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The PS501 and PS501-2 have coarse/fine potentiometers for setting the variable output voltage. | The PS501 and PS501-2 have coarse/fine potentiometers for setting the variable output voltage. | ||
The PS501-2 additionally features an analog meter to monitor voltage or current. | The '''PS501-2''' additionally features an analog meter to monitor voltage or current. | ||
The '''PS501-1''' has a 0-10/10-20 V switch and a 10-turn pot with mechanical voltage readout. | The '''PS501-1''' has a 0-10/10-20 V switch and a 10-turn pot with mechanical voltage readout. | ||
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All versions have a 0-400 mA current limiting pot and an output switch. | All versions have a 0-400 mA current limiting pot and an output switch. | ||
Two special modified versions of the PS501-1 exist: | |||
PS501-1 MOD 730E is a modified version to power the strain gage adapter [[015-0169-00]]. | '''PS501-1 MOD 730E''' is a modified version to power the strain gage adapter [[015-0169-00]]. | ||
The strain gage adapter was initially powered by the [[3A10]] differential plug in for the [[561]] or [[564]] oscilloscopes. | The strain gage adapter was initially powered by the [[3A10]] differential plug in for the [[561]] or [[564]] oscilloscopes. | ||
When the production of this oscilloscope series was terminated, the modified PS501-1 MOD 730E | When the production of this oscilloscope series was terminated, the modified PS501-1 MOD 730E | ||
became available as a replacement power supply. | became available as a replacement power supply. | ||
PS501-1 MOD 730F is a modified version to provide power for the | '''PS501-1 MOD 730F''' is a modified version to provide power for the [[015-0108-00]] Rotational Function Generator (RFG) | ||
(RFG) and to condition its output signals to be connected to the modified 7B53A MOD FB time base. | and to condition its output signals to be connected to the modified [[7B53A]] MOD FB time base. | ||
oscilloscope | The [[3A74]] MOD 730A vertical amplifier and [[2B67]] MOD 730A time base were originally used in a [[561]] or [[564]] | ||
oscilloscope as part of the Tektronix [[Engine Analyzer]] System. When the production of this oscilloscope series | |||
was terminated, the modified PS501-1 MOD 730F became available as a functional replacement for generating | was terminated, the modified PS501-1 MOD 730F became available as a functional replacement for generating | ||
the horizontal signal for the | the horizontal signal for the X-Y display. | ||
{{MissingSpecs}} | {{MissingSpecs}} |