efficiency: Unique PCB solution minimizes energy loss and maximizes system performance.
  • Safety Protection: Flame-retardant enclosure, overload protection, isolated design, and flicker-free output ensure safety for both luminaires and users.
  • Eye-Friendly Lighting: Stable and consistent illumination helps prevent eye fatigue, ideal for homes, offices, and commercial spaces.

Technical Specifications

Model No. WCL-S3A20-500
Power Output 20W
Input Voltage 220–240V AC (customizable)
Output Voltage 28–40V DC (customizable)
Output Current 500mA Constant Current
Power Factor >0.5
Dimming Type CCT Adjustable via Dip Switch
Protection Rating IP20
Dimensions 86 × 36 × 23 mm
Application Indoor LED Lighting

Applications

Suitable for a wide range of indoor lighting projects, such as:

  • LED panel lights
  • Downlights and ceiling lights
  • Track lighting systems
  • Commercial and residential ambient lighting

Why Choose WellDriver?

WellDriver has years of expertise in designing and manufacturing reliable LED drivers for the global market. Every product is tested to meet strict quality and safety standards, ensuring excellent performance and durability.

 

Dimensions 8.6 × 3.6 × 2.3 cm

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