WZ5020L 20A 1000W DC DC Buck Converter CC CV Step-Down Power Module
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The WZ5020L is a high-power 1000W DC-DC buck converter module with constant current (CC) and constant voltage (CV) modes. It features CNC adjustment for precise voltage and current control, synchronous rectification for over 90% efficiency, and multiple software protection mechanisms including input undervoltage, output overvoltage, overcurrent, timeout, and overcapacity protection. The module includes an LCD display, a heatsink, and a fan for enhanced heat dissipation, making it ideal for battery charging, LED driving, and laboratory power supplies.
add_circle The Upside
- check High efficiency reduces energy loss and heat generation
- check Comprehensive protection features ensure safe operation
- check Precise adjustment suitable for sensitive electronics
remove_circle The Downside
- close Requires external power source and wiring, not plug-and-play
- close Heatsink and fan may generate noise under heavy load
- close No enclosure, exposed PCB may need additional insulation
Specifications & features
Key features
- check_circle 1000W maximum output power with 20A current capacity
- check_circle Synchronous rectification technology for >90% efficiency
- check_circle CNC adjustment for accurate voltage and current settings
- check_circle Multiple adjustable protection mechanisms (undervoltage, overvoltage, overcurrent, timeout, overcapacity)
- check_circle LCD display for real-time monitoring of voltage, current, power, and capacity
Specifications
Capacity Measurement Range
0-999.9AH
Dimensions
106 x 76 x 40mm
Input Voltage Accuracy
+/-(1%+5)
Input Voltage Range
6-55.00V
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