Silk screen P1 GD switch tube, used for port power switching.

USB-C port filter capacitors, all specifications are 20V 120μF, from YMIN. YMIN VPX series polymer solid aluminum electrolytic capacitors have the characteristics of high reliability, low ESR, and high allowable ripple current.

The working temperature range is -55°C-105°C, and it still has a life span of 2000 hours even in a working environment of 105°C. At the same time, this series of capacitors has the characteristics of miniaturization, and adopts the form of mounting, which can help realize the thinning and thinning of products when used in mobile power supplies.

Wuxi Lixinwei ET9539AM input overvoltage protection switch, withstand voltage 28V, CSP12 package, used for mobile power input overvoltage protection.