Product Description

Zktc-50/15 cold cathode trigger tube is a gas filled trigger tube with ceramic metal sealing structure. The tube is small in size, light in weight, firm in structure, and can withstand severe environmental conditions, such as sharp impact, strong vibration, great acceleration, temperature difference impact exceeding 120 ℃, etc. it can be used as accurate timing and ignition switch in a variety of devices. The tube can also be used in pulse forming technology, automatic control technology, etc.

Specifications︰ Outline drawing of technical indicators
Self breakdown voltage.................................. ≥ 28kv
Operating voltage range........................................ 8~25kv
Operating current........................................ 50kA
Delay time.................................. ≤ 80ns
Jitter time.................................. ≤ 40ns
Trigger voltage........................................ ≥ 10KV
Service life................................. 10000 times
Overall dimensions φ seventy-seven × 56mm
Weight.......................................... 208g
Maximum non triggering voltage.................................. ≤ 500V
On resistance.................................. ≤ 250m Ω
Switching inductance..................................... ≤ 50nh
Peak power........................................ ≥ 100MW

Advantages︰ working principle
The tube is an accurate and controllable three terminal electronic switching device, and it is also a gas discharger.
During application, once the tube is required to play a control role, first apply a DC voltage between the anode and the cathode (i.e. the main gap), and then apply a trigger pulse voltage between the trigger electrode and the cathode. As soon as the trigger voltage is applied, the trigger gap generates discharge and plasma. These plasmas quickly break down the main gap under the action of the main gap electric field, so there is a high peak pulse current in the anode circuit. This high-power pulse outputs a corresponding strong pulse on the load, which can be used to achieve a variety of different application purposes.

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