Knowledge

Flexible circuit board, also known as "soft board", is a printed circuit made of flexible insulating substrate. Flexible circuits provide excellent el

The socket panel is divided into 86 switch panel, 118 switch panel and 120 switch panel according to the overall dimensions. 86 type switch panel, 118

New battery charging The initial charge of the battery is called initial charge, which has a great impact on the service life and charge capacity of t

It is best to buy new products - Guangzhou Municipal Bureau of Industry and Commerce reminds consumers that when purchasing automotive batteries, they

At the initial stage of the automobile engine starting, the generator will drive the engine to supply power to the automobile electrical system. When

Charging time (hours)=the coefficient of charging battery capacity (mAh)/charging current (mA) * 1.5 If you use a 1600mAh charging battery and the cha

The design life of the battery is 27 months. Generally, the family car is relatively economical. Many batteries in new cars are used for 3-4 years, bu

It is a device that converts chemical energy into electrical energy. It belongs to DC power supply. Its functions include: (1) When starting the engin

The battery is an essential part of the automobile, which can be divided into traditional lead-acid battery and maintenance-free battery. Because the