| 摘要 |
A mains power operated mobile phone charger that has zero percentage wastage of energy whilst on standby. A timer (9,Fig.3) is provided to cut off the mains supply (2a) via circuit breaker (8a) within the charger after a predetermined time. The charger may be manually activated by means of a push button switch 5 that can also be set to operate automactically. The charger also includes an indicator 6 to indicate when charging has ended. |
