Optional Accessories; Type 6220-4 High Voltage Transformer; Type 9335-2 Universal Coupling Device; Type 9410-1 High Voltage Attenuator - Solar Electronics 9354-2 Instruction Manual

APPENDIX ......................................................................................................... 13
0PTIONAL ACCESSORIES
1.
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Type 6220-4 High Voltage Transformer. 2:1 step down injection transformer for
doubling current (voltage reduce to ~50%). The 70 μS double exponential pulses may
require two 6220-4 connected in series for a better impedance match and less saturation.
See Isolated 70 μS test setup.
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Type 9335-2 Universal Coupling Device. Frequency range of 10 kHz to 10 MHz. Its
unique characteristics provides a voltage and current transfer of 1:1, (25 ohm impedance)
at port 1, voltage step-down and current step-up of 2:1 (50 ohm impedance) at port 2,
and voltage step-up current step-down of 1:1.5 (2.4 ohms impedance) at port 3, or
voltage step-up current step-down 1:3 (1.2 ohm impedance) at port 4. (See table below)
Port
1
2
3
4
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Type 9410-1 High Voltage Attenuator. The Type 9410-1 is a special purpose 40 dB 50 /
50 ohm high voltage attenuator. Designed to provide adequate protection for an
oscilloscope with a 50 ohm input. It will attenuate very short duration high voltage
pulses with relatively low duty cycle. Most scope probes do not provide adequate rise
time or attenuation. (Used in test setups to connect a current probe that has been calibrated in
a 50 ohm system, to an oscilloscope with a 50 ohm input impedance)
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Type 9454-1 High Voltage Attenuator. The Type 9454-1 is a special purpose 40 dB 600
/50 ohm attenuator. Designed to simulate an open circuit and provide adequate
protection for an oscilloscope with a 50 ohm input. It will attenuate very short duration
high voltage pulses with relatively low duty cycle. Most scope probes do not provide
adequate rise time or attenuation. (Used in test setup to establish open circuit waveforms
generated by the Model 9354-1 transient pulse generator. As well as connecting a one turn loop
through an injection probe and monitoring it with an oscilloscope set to 50 ohm input
impedance)
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Type 9142-1N Injection probe . For injecting 1MHz to 100 MHz damped sine wave
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Type 9616-2 High Voltage Surge 70 μS.
Port Z Turns Ratio
25
50
2.4
1.2
Solar Electronics Company
1:1
2:1
1:1.5
1:3
Impedance Ratio
1:1
4:1
1:2.25
1:9