Feature: 1. This ideal diode is made from quality printed circuit board material, which is durable for long service life. 2. Adopting high quality production technology, the pseudo soldering will not happen easily. 3. Wide voltage supply range, suitable for most work scenarios, providing you with more convenience. 4. With low heat and low pressure drop, for solar Battery charging anti‑backflow protection, improve work efficiency. 5. This anti‑backflow protection board is ideal and suitable for solar panels, electronic equipment. Specification: Item Type: Ideal Diode Material: Printed Circuit Board Model: DG7512 Working Current: 12A (MAX) (Without Heat Dissipation for A Long Time Within 10A, It Can Be Used in Parallel to Increase the Working Current) Static Working Current: 0.7mA Working Temperature: -40-125℃ Wiring Mode: Welding Output Module Size: Approx. 25 x 14 x 3.8mm / 0.98 x 0.55 x 0.14in Purpose: Used for Anti-Backflow of Solar Panels and Anti-Backflow for Battery Charging. Increase Work Efficiency. Applicable Scenarios: Solar Panels, Electronic Equipment.. Package List: 1 x Ideal Diode Note: There is no input reverse connection protection, do not reverse the positive and negative poles, otherwise the chip will be burnt.