CHARGE & discharge kit電容器充放電演示儀

This kit is very convenience for teacher to demonstrate the feature of storing electricity of capacitor. This apparatus contains a very large capacitor over 160000uF, it contains a 6.3V light bulb to show the discharge current and p.d. , there is a LED to illustrate the direction of current flow. The electrical charging current can be produced by a small handy electrical generator supplied with the kit.
Dimension : 240 x 130 x 140mm Weight 1.25kg .
The kit contains complete circuit , light bulb & holder, LED indicator and handy electrical generator.
Item no : JHL 693

 

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