|
| Ac current supervising unit |
| Ac/dc converting unit |
| Cc current supervising unit |
| Cc/cc converting unit |
| Dc/ac converter |
| Equipment power source for paid tv |
| Integrated cabinet for power system |
| Panel/box for telephony-special/distribution-ac/dc |
| Power supply |
| Power supply for automation equipments |
| Power supply for computer and peripheral equipment |
| Power supply for radio communication equipment |
| Power supply for telecommunication equipment |
| Rectifying unit ac/dc |
