ELECTRIC FENCE ENERGISER: STORAGE CAPACITOR CHARGE CONTROLLED IN RESPONSE TO SENSED LOAD

摘要

An electric fence energiser including an energy storage capacitor (11), a controllable switch (17) arranged to control the charge in said storage capacitor, and a control circuit (15) connected to the controllable switch. Sensing means (19,20) can relay information to the control circuit regarding the perceived electrical load on the output of the electric fence energiser. The control circuit (15) upon receipt of the information from the sensing means (19,20) operates the controllable switch so that storage capacitor (11) does not exceed a preset value for a particular load on the electric fence energiser. IMAGE