Power-tek DC 4.2V 300mA 1W power standard battery charger
USD $1.5 - $3 /Piece
Min.Order:500 Pieces
Shenzhen Top-Asia Electronics Co., Limited
1.Quality certification CCC,UL,cUL,BS,GS,KC,PSE,SAA,CE etc.
2.Provide constant current charging standard battery such as MP3/MP4/MP5/Camera/Cellphone/Ebook/portable video media player batteries.
3.Used quality safted components and standard components, such as rectifier,MOSFET,capacitor,IC,transformer,inductance,fuse etc.
4.Meet EMC/EMI requirements.
5.Meet Rohs,SGS requirements.
6.Design constant current battery charger electronics function and mechanism based on customer detail specification requirements.
7.Overall quality reliability test such as loading output,no-loading output,full load efficiency,noise data,short circuit protection,OCP,OVP,Hi-pot,Resistance,burning-in/aging,temperature shock,drop test,vibration test etc.
8.Power Switching Efficiency: >83%.
9.Load/no-load output tolerance:3%