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