Applications:
A). Portable devices:
Postal machine, handheld device, portable printer, data terminal;
B). Medical instruments:
ECG monitoring machine, ultrasound machine, respirator, electrocardiograph.
C). Industrial instruments and communication instruments:
Fault detector, fusion splicer, optical power meter, gas detector.
D). Consumer electronics:
PDA, MID, PC, POS machine, power tool, laptop. E-bike, emergency lighting, data camera, DV, speaker, mp3, mp4, portable DVD, etc.
E). Portable devices:
POS, portable printer, telephone handset. Electric toys: RC car/boat/helicopter etc.