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{{TM500 | mfg=Tektronix | type=PS501 | function=0–20 V, 0.4 A + 5 V, 1 A power supply | class=power supply | image=Tek ps501-2 1.JPG | introduced=1972 | discontinued=1993 | | {{TM500 | mfg=Tektronix | type=PS501 | function=0–20 V, 0.4 A + 5 V, 1 A power supply | class=power supply | image=Tek ps501-2 1.JPG | introduced=1972 | discontinued=1993 | | ||
designers= |manuals= | designers=Gunther Engert;Roger Stenbock | ||
* [ | |manuals= | ||
* [[Media:PS501-1_MOD_730E.pdf|PS501-1 | * [[Media:070-1301-02.pdf|070-1301-02 Instruction Manual for PS501,PS501-1,PS501-2]] (OCR) | ||
* [[Media:PS501-1_MOD_730EF.pdf|PS501-1 | <small> | ||
* [[Media:Tek ps501 mods 730E and 7030F.pdf|Tektronix PS501-1 Mods 703E and 703F | '''Modifications''' | ||
* [[Media:PS501-1_MOD_730E.pdf|PS501-1/MOD730E Transducer Power Supply Modification Manual]] | |||
* [[Media:PS501-1_MOD_730EF.pdf|PS501-1/MOD730E Transducer and MOD730F RFG Power Supply Modification Manual]] | |||
* [[Media:Tek ps501 mods 730E and 7030F.pdf|Tektronix PS501-1 Mods 703E and 703F]] | |||
</small> | |||
}} | }} | ||
There are three versions: | |||
* '''PS501''' has coarse/fine potentiometers for setting the variable output voltage. | |||
* '''PS501-1''' has a 0–10/10–20 V switch and a 10-turn pot with mechanical voltage readout. | |||
* '''PS501-2''' has coarse/fine potentiometers, and additionally features an analog meter to monitor voltage or current. | |||
The | All versions have a 0–400 mA current limiting pot and an output switch. | ||
The 0–20 V / 400 mA output is floating, the fixed 5 V / 1 A output is ground referenced. | |||
Two special modified versions of the PS501-1 exist: | |||
* '''PS501-1/MOD730E''' is a modified version to power the strain gage adapter [[015-0169-00]] or other transducers. 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 in 1975, the modified PS501-1 MOD 730E became available in 1977 as a replacement power supply, and was produced until 1985. The [[Media:Physical Measurements Handbook.pdf | Physical Measurements Handbook]] has descriptions of the available transducers and components, which before were described in the [[3A10]] manual. | |||
* '''PS501-1/MOD730F''' is a modified version to provide power for the [[015-0108-00|015-0108-01]] Rotational Function Generator (RFG) and to condition its output signals to be connected to the modified [[7B53A]]/MODFB time base. The RFG is described in the [[Engine Analyzer System]] manual with schematics. <br />The [[3A74]]/MOD730A vertical amplifier and [[2B67]]/MOD730A 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/MOD730F became available as a functional replacement for generating the horizontal signals for the gated X-Y display of the [[7B53A]]/MODFB timebase. | |||
The PS501 was designed by [[Gunther Engert]] and [[Roger Stenbock]]. | |||
{{MissingSpecs}} | |||
==Links== | |||
{{Documents|Link=PS501}} | |||
'''PS501 | ==Prices== | ||
<small> | |||
'''PS501''' | |||
{| class="wikitable sortable" | |||
|- | |||
! Year | |||
! 1975 | |||
! | |||
|- | |||
! Catalog Price | |||
| align="right" | $95 | |||
| align="right" | | |||
|- | |||
! In 2023 Dollars | |||
| align="right" | $540 | |||
| align="right" | | |||
|} | |||
'''PS501-1''' | |||
{| class="wikitable sortable" | |||
|- | |||
! Year | |||
! 1975 | |||
! 1984 | |||
|- | |||
! Catalog Price | |||
| align="right" | $130 | |||
| align="right" | $500 | |||
|- | |||
! In 2023 Dollars | |||
| align="right" | $740 | |||
| align="right" | $1,500 | |||
|} | |||
{ | '''PS501-2''' | ||
{| class="wikitable sortable" | |||
|- | |||
! Year | |||
! 1975 | |||
! | |||
|- | |||
! Catalog Price | |||
| align="right" | $150 | |||
| align="right" | | |||
|- | |||
! In 2023 Dollars | |||
| align="right" | $860 | |||
| align="right" | | |||
|} | |||
</small> | |||
==Pictures== | ==Pictures== | ||
<gallery> | <gallery> | ||
Tek ps501 models.jpg | The | Tek ps501 models.jpg | The Three Versions Side by Side (from manual) | ||
</gallery> | </gallery> | ||
'''PS501-1''' | '''PS501-1''' | ||
<gallery> | <gallery> | ||
Tek_PS501-1_front.jpg | Front | Tek_PS501-1_front.jpg | Front Panel | ||
ps501-1 front.jpg | ps501-1 front.jpg | ||
Tek ps501-1.jpg | Tek ps501-1.jpg | ||
Tek PS501-1 left.jpg | Left (PCB solder) | Tek PS501-1 left.jpg | Left (PCB solder) Side | ||
Tek PS501-1 right.jpg | Right (component) | Tek PS501-1 right.jpg | Right (component) Side | ||
</gallery> | </gallery> | ||
'''PS501-2''' | '''PS501-2''' | ||
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Tek ps501-2 4.JPG | Tek ps501-2 4.JPG | ||
</gallery> | </gallery> | ||
'''PS501-1 | '''PS501-1/MOD730E & PS501-1/MOD730F''' | ||
<gallery> | <gallery> | ||
PS501-1 MOD 730E.jpg | PS501-1 | PS501-1 MOD 730E.jpg | PS501-1/MOD730E Transducer Supply | ||
PS501-1 MOD 730F.jpg | PS501-1 | PS501-1 MOD 730F.jpg | PS501-1/MOD530F Rotational Function Generator Supply | ||
</gallery> | </gallery> | ||
''' | '''PS501-2 Modified by Dennis Tillman''', replacing the meter movement with simultaneous I-V measurement. | ||
<gallery> | <gallery> | ||
Dennis tillman ps 501-2 readout mod 1.jpg | Dennis tillman ps 501-2 readout mod 1.jpg | ||
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Dennis tillman ps 501-2 readout mod 4.jpg | Dennis tillman ps 501-2 readout mod 4.jpg | ||
</gallery> | </gallery> | ||
==Components== | |||
{{Parts|PS501}} |