(1) power electronics products including external power
supply, DC-DC converters, DC-AC inverters, charger, AC-DC power
modules, DC- electronic ballast, and switching power supplies.
(2) magnetic components including transfomers, inductors and
chokes and integrated filter modules.
(3) PCMCIA cards including memory cards, FAX/MODEM cards and LAN
cards.(4) internet screen phone, and videophone.