diymore | 5pcs 3V-28V 12A Anti Reverse Connection Module Battery Capacitor Positive Negative Reverse Connection Protection Board

Features:1. Support a wide range of input voltages, suitable for different types of power systems, improving the versatility and flexibility of the module2. Adopting high quality electronic components to ensure long-term stable operation.3. Stable performance, low heat generation, improved energy utilization efficiency, energy-saving and environmentally friendly.4. Compact size of the module makes it easy to install into various equipments and saves installation space.5. This anti-reverse connection module is a protection device designed for batteries or capacitors, to prevent product damage caused by miswiring, applicable to a variety of power systems.Parameter:Operating voltage range: 3-28VMaximum current: 12ACharging board output connected to the protection board V + V -, B + B - connected to the batteryAt this time, such as connecting the wrong battery positive and negative poles, the protection board will take effect, disconnect the outputProduct use occasions:Charging module/charger to the battery capacitor charging, often the user response will be wrongly connected to the reverse battery positive and negative poles, resulting in charging module work abnormally or even burned out. Therefore, we have launched the charging positive and negative reverse connection protection board for users to buy!Product principle:When the user wrongly connects the battery positive and negative poles, the protection board B + B - pads are detected on the reverse negative voltage, turn off the switch on the board, disconnect the transmissionPackage include:Anti-reverse connection module *1