The product is mainly to simulate the harassment caused by car power conduction and coupling on onboard computer power supply part, the main simulations are:
a.to simulate the waveform when inductive load power is loosened;
b.to simulate the waveform caused when the ignition switch closed, load switch is opened;
c.to simulate the waveform caused when the moment of switch action, its identity is affected by harness distribution capacitors and inductors;
d.to simulate a pulse caused when the motor suddenly open the ignition switch during running;
e.to simulate when the voltage drop generated to start the engine power circuit of the internal combustion engine;
f.to simulate the waveform pulse happens when the battery release, and the alternator is still at a charge current;
g.suppression devices in the circuit to P5a pulse clamping; Testing scope: for the design phase all products required to be tested, volume production is in accordance with national standards for sampling. |
