Someone shared the "production of synchronous synchronous rectification charging test dual-use power supply (0-20V 0-3A)" but the circuit diagram is too vague to see clearly, I found the circuit diagram from the Internet, but also very clear, for everyone to share, there is a need Please download
Clear big picture please download PDF
Electric Vehicle Battery Supply
Lithium-Ion Batteries
Lithium-ion batteries are currently used in most portable consumer electronics such as cell phones and laptops because of their high energy per unit mass relative to other electrical energy storage systems. They also have a high power-to-weight ratio, high energy efficiency, good high-temperature performance, and low self-discharge. Most components of lithium-ion batteries can be recycled, but the cost of material recovery remains a challenge for the industry. The U.S. Department of Energy is also supporting the Lithium-Ion Battery Recycling Prize to identify solutions for collecting, sorting, storing, and transporting spent and discarded lithium-ion batteries for eventual recycling and materials recovery. Most of today's PHEVs and EVs use lithium-ion batteries, though the exact chemistry often varies from that of consumer electronics batteries. Research and development are ongoing to reduce their relatively high cost, extend their useful life, and address safety concerns in regard to overheating.
Electric Vehicle Supply Chain,Electric Car Supply Chain,Supply Chain For Electric Vehicle Batteries,Materials For Ev Battery
Shenzhen Zhifu New Energy Co., Ltd. , https://www.sunbeambattery.com