Power supply i.e. high-power switching power supply, for use in e.g. passenger car, has energy store connected together through diodes, where voltage difference exists between nominal voltage of power supply and energy store

摘要

The supply (1) has an energy store (2) i.e. high-performance gel battery, connected together through diodes (7, 8) along a forward direction (3), where voltage difference exists between nominal voltage of the power source and the energy store. The energy source serves for supply of electrical loads, which require less or equal to 70 amps current. The energy store serves for supply of electrical loads, which require more than 70 Amps current, where the power supply and load maintenance units are supplied with 220 volts by electricity mains (9).