1. EC fan for ev charger, passive contact alarm (i.e., no external power supply is reguired, and the on-off status of the contact is monitored todetermine whether there is an input signal)
2. EV charger EC fan solution: RD stalled rotor alarm feedback
3. EV charger thermal management component: FG fan speed feedback
4. EC plastic blade fan: PWM fan speed adjustment function
5. AS auto restart function
6. EV charger PCB cooling fan for high‑power modules: CS constant speed function
7. lR soft start
NexwayEV EC fans can precisely adjust the speed through electronic controllers, and are characterized by high efficiency and low energy consumption. Compared with AC and DC fans, industrial EC fans have obvious advantages in adapting to different voltages and providing greater air volume and pressure.
