PRM65 Surge Tester Lightning Impulse Current Generator Lightning Strike Counter IEC60065
Product introduction:
PRM65 surge tester is designed in accordance with the national standard "Audio, video and similar electronic Equipment Safety Requirements" GB 8898-2001(IEC 60065:1998/UL6500) on surge testing requirements.

PRM65 Surge Tester Lightning Impulse Current Generator Lightning Strike Counter IEC60065
Application
Lightning surge Generatoris used in many industries, such as industrial equipment, household appliances, medical instruments, intelligent equipment, lighting appliances, communication transmission, audio and video equipment, low-voltage appliances, electronic components, power tools, electrical equipment, information technology equipment, rail transit and spacecraft, instruments and other industries. Lightning surge generators are not radioactive in any way. Generally speaking, the radiation with high frequency test is large in signal communication, and when the equipment generates electromagnetic radiation, 

the conditions are as follows :
1.There must be a time-varying source, which can be time-varying charge, time-varying current source or time-varying electromagnetic field, and the frequency of the time-varying source should be high enough; 
2.the wave source circuit must be open, the structure of the source circuit has a great impact on the strength of the radiation, closed circuit structure, such as the resonant cavity is not electromagnetic radiation. The surge voltage generated by lightning comes from several aspects: 
(1)Direct lightning action on the external circuit, injected large current through the ground resistance or external circuit impedance and voltage. 
(2) Indirect lightning strikes induced voltage and current on the inner and outer conductors of the building. (3) The nearby lightning incoming current discharged directly to the ground is coupled to the common grounding circuit of the equipment grounding system. Voltage and current may change rapidly when the protective device is in action and may be coupled to the internal circuit. The surge simulator is composed of two parts: a combination wave generator and a coupling/decoupling network.

PRM65 Surge Tester Lightning Impulse Current Generator Lightning Strike Counter IEC60065