Techigh Circuit is the top 1 trans PCB supplier for HUAWEI Mate 40/ Mate 40 Pro super charger, we are also the major trans PCB supplier for other HUAWEI medium-high level smart phones charger, we have best electrical performance for critical parameters, like voltage withstanding test, inductance test, DCR(direct current resistance) test, coupling voltage(VPP) test, we provided and we can provide stable mass production trans PCB.
On Oct.22nd, 2020, HUAWEI held a global launch event for Mate 40 series mobile phones, including Mate 40 and Mate 40 Pro, this the phone is equipped with a 5nm super-powerful Kirin 9000 processor, Super performance. Mate 40 has also done all-round upgrade on charging, it supports 66W wired charging and 50W wireless super-fast charge.
HUAWEI 66W FCP charger can support 11V/6A output, it is compatible to HUAWEI 40W and 22.5W super charging. It applies PCB planar transformer, the electrical performance of the used trans PCB is great, low EMI launching, low leakage inductance, High power density, etc.
Techigh has more than 6 years trans PCB production history, we provided trans PCB for top smart phone makers, like Samsung, Apple, Huawei, XIAOMI, etc. We also have good and deep cooperation with power supply manufacturer.