After two months of research and development and investment, SMHC3 series 3.3KW charger was launched in October, designed for supplementing electric vehicle power batteries. The product not only has the advantages of high efficiency, small size, high stability, long life, etc., the full pot-sealing process has the characteristics of up to IP67 protection level, which can work safely under short-term flooding conditions, high reliability, complete protection functions, etc., which is the ideal power supply for electric vehicle charging. The built-in thermal sensor of the charger can work reliably at -35℃ -+ 85℃. With overheating protection function, it can work reliably under the conditions of -35℃-+85℃, and can be automatically restored. It can ensure that it can work in any complex environment without causing failure.



This series of products are designed with military grade requirements, with PFC power factor correction, high conversion efficiency, and internal seismic treatment. The product adopts die-cast aluminum sealed waterproof structure and can be mounted on a car. Dust-proof, shock-proof, moisture-proof, long life. Stable, safe and reliable quality. Most of the components of the product use well-known brands.



The product has input and output undervoltage protection, output overcurrent, short circuit protection, battery reverse protection, temperature protection and other functions. With automatic detection, automatic recovery start function.



Product characteristics



① Soft switching technology, the highest efficiency > 93%

② With APFC function, power factor > 0.98

③CAN communication function (optional)

④12V5A auxiliary power supply (optional)

⑤ Wide operating temperature range

⑥ Strong protection function

⑦100% full load aging test

⑧ Seismic rating of automobile grade

⑨ Intelligent temperature compensation for batteries (lead-acid batteries)



Suitable for lead-acid batteries, lithium iron phosphate batteries, ternary lithium batteries, etc. Can be used for electric cars, electric light trucks, electric sightseeing vehicles, electric patrol vehicles, electric forklifts and other battery pack cycle charging use.