ZN3750-A coupling-decoupling network CDN - M1

coupling and decoupling networ

ZN3750-A coupling/decoupling network CDN-M1, the production design of this product complies with the national standard of the People's Republic of China GB/T17626.6-2008/IEC61000-4-6:2006

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发布时间: 2023-01-05 16:50:15

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ZN3750-A coupling/decoupling network CDN-M1, the production design of this product complies with the national standard GB/T17626.6-2008/IEC61000-4-6:2006 of the People's Republic of China,

Coupling and decoupling devices are used to properly couple disturbance signals to various cables connected to the equipment under test; and to prevent test signals from affecting non-device equipment and systems under test; according to GB/T17626.6-2008/IEC61000-4 -6: 2006; CDN-M1 coupling and decoupling network is used to measure the performance of the conducted disturbance immunity of the equipment under test within the range of 9k ~ 80MHz.

Coupling and decoupling devices (i.e. CDN) can be used for 30M~300MHz radiation disturbance measurement of electrical lighting equipment; according to the national standard of the People's Republic of China GB17743-2007/CISPR15:2005; for specific measurement methods, please refer to the above standards.

Environmental usage conditions of this instrument: working temperature 0℃～40℃.

Characteristics:

1. Frequency range 150kHz～230MHz

2. Port impedance｜Zce｜=150Ω

150kHz～26MHz 150Ω±20Ω

26MHz～80MHz 150Ω+60Ω-45Ω

80MHz～230MHz 150Ω±60Ω

3. Voltage division coefficient (EUT end and RF end)

150kHz～230M 9.5dB +3dB/-1dB

4. Decoupling coefficient (AE end and RF end)

150 kHz: >20dB

1.5 MHz: >60dB

30 MHz: >45dB

230MHz: >25dB

5. Power supply (EUT end and AE end)

(1) Voltage range: AC 0～250V

DC 0～400V

(2)Current range: 0～16A

(3) Frequency range: 0～60Hz

6. Signal port: BNC 50Ω (maximum input signal 2W)

7. Dimensions: 200×120×105 (mm)

8. Instrument weight: 1.8kg