Tektronix PS503A Dual Power Supply

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BAMA PS503A Free Manual Download Site

*NOTE - 2 STYLES ***

Quick Specifications / Photos
Detailed Specifications
Operating Instructions
Misc. Part Numbers

Samples of e-Bay Prices
Orig CostLow BidHigh Bidaverage
$325 (1977)
$540 (1982)
$660 (1985)
...
$68.00 7/24/01 #1617953998 jbarkley
$52.04 8/3/01 #1621342575 bbg
$66.00 8/4/01 #1622946308 calibrationlab
$42.00 8/9/01 #1623865690 electst
$76.00 8/28/01 #1630635214 jbarkley
$83.00 9/1/01 #1630444971 rhinoenter
$92.00 9/10/01 #1634612695 rhinoenter
$102.50 9/17/01 #1637232909 rhinoenter
$75.00 9/20/01 #1638295167 testgear
$66.00 9/24/01 #1639730104 reliableendmill
$123.00 9/25/01 #1639991348 quecan (w/manual)
$66.00 9/29/01 #1641531380 vet72
$71.00 10/4/01 #1643593267 sb812
$50.00 10/5/01 #1645302126 teoutlet
$61.00 10/7/01 #1644743801 goldenrubi
$59.88 10/9/01 #1646936759 teoutlet
$52.95 10/11/01 #1646338179 ridgeeq
$81.00 10/14/01 #1647499642 rhinoenter
no bids (asked $99.95) 10/15/01 #1648021223 kurtmcd
$89.88 10/18/01 #1649297010 jshank
no bids (asked $75) 10/19/01 #1651219936 teoutlet
$75.00 10/24/01 #1653131609 teoutlet
$70.00 10/31/01 #1654575807 pete-sigep
$51.00 11/2/01 #1656378045 eeewee
$99.95 11/4/01 #1656431911 kurtmcd
no bids (asked $100) 11/5/01 #1656716210 pete-sigep
$41.00 11/13/01 #1660380932 circuit88
no buy ($41 < reserve) 11/21/01 #1664194443 filibuster
$96.80 12/6/01 #1669660768 qcal
$55.50 12/7/01 #1669946703 qcal
$102.50 12/19/01 #1677312462 ridgeeq
$102.50 1/20/02 #1690256780 hitekkey
$102.50 1/22/02 #1691280350 ridgeeq
$90.00 1/24/02 #1693098665 jedidrw
$103.50 2/1/02 #1695940755 rkdarwin13
$51.00 2/13/02 #1702084451 jedidrw
$63.75 2/19/02 #1704851610 pete-sigep
$68.00 3/4/02 #1709499706 pete-sigep
$61.00 3/5/02 #1709353223 brasscat
$61.04 4/29/02 #1725073343 accutechn
$127.50 5/26/02 #1732304955 funkyduck
$167.50 6/3/02 #1736575688 davidth
$36.00 12/16/02 #1925062073 rocker-boy
$60.05 12/16/02 #1925057620 rocker-boy2
$61.00 4/16/03 #2523071112 metalcuttingtools (tested ok) (9 bids $19 start)
$57.55 8/22/04 #3833485589 riatla (11 bids $10 start) (untested)
$48.00 9/3/04 #3836224173 lcauction (13 bids $0.99 start) (untested)
$46.01 9/4/04 #3836636681 matthew007 (8 bids $5 start) (untested)
$56.00 9/22/04 #3839770766 ppsprecycling (13 bids $10 start) (comes on-"seems to work")
$32.00 (+ $12 ship) 1/6/08 #280189273187 surplusauctions (5 bids $4.99 start) (untested)

QUICK SPECS / PHOTOS
  • Independent Controls
  • Dual tracking Voltage Controls
  • 0 to 20 V at 1 A (in a high Power Compartment)
  • Fixed Output 5 V at 1 A
  • Remote Resistance Programming
  • .



    SPECIFICATIONS


    Tektronix PS503A Dual Power Supply. Provides 0 to 20V at 400mA (1A in high power compartment) and +5V at 1A Independent + and - controls, or dual tracking voltage control.
    ====================================================
    The PS 503 provides three outputs: +5 V at 1 A , 0 to +20 V, or 0 to -20 V at 1 A (in high-power compartment of TM504 or TM506) or 400 mA (in the tm503 standard mainframe compartment) Independent + and -controls, or dual tracking voltage control.
    ====================================================

    Tektronix PS 503A Triple Power Supply 0-20 V Plus +5 V @ 1A

    Tektronix PS 503A provides dual floating variable 20V supplies, plus a fixed 5-V, 1_A supply. The PS 503A features superior tracking, over voltage protection, and remote resistance programing of voltage. When operated in the high power compartment of a TM 504, TM506, or TM5006 mainframe, the PS503A can provide up to 1 A from both of the 20V supplies. A 0 to 40V variable supply with up to 1 A of current can be configured by grounding one of the two outside terminals of the variable supplies. The two variable supplies can be set individually, then varied in a tracking mode with a signal control. In addition, the plus and minus floating outputs can be programed remotely, by either voltage programing or resistance programing via the rear interface.
    Features:
  • Independent Controls
  • Dual tracking Voltage Controls
  • 0 to 20 V at 1 A (in a high Power Compartment)
  • Fixed Output 5 V at 1 A
  • Remote Resistance Programing
    OPERATING INSTRUCTIONS
    MISC PART NUMBERS
    Knobs
    1- 1366-1059-00SAMPLE ENTRY
    Pots/Switches
    Microcircuits