brand new and high quality. Description: Positive high voltage for ideal diode controller. Compared to Schottky diodes, this can provide a lower loss for path, and in high-power applications, this can provide a more efficient solution and save valuable circuits by reducing the need for heat dissipation Board space.The inputs and outputs are equivalent to diodes. When the output voltage is detected to be greater than the input, the output is immediately turned off, and the detected value is in the millivolt level. The response speed is very fast. Features: With the function of reverse input for protection of for ideal diode controller. Detected immediately shut down output, output voltage is greater than the input values for millivolt level. Can remove ordinary high current diode, the for ideal choice for solar panels in parallel. The input and output is equal to the diode. Suitable for charging for protection from irrigation. for Ideal for replacing common high-current diodes, solar panels in parallel,Suitable for charging backwash for protection. Specifications: Working voltage: 9-70V Working current: maximum working current 50A Copper foil thickness: 1.5oz Ultra-high current and low ESR MOS tube 300A 1.5 milliohms 80A bull nose pure copper wiring 12V power supply, only 40MV voltage drop under 28.61A current 400mV minimum voltage for Ideal diode 28.61A power consumption, 28.61A * 0.04V = 1.1444W Normal diode 28.61A power consumption, 28.61A * 0.4V = 11.444W Material: Plastic Size: approx.80x38mm/3.15x1.5in Color: As pictures shown Quantity: 1 Pc Note: No retail package. Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package Includes: 1 x High Power Positive High Voltage for Ideal Diode Controller (other accessories demo in the picture is not included.)