| 摘要 |
<p>A unit for preventing a counter electromotive force of a battery. The noise due to the counter electromotive force produced when the load of a battery or charging generator is turned on/off can be prevented, and the noise produced from the sparker of car audio equipment, which is an electric product, can be also prevented. The unit can be attached to an existing battery easily. A reverse blocking diode (104) and a fuse (105) blown by overcurrent are connected in series between the positive and negative lead wires (102, 103) which are connected to the positive and negative terminals of a battery, a DC supply source, respectively. A capacitor (106) is connected in parallel with the reverse blocking diode (104).</p> |
