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Price history
US eBay Autotransformers Auction History
128 past listings that closed overnight.
Prices shown are starting prices at time of collection. Final sold prices coming soon.
Past Autotransformers auctions on eBay
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EndedAutotransformersPair of Staco Energy 3 Type 171 Transformer Input 120V , Output 1.75A UntestedStarted at $129.960 bids
May 25, 2026 -
EndedAutotransformersReversible Auto transformer 110-240 Made In Italy..Free ShippingStarted at $39.000 bids
May 24, 2026 -
EndedAutotransformersGen Rad GenRad General Radio Company Three Phase tandem W5 VariacStarted at $50.000 bids
May 24, 2026 -
EndedAutotransformersPhonovox Reversible Autotransformers & AC/DC Adapters -Untested Lot Korean PlugsStarted at $15.000 bids
May 24, 2026 -
EndedAutotransformersStancor Pv-6442 Line Adjuster 115v AC 350va Adjustable Power TransformerStarted at $19.990 bids
May 24, 2026 -
EndedAutotransformersTriad A-131X Vertical Output Autoformer 6:1 Ratio, New In Box 2-13-16" centers,Started at $9.950 bids
May 23, 2026 -
EndedAutotransformersSTACO ENERGY PRODUCTS 3PN2520B-DAM VARIAC INPUT 240VAC 1 PHASE 50/60Hertz 10AMPSStarted at $799.990 bids
May 23, 2026 -
EndedAutotransformersStaco 501-B autotransformerStarted at $47.600 bids
May 22, 2026 -
EndedAutotransformersStaco 501-B autotransformerStarted at $47.600 bids
May 22, 2026 -
EndedAutotransformers3S INDUSTRIES, INC. 330uH 20 amp choke / inductor AE•01•020 NEW with bracketStarted at $40.000 bids
May 19, 2026 -
EndedAutotransformersAdvance HX-HPF Autotransformer Ballast 71A7991 120/208/240/277VStarted at $9.000 bids
May 19, 2026 -
EndedAutotransformersCircuit Specialists Model TDGC-0.5 Variac Transformer 0-130VAC 60Hz 500VAStarted at $21.780 bids
May 19, 2026 -
EndedAutotransformersWorking SUPERIOR ELECTRIC CO POWERSTAT VARIABLE AUTOTRANSFORMER (3PN116B)Started at $119.990 bids
May 18, 2026 -
EndedAutotransformersGeneral Radio Company Gen Rad Three Phase tandem W5 VariacStarted at $50.000 bids
May 17, 2026 -
EndedAutotransformersSTACO E501 AC Power Supply VariacStarted at $99.000 bids
May 17, 2026 -
EndedAutotransformersVintage POWERSTAT 116B Variable Autotransformer 120VAC Input - 0-140 10A OutStarted at $50.000 bids
May 17, 2026 -
EndedAutotransformersVintage SEALED -- Superior Electric Powerstat variable transformer type 10BStarted at $25.000 bids
May 16, 2026 -
EndedAutotransformersSIEMENS MT0750E Control Power Transformer 550/575/600 V AC*Started at $69.990 bids
May 15, 2026 -
EndedAutotransformersGeneral Radio (GR) Type M-2 Variac, 350Hz -1200Hz for Aviation UseStarted at $20.000 bids
May 15, 2026 -
EndedAutotransformersStaco 501-B autotransformerStarted at $47.600 bids
May 15, 2026 -
EndedAutotransformersStaco 501-B autotransformerStarted at $47.600 bids
May 15, 2026 -
EndedAutotransformersVintage Powerstat Type 10 Variable Auto TansformerStarted at $25.000 bids
May 14, 2026 -
EndedAutotransformersVINTAGE Electronics Testing Lab Testing Equipment ACME VARIAC VOLTROL TYPE T1404Started at $41.002 bids
May 13, 2026 -
EndedAutotransformersCalrad 45-740 Autotransformer 115V Input 0-130V Output 5A Panel MountStarted at $31.740 bids
May 13, 2026