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PS501: Difference between revisions
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{{TM500 | mfg=Tektronix | type=PS501 | function= | {{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 | | ||
manuals= | manuals= | ||
* [http://w140.com/smb/PS501_SM.pdf Tektronix PS501 Manual covering all three models (OCR, PDF)] | * [http://w140.com/smb/PS501_SM.pdf Tektronix PS501 Manual covering all three models (OCR, PDF)] | ||
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* [[Media:Tek ps501 mods 730E and 7030F.pdf|Tektronix PS501-1 Mods 703E and 703F (PDF)]] | * [[Media:Tek ps501 mods 730E and 7030F.pdf|Tektronix PS501-1 Mods 703E and 703F (PDF)]] | ||
}} | }} | ||
The 0–20 V / 400 mA output is floating, the fixed 5 V / 1 A output is ground referenced. | |||
The | |||
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. | ||
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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 | The '''PS501-1''' has a 0–10/10–20 V switch and a 10-turn pot with mechanical voltage readout. | ||
All versions have a | All versions have a 0–400 mA current limiting pot and an output switch. | ||
Two special modified versions of the PS501-1 exist: | Two special modified versions of the PS501-1 exist: | ||