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  • Circuit Board Help
    Test the regulator by isolating it from the rest of the circuit board by cutting the connection … … load resistor of a few hundred ohms where C4 used to be, apply a positive voltage 5 or 10 volts higher than the voltage …
  • Circuit Board Help
    Test the regulator by isolating it from the rest of the circuit board by cutting the connection … … load resistor of a few hundred ohms where C4 used to be, apply a positive voltage 5 or 10 volts higher than the voltage …
  • Circuit Board Help
    Test the regulator by isolating it from the rest of the circuit board by cutting the connection … … load resistor of a few hundred ohms where C4 used to be, apply a positive voltage 5 or 10 volts higher than the voltage …
  • Circuit Board Help
    Test the regulator by isolating it from the rest of the circuit board by cutting the connection … … load resistor of a few hundred ohms where C4 used to be, apply a positive voltage 5 or 10 volts higher than the voltage …
  • http://dspace.mit.edu/bitstream/handle/1721.1/50329/39032169-MIT.pdf?sequence=2
    This voltage is passed through a saturation function with limits equal to zero or the positive supply voltage , i.e., 10 Volts , such that VA is always positive and less than or equal to 10 Volts. … is in-phase with the proof mass velocity and has a magnitude determined by the amplitude regulator .
  • Results of full-scale stability tests on the British 132-kV grid system
    … axis transient open-circuit time-constant,% Tdo Saturation characteristic Short-circuit ratio* Inertia constant,* H Field current at rated load* Performance chart Exciter type Rated voltage Maximum voltage Voltage regulator Transformer rating Transformer ratio … … v.* 132kV Grid lines: Positive sequence impedance.. … at 100% voltage (b) 13-9% at 50% voltage 16% 6-83% 17-4% at 100% voltage 0-24%at20°C 0-29%at75°C 3-7% 9-9sec at 100% voltage 10 -1 sec at 50% … … 16 Motor driven 315 volts 440 volts Normally inactive …