1. Using high-quality materials, the quality is guaranteed 2. Replace the power supply Schottky diode 3. Low quiescent current: 11μA 4. 3V to 28V Adapter Voltage Range 5. 2.5V to 28V battery voltage range Wide range of applications Ideal Diode Controller with Reverse Input Protection Replacing diodes---Solar anti-backflow and charging backflow protection Low forward voltage diode function. This can provide a lower loss path compared to Schottky diodes and in high power applications this can provide a more efficient solution and save valuable circuitry by reducing the need for heat dissipation board space. When turned on, the voltage drop across the MOSFET is typically 20mV. The wide power supply operating range supports the use of 1 to 6 series Li-Ion batteries to provide operating power. Low quiescent current (11µA typical) of load current. The gate driver includes an internal voltage clamp for MOSFET protection. The input and output are equivalent to diodes. When it is detected that the output voltage is the input, the output is turned off immediately, and the detection value is at the millivolt level. The response speed is very fast. Working voltage: 3-28V Working current: 15A Replacing ordinary high-current diodes, ideal for parallel connection of solar panels, suitable for charging backflow protection Color: Red Material: PCB Package Contents: 1 * Protection Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.