The power converter configuration plays a significant role in charging of the electric vehicle (EV) batteries. The efficiency, bi-directional power transfer capability, power factor correction (PFC), ...

Then came the Triac, the first truly bi-directional device, but its operation was limited to 50 Hz or 60 Hz—the standard AC grid frequency. The introduction of power MOSFETs in the late 1980s marked a ...

Navitas Semiconductor has announced the production release of the 650 V bi-directional GaNFast ICs and high-speed isolated gate drivers, creating a paradigm shift in power with single-stage BDS ...

Looking ahead, Sigenergy is committed to further advancing bi-directional charging technologies, continuing to innovate and drive the widespread adoption of this game-changing solution—helping ...

Fig. 2: Simultaneous Bi-directional signaling employs an auxiliary transmitter and a summing junction (called a “hybrid”) to cancel the transmit signal and recover the received data properly. In ...

Sungrow Power Supply has been granted a patent for an isolated bidirectional converter that features a transformer module with a primary and secondary circuit. The design includes a first branch with ...

This paper focusses on the development of a bidirectional DC/DC converter based on dual active bridge (DAB) converter for 1 kV class fast charger applications. A novel modulation technique is proposed ...

In order to realize CRM control for the bidirectional buck/boost converter, the switching frequency needs to be adjusted according to different load and voltage variations. Usually, the zero-crossing ...

EPC announces the availability of the EPC9165, a 2 kW, two-phase 48 V – 14 V bidirectional converter that operates with 97 % peak efficiency in a small footprint. This solution is ideal for ...

To save circuit breakers, it is only necessary to configure protection at the first end of the branch feeder. The green dashed boxes represent the protection zones, where Bus I and protections one to ...