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The vacuum switch with the closing contacts of B2B-1B is intended for work in high-frequency circuits up to 4 kV in the mode of current-free switching of the passed current to 15 A at a frequency up to 30 MHz.

Main technical and operational characteristics of B2B-1B:

• the working operating voltage @ 30 MHz...... 4 kV

• the passed current @ 30 MHz...... 15 A

• switching voltage ...... 6-16 V
• release voltage ...... 1 V

• reaction time...... 35 ms

• the number of switching cycles, not less: 100000

• switching frequency, no more: 1 Hz

• electric resistance of contacts...... 0,015 Ohms
• winding resistance...... 180-200 Ohms
• electric durability of a winding...... 500 V

• temperature range......-60 … 100 C

Limit values of permissible operating conditions:

• Maximum permissible voltage @ 3 MHz (rms) ..... 5.5 kV

• Maximum permissible current @ 3 MHz (rms) .................. 35A

• DC voltage on the control winding, ............................ 27 (-5 ..+ 3) V