FEEDER MODULE WITH INTERNAL ENERGY STORAGE CIRCUIT

摘要

PROBLEM TO BE SOLVED: To reduce complexity of wiring inside a vehicle, and make use of advantages of a high-voltage electrical system. SOLUTION: This feeder module (11) has an energy storage circuit (10) in it, and constituted so as to reduce the number of connecting wires from the outside to the feeder module (11). Pulse-type electrical energy is supplied to a load (15), using the feeder module (11). The feeder module (11) comprises a semiconductor switch (14), an oscillator (12), and the energy storage circuit (10). The energy storage circuit (10) stores electrical energy for supplying the electrical energy to the oscillator (12). It is thus possible to keep stable and active operations of the oscillator (12) for supplying control voltage to the semiconductor switch (14).