2024 The 19th Shenzhen Charging Pile Exhibition, Charging Equipment Exhibition, 2024 Shenzhen International New Energy Charging Exhibition|Charging Equipment Exhibition|Charging Accessories Exhibition|Charging Station Equipment ExhibitionEVSE Zhenwei Charging Facilities Exhibition-Shenzhen Charging Pile Exhibition, 2024 The 19th Shenzhen Charging Pile Exhibition, Shenzhen Charging Pile Exhibition, Shenzhen Charging Exhibition, Shenzhen Charging Facilities Exhibition.
The 19th Shenzhen International Charging Facilities Industry Exhibition 2024.
When: April 24-26, 2024.
Venue: Shenzhen Convention and Exhibition Center (Futian).
Organizer: Guangdong Charging Facilities Association.
Shenzhen New Energy Automobile Industry Association.
Guangdong Provincial Charging Facilities Industry Technology Innovation Alliance New Energy Vehicle Industry Network.
Zhenwei International Convention and Exhibition Group.
Organizer: Guangzhou Zhenwei International Exhibition***
Exhibitors: Manager Wang 182 3762 9085 (same as WeChat).
Because of this characteristic, in some special fields such as the medical industry, we often need the charger to have isolation protection function, so for industrial applications such as industrial, medical and transportation applications, constant frequency is undoubtedly a better choice. A constant-frequency charger works very differently from a high-frequency charger.
The constant-frequency design principle is to achieve the charging function through a stable mains voltage, which means that its internal structure is very simple, usually consisting of components such as a transformer, a rectifier and a filter. In contrast, high-frequency chargers need to convert mains power into high-frequency alternating current, which is then processed by rectifiers and filters to obtain direct current. Because the internal structure of high-frequency chargers is more complex, their size and weight will also be larger.
In terms of efficiency, a high-frequency charger is more efficient than a constant-frequency charger because it uses high-frequency switching technology, which can effectively reduce energy loss. In addition, high-frequency chargers charge faster because high-frequency AC power is more frequent and can pass through the battery faster.
Overall, both constant-frequency and high-frequency chargers have their own advantages and disadvantages. The advantages of the constant-frequency charger are high stability, strong endurance, relatively low, and suitable for use in harsh power grid environments; The advantages of high-frequency chargers are high efficiency, fast charging speed, relatively small size and weight, and are suitable for use in some specific application scenarios. When choosing a charger, you need to choose according to the specific application scenarios and needs. EV charging piles