Electrical
Hi, I would like to buy an electric fence charger, to protect against wild boars, etc. My doubt is how to know the approx electricity running cost if the charger has the following info:
V max: 15 kv
V 500 ohm: 5.7 kv
230v - 50/60 Hz
7.4 W 6J/700 ohm
Would it be similar to bulb of around 20W...