Inside the tram charger. R2" It represents a resistor. A resistor is an electronic component that is used to limit current or to produce a specific resistance value, usually consisting of a wire or carbon film, wrapped in an insulating material. In the tram charger, the role of the resistor R2 may be used to limit the current or adjust the voltage value to ensure that the battery gets the appropriate charging current and voltage to ensure the charging effect and safety. The specific resistance value and power size will vary according to the charger design and battery characteristics.
& # 34; R2" Represents a resistor, which is a component in the electric car charger circuit. In the tram charger circuit, resistors are usually used to limit current, divide voltage or improve stability. Its specific parameters such as resistance value and power size, usually need to be selected and determined according to the design requirements of the trolley charger.
Resistance, I am Shenzhen Lianyun Da charger manufacturers, R in the circuit is representing resistance, used to protect the circuit.