15A 20A Anti Reverse Polarity Protection Board MOS Anti Reverse Module For Battery Capacitor Charging Load Power Supply

Quantity : 1 High-concerned chemical : none Package : SOP is_d : Yes Supply Voltage : 3-28V Type : Module Origin : Mainland China Condition : New Operating Temperature : 0-50C Feature 1 : Battery Anti Reverse Protection Board Feature 2 : Capacitor Reverse Connection Protector Feature 3 : MOS Anti-reverse Polarity Module Feature 4 : 3V-28V 15A Charge Anti Reverse Module Feature 5 : Low Internal Resistance Anti Reverse Polarity Modu Feature 6 : Prevent Wrong Positive Negative Connection Module Feature 7 : Battery Charging Reverse Connection Protection Boa

Features 1. Stable performance, low heat generation, improved energy efficiency, energy-saving and environmentally friendly 2. MOSFETs with milliohm-level internal resistance generate virtually no heat, eliminating the voltage drop losses associated with traditional diodes 3. Ultra-wide compatibility from 3V to 28V, suitable for various types of power supply systems 4. This module effectively prevents product damage caused by incorrect wiring 5. Compact design facilitates installation in various devices, saving installation space

Parameter Charging Reverse Polarity Protection Model: Operating Voltage Range: 3–28V Maximum Current: 15A On-Resistance: 5 milliohms Applications: When charging modules or chargers are used to charge batteries or capacitors, users often report accidentally reversing the battery’s positive and negative terminals, causing the charging module to malfunction or even burn out. Instructions for Use: The board’s V+ and V- terminals must first be correctly connected to the positive and negative output terminals of the charger or charging module, respectively. Then, connect the B+ and B- terminals to the battery or capacitor. If a forward voltage is present at the B+ and B- terminals, the MOSFET on the board will turn on! If the user incorrectly connects the battery’s positive and negative terminals, and a reverse negative voltage is detected at the B+ and B- pads of the protection board, the switch on the board will turn off, disconnecting the output. Reverse Connection Protection Model: Operating Voltage Range: 3–28 V Maximum Current: 20 A On-Resistance: 4 mΩ Applications: When an external power source or battery supplies power to a device or load, incorrect polarity connections can easily damage the device or load. Usage Instructions: IN/GND are the input positive and negative terminals, and OUT/GND are the output positive and negative terminals. If a forward voltage is present at IN/GND, the MOSFET turns on; if a reverse voltage is present at IN/GND, the MOSFET on the board turns off and does not conduct!

Package include Module *1/3 label:yes