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TV EMC test items and standards!
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Time:2021-04-23
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  The TV set is the electrical product which is used more frequently in our life, and its market is huge. The TV set needs to undergo an EMC test before it can be marketed. Guangdong can standard testing has many years of testing, certification industry experience, can do TV EMC test for you.


  Reference standard for EMC test of TV set:


  1.CISPR 14-1/GB 4343.1: Requirements for household electrical appliances, heaters and similar appliances -- Part 1: Emission


  CISPR 14-2/GB 4343.2: Requirements for household electrical appliances, heaters and similar appliances -- Part 2: Immunity


  IEC 60335-1/GB 4706.1: Household and similar electrical appliances - Safety - Part 1: General requirements


  TV EMC Test Items:


  1. Electrostatic discharge immunity, according to IEC 61000-4-2.


  2. Radiofrequency electromagnetic field immunity, according to IEC 61000-4-3.


  3. Immunity of electrical fast transient pulse group according to IEC 61000-4-4.


  4. Surge immunity according to IEC 61000-4-5.


  5. Conducted disturbance immunity of RF field induction, according to IEC 61000-4-6.


  6. Voltage sag, short interruption and voltage change immunity according to IEC 61000-4-11.


  7. Low frequency immunity of AC power port harmonic, harmonic and power network signals, according to IEC 61000-4-13.


  8. (Connecting) Interrupting voltage - Power terminal, 150kHz-30MHz, QP/AV


  9. (Connecting) Interrupting voltage - Load terminal and additional terminal, 150kHz-30MHz, QP/AV


  10. Disturbed power (RFP), frequency scale 30MHz-300MHz, QP/AV.


  11. Keleak sound (CLICK), frequency scale 150kHz-30MHz, QP.


  12. Radiological disturbance (toy only), frequency scale 30MHz-1GHz, QP.


  13. Harmonic current emission test, according to IEC 61000-3-2, test according to A classification requirements


  14. Voltage fluctuation and flare test: according to IEC 61000-3-3


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