Special Design for 4 Bits Digital Tube Circuit Board - ZM86 2R150L – Zhengmao Electronics


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Special Design for 4 Bits Digital Tube Circuit Board - ZM86 2R150L – Zhengmao Electronics Detail:

Technical data :

Switching Spark Gap ZM86 2R150L
Nominal DC spark-over voltage 150 V
Voltage deviation ±15% V
Initial values
First ignition value ≤170 V
Following ignition values  125-160 V
Electrical life
After 200000 ignitions, first ignition value after 24 hours in darkness  ≤180 V
Following ignition values  125-165 V
Switching operations 1000000 Ignitions
Test circuit parameters
Open circuit voltage V0 230 V
Loading resistance R 15
Discharge capacitance C 2.2 μF
Inductance L 10 μH
Discharge peak current
 ~300 A
Deviation of VS at 100000 ignitions(Note)
 35 V
General technical data
Insulation resistance at 100VDC ≥109 Ω
Capacitance at 1MHz <1.3 pF
Operation and storage temperature -20…+125   ℃
Switching frequency 30 Hz
Breakdown time ≤50 ns
Weight ~1.5 g

Note: On this circuit diagram, first test 10000 times with 10 records, then try 90000 times with 10 records (deviation between the lowest discharge voltage and the highest discharge voltage).

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Special Design for 4 Bits Digital Tube Circuit Board - ZM86 2R150L – Zhengmao Electronics detail pictures


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