20A 300W High Power Synchronous Rectification Power Supply Step-down Module(60x53x30mm)

The 20A 300W High Power Synchronous Rectification Power Supply Step-down Module is designed for high-power applications and battery charging. It features synchronous rectification and adjustable output.

• Product type: Other Accessories
• Compatibility: Synchronous Rectification Power Supply
• Material: Not specified
• Key feature: Synchronous rectification, adjustable output
• Intended use: High-power applications, battery charging
• Module properties: Synchronous rectification non-isolated buck constant current constant voltage module CC CV charging module
• Scope of application: High-power LED constant current drive, lithium battery charging (including ferroelectric), 4V, 6V, 12V, 14V, 24V battery charging, nickel-cadmium nickel-metal hydride battery (battery pack) charging, solar panels, wind turbines
• Input voltage: 6-40VDC
• Output voltage: Continuously adjustable (1.2-35VDC) below 32V
• Output current: Maximum 20A, long-term within 15A
• Current limiting range: 0.2-20A (adjustment)
• Low voltage difference: 3V
• Operating frequency: 150KHZ
• Conversion efficiency: About 96%
• Output ripple: About 50mV (excluding noise)
• Working temperature: -10 to +75 degrees Celsius
• Potentiometer adjustment direction: Clockwise (increase), counterclockwise (decrease)
• Output short circuit protection: Yes
• Input reverse connection protection: No
• Output anti-reverse current: No, external diode required for self-power or inductive loads
• Wiring method: Wiring terminal
• Size: 60x53x30mm
• Weight: About 85 grams