Figure 2, split load phase inverter test circuit. The cold side of the input goes to ground. The hot side connects through a 0.1 u f capacitor to the grid of the only triode. The grid goes through a 100 k ohm resistor to the wiper of a 100 k ohm pot. The bottom end of the pot is grounded. The top end connects to the plus side of a 10 u f 450 volt capacitor. The negative side is grounded. The top of the pot also goes through a 100 k ohm resistor to plus 400 volts. The cathode of the triode goes through a resistor labeled R k to ground. The cathode also connects to test point 2 which is called out as T P 2. The grid of the triode connects to T P 1. The plate of the triode connects through a resistor labeled R b to plus 400 volts. The plate of the triode connects through a 0.1 u f capacitor to output 1. The cathode of the triode connects through another 0.1 u f capacitor to output 2. Output 1 connects through a 100 k ohm resistor to ground. Output 2 connects through another 100 k ohm resistor to ground. The common for both outputs is ground. This completes the description of figure 2.
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