8/7/2023 0 Comments Used emc test equipment![]() ![]() ![]() ![]() Main test equipment: signal source, power amplifier, directional coupler, power meter, CDN network, EMC test software, etc.Īmbient temperature: 5 ☌ ~ +40 ☌, there should be no high concentration of dust, corrosive gas, flammable and explosive objects Different types of ports for the device under test, you can choose four kinds of injection:ĬDN direct injection: for power cord (M-type CDN) and commonly used cablesĮlectromagnetic clamp injection: If you can not apply CDN, you can use the magnetic clamp.Ĭurrent Clamp Injection: CDN can not be used, and the length of the cable under test is too short, you need to use current clamp.ĭirect injection method: through 100 ohm resistor diameter injected into the coaxial cable shield. By injecting common-mode currents into the cables of the devices under test, the effects of E and H fields on the devices under test can be simulated. Used for conducted immunity test for lighting equipmentįor the low frequency (150kHz ~ 80MHz / 230MHz) RF signal wavelength longer, EUT interconnect cable than the EUT itself easier to become an antenna to receive the electromagnetic field, so the radio frequency immunity test low frequency part of the conduction measurement. IEC 6/GB T17626.6: Electromagnetic compatibility (EMC) –Pare 4-6: Testing and measurement techniques–Immunity to Conducted disturbances, induced by radio-frequency field IEC 6 Conducted Susceptiblility (CS) Conducted Immunity Test System ![]()
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