What is the model of the power switch chip for electric vehicle chargers?

+Chip. Nanjing's electric vehicle chargers are usually commonly used + chips.

Is it necessary to use glue to produce large point solution capacitors for electric vehicle chargers? Can it be non-stick?

It can be fixed without gluing. Of course, it is more stable to use gluing to fix the large electronic components, so as to avoid bumps and loosening on the vehicle. It is good to use common glass glue for fixing electronic components, which is flexible, high temperature resistant and insulating.

Which brand of electric vehicle charger is of good quality

High-quality electric vehicle charger brands include: Jianghe Hi-Tech, Teneng, Sipple.

1. Jianghe High-tech:

Jianghe Hi-Tech is one of the enterprises with a high degree of automation in the production of electric vehicle accessories. Its products consume almost zero power in standby state, and the charging efficiency can reach more than 95%, which is more than 20% power saving than ordinary chargers. For example, the V8 flashing pulse charger can adapt to various charging environments.

2. Special ability:

Teneng brand electric bicycle charger has become a supporting product for major domestic brand electric vehicle manufacturers. The third-generation charger has a built-in full-charge power-off function, no voltage output in the green light state, automatic power-off when full, over-temperature stop for cooling, short-circuit power-off Protection, cut off the circuit to stop charging when the current is too large, and resume charging after troubleshooting.

3. Sipple:

Sipple focuses on the development and manufacture of various chargers and related test instruments in the electric vehicle industry. Its chargers have protection devices such as overcharge, overtemperature, overcurrent, short circuit, and low voltage. Fast charging improves efficiency. When the charger outputs When the voltage is abnormally high, the chip will perform overvoltage protection and the charger will stop outputting. Automatic stop when fully charged, automatic power off when over temperature.

Electric vehicle charger purchase instructions

First, determine the battery voltage V of your electric vehicle, or the output voltage of the original charger. Look at the original charger to determine the voltage: the general battery voltage is, the corresponding original charger output voltage is about; the corresponding original output voltage of the battery is 73.5V.

Judging the voltage of the battery, generally there are several batteries in the battery pack. The model is 6-DZM-12/20, and it is 6, indicating that each battery is. So, you see how many batteries you have in your own electric vehicle, 4 batteries is that. For 8-DZM-12/20 batteries, each battery is composed of 4 batteries.

Secondly, determine the battery capacity AH of your electric vehicle battery, or the output current of the original charger. Look at the original charger to judge the capacity: the output current of the original charger is 1.8A, indicating that the battery is.

Look at the battery to judge the voltage. Generally, the battery in the battery box has a written model. For example, 6-DZM-12, 12 means yes battery, 6-DZM-20, 20 means yes battery.