The EIA number 306 does not appear in the online reference list, Stancor is 138 and Standard Coil is 305. I have found that using a normal Stancor A-53C type transformer in this circuit results in a high distortion level. Stancor Vintage Electrical Transformers All Auction Buy It Now Best Match 258 Results Brand: Stancor Featured Refinements Buying Format All Filters SPONSORED NOS NIB Stancor A-3817 Modulation Audio Output Tube Amp Transformer 10 Watt C $271.76 C $50.27 shipping SPONSORED Vintage Stancor PM8408 Power Transformer 340V-0-340V 70mA, 5V 2A, 6.3V 2.5A Fig. $6.98 Regular Price $12.50 As low as $4.98. 37-6891B Replaces 37-6891A 0741 Stancor, Abstract: Stancor LB-6230 0000015377 00000 n Sometime they go cheap because the seller doesn't know what he has or it is hidden in the auction as part of an assembled junker. Chokes C-, TC- (The Am curious if it was a custom job or something off the shelf they used to. This company is not well known today, but they were one of the many Chicago-area manufacturers of transformers and chokes for power and audio in electronics in the 1930s. Transformers RT-
I would leave the original metal shells on the transformer for safety reasons because that's how it was designed. All sizes use butt stacked cores (using 29M6 steel) with an air gap, to reduce D.C. core saturation. Several completed Stancor amplifier units, Above, several transformer units photographed for the catalog with their model-numbers included via practical photography. used copies on Amazon, eBay or ABEBooks. Single "Side-Winder" STANCOR Part Num , STANCOR Part Num ber Volts MA Size STA-5760A. Thordarson's Complete Transformer Catalog 400-FX (1942). The Stancor cross-reference of 1941 does not list an exact replacement for this set, but their universal P-6011 was shown as being suitable. Secondary RMS Rating SIZE , .1A 60V @ .2A 60V @ .32A Stancor, Abstract: IN3754 driver AM 5766 transistor df1084 AM 5766 coil 2N3053 class B push pull power amplifier class A push pull power amplifier 2N3053 equivalent Stancor output transformer Circuit Transformers <<81812611BF86874B928580F95A6E9005>]>> Hammond 1600A series transformers provide 'easy wire secondary' impedances of 4, 8, or 16 ohms. PowerVolt, Inc. offers cross reference to various transformer and power supply manufacturers. Drawings: we have provided both PDF & AutoCAD drawings for almost every part number. V.A. Competitor Cross-Reference; Certifications, Registrations & Compliance; Product Change Notices; . Search Stancor transformers can sometimes be bought on eBait, often at a premium. The Mallory Radio Service Encyclopedia was the most widely used guide to replacement parts for radio servicing. This elevator sump pump is ideal for elevators, garages, transformer vaults, manufacturing . tube tech, some "vintage," some brand new by the old timers who still One of the cheapest $ per watt transformers around is the old BC-610 plate transformer (Stancor P-9920). The coil tapping arrangement permits output voltage of 0 to line voltage or 17% above line voltage on constant current line conditions. Part 2 that meet environmental standards required by 0000004758 00000 n 238-9720. This type of unit is , transformer with a larger VA rating than you will actually need because of larger motor starting currents and , Stancor, Abstract: 12V .4A Transformer DSW-336 SW-420 transformer 32V CT 1,5A DSW-316 transformer 120V 12V 8A TRANSFORMER CT 1A 12v DSW-224 DSW-248 P-8607 Style B c D E F P-8571 Primary Volts , SECONDARIES: ALL PRIMARIES 50/60 Hz. s E C T STANCOR Part No. I have plenty of room on my hosting information and ideas about audio history, on Stancor Amplifiers and Full Transformer Data c.1937. Thordarson Catalog 400-D (1939-40) (29.0 mb). Tweetldee 2003-09-02 23:29:51 UTC. Stancor P-3064 Vintage Transformer 6.3V 6A For Tube Filaments. Follow Us (630) 628-9999 sales@powervoltgroup.com. A number of them actually I would like to use it for an universal output test transformer so I need to know all combinations. 0000013236 00000 n The outlet is labeled 115V.<P>The only markings on the metal shell are . Stancor Products. C-2327 Power Transformers 11 E C-2343 Power Transformers 11 B C-2685 Power Transformers 11 C C-2686 Power Transformers 11 D C-2687 Power Transformers 11 D C-2688 Power Transformers 11 D C-2690 Power Transformers 11 C STANCOR Part No. transformers operate from 120 volt input lines (240V in series & for three phase loads) and are rated at 5 amperes for constant current loads and 7 amperes for constant impedance loads at line voltage. Download datasheets and manufacturer documentation for Stancor P-8663. Volts: 440-480 Output V: 49-70 AC 3 Phase The transformer is 32"x32"x76" and weighs 780 lbs. 0000008531 00000 n 6ft AC Power Cord Cable Lead for Blackmagic Design ATEM Talkback Converter 4K 753263557490. It dates from the 1950s. 3 MB PDF. 75kva . police report lookup by case number; 30 Junio, 2022; stancor transformer cross reference The five data sheets in this file are for a number of Meissner coils. tA-4701 Stanco Page Section VARIAC Variable Transformer Selector. Secondary RMS Rating , .1A 60V @ .2A 60V @ .32A Stancor, Abstract: Stancor tp-2 Stancor tp-3 P-8362 Thordarson's Complete Transformer Catalog 400-FX (1942). by creating a simple, easy to use vehicle to get What a great design move this is. Move into your new, fully furnished and completed home bringing nothing more than your suitcase. book's ISBN is 1-55918-063-3 but is currently out of print. If you can help with the above reference list plus where I can acquire them, please let me know. WeY ^` !qtp It is a Model "80", and includes the country of Italian East Africa which only existed from 1936-1941. Rectifier 2.365 in. no copyright claim of any kind to any of these scanned images. | Free shipping on many items! SD-2000A for audio input transformers 20A00, 20A01, 20A02, 20A03, 20A04, and 20A05, and for interstage transformers 20A16, 20A17, 20A18, 20A19, 20A22, 20A23, 20A24, 20A25, and 20A27. xA 04lz\GczC. In case it will help, I measured the size of the core laminations. This file contains Thordarson data sheets: This data sheet covers three "Thoro Test" universal output transformers - TA4U, TA8U, and TA16U. Power Contactors 154-, Single Thanks to Greg Beat for the Johnson 149 variable cap spec %%EOF $30.00. This is a Red Spec audio transformers designed and constructed to meet the rigid requirements of MIL-T-27E. Warning: VARIAC PRICING. Primary Volts Secondary Style Insulation Test RMS Dimensions: in. Centralab Primary impedance range from 2,500 to 10,000 Ohms. Do copy Stancor T-AA-53011-S ACME 1.5KVA Single Phase Transformer 240/480v to 120/240V (TP) T-AA-53011-S. Primary: 240/480 volts Single phase 60 Hz . We carried brands such as Merit, Ram, Triad, Stancor, Thordarson, and the original line of RCA TV parts dating back to about 1949. Ed Romney in his Fixing Up Nice Old Radios has some very useful catalog excerpts and comments. or Best Offer. their catalog; not everything is listed on their Web site. 0000003276 00000 n I hope someone reprints his books. In Stock: 4 Can Ship immediately Enter Quantity ADD TO CART Quantity Unit Price Your Price 1 $179.34 $170.80 3 + $169.17 $161.11 Click for Quote Acrobat Part 1 Their line of replacement power transformers for radio receivers is accompanied in this catalog with a two page replacement guide. This elevator sump pump is ideal for elevators, garages, transformer vaults, manufacturing . We have added additional manufacturers and part numbers to help our customers find an alternate source for their power requirements. I'd recommend not even trying. Gio, According to the schematic, 125V in and three outputs from the PSU. What . to serve you better we have improved our website If you can provide the specs . The files linked to in this section are huge--up to The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. Get the best deal for Stancor Power Transformers from the largest online selection at eBay.ca. I have been doing minor repair on radios for almost a year. Custom solutions that exceed your expectations for functionality and beauty.
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Dennis, 306 was Stancor up through 1952. Vintage Tube Amplifier B95-921-N Power Transformer 100 Watts 117V 50-60CPS $39.95 . Someone made it for them, likely only adding the Zenith number to a transformer already in their own line. The second half shows Meissner parts, mainly RF and IF coils and transformers for the radio-TV service trade and for hobbyists and set builders. 2 Transformers, Snap
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Transformer Outline Drawings, Printed
So far I have cross referenced my Flyback to: Zenith S-16566 = Thordarson FLY-52 = Stancor A-8267 = Merit HOT-xx. Location: Detroit, MI USA. They are old and heavy and sometimes . Stancor Transformer Catalog (1961-1962). Consult our "Transformers & Inductors" catalog 5C-08 or this website before making substitutions (page links provided above). 0000016081 00000 n
Lindsay has a lot of books covering
Stancor 1959 catalog 17 pages. Descriptions Descriptions of Stancor P-8663 provided by its distributors. Thordarson Replacement Transformer Encyclopedia No. 400L, THORDARSON SOUND AMPLIFIER MANUAL (1934) (PDF), THORDARSON TRANSMITTER GUIDE (1934) (PDF), THORDARSON SERVICEMEN'S GUIDE (1935) (PDF), THORDARSON SOUND AMPLIFIER GUIDE (1937) (PDF), THORDARSON RADIO SERVICING GUIDE (1937) (PDF), THORDARSON TRANSMITTER GUIDE 344-E (1940) (PDF). Thordarson Data Sheets 4 pages. Primary, Multiple Secondaries P-, PCA-
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remember this stuff from when it was first-run. Triad Magnetics' Chassis Mount Quick Pack power transformers offer all of the power of comparable volt-ampere (VA) rated chassis mount power transformers, but with significant reductions in size and weight compared to standard models. 1.36 in. Individual manufacturer's performance values should be consulted. Rights Reserved. Selection Guide. Electrad Radio Parts and Accessories (1930) (11.9 mb). STANCOR TRANSMITTING TYPE TRANSFORMERS AND CHOKES Transmitting and industrial ty s- ttalldorm -r. and chokes. may differ slightly, a detailed comparison between data sheets should be done before selecting a particular transformer as an exact cross reference.Due to frequent addition, deletion, and revision of its own and competitive transformers, ZETTLER Magnetics cannot guarantee complete accuracy . DSW310 330PF20. stancor hammanual 1939 (selected pages) stancor catalog 140h may 1948. stancor catalog s-654 (1954) The numbers jump from A-3894 which was rated at 125 watts and 225 ma directly to A-3898 which was rated at 300 watts and 260 ma. Motor driven variable transformers are available and . Triad Magnetics to Hammond. for more information, Quick
CHICAGO TRANSFORMER CATALOG 1953 CHICAGO TELEVISION TRANSFORMER CROSS REFERENCE 1954 CHICAGO TELEVISION TRANSFORMER CATALOG 1954 CHICAGO TRANSFORMER CATALOG 1957 CHICAGO TRANSFORMER CATALOG 1958 DYNACO TRANSFORMER CATALOG (PDF) HAMMOND TRANSFORMER CATALOG 1974 (PDF) JEFFERSON TRANSFORMER CATALOG 371-R, 1937 (PDF) KENYON CATALOG 2, 1936135MB V2. Need datasheet for Stancor A-3823 (too old to reply) Jiri Placek 2012-11-11 13:11:36 UTC. Follow simple instructions provided to wire transformer secondary to switch, mount switch and 1/4" jack in separate 3/8" diameter holes in chassis and you'll easily be able . If you don't see what you need contact us at the nearest Hammond Mfg. THORDARSON TRANSMITTER GUIDE 344-E (1940) (PDF) Thanks to Ed Zeranski KG6UTS * NEW! It can be single point or four point mounted. If you can find a way to do-it practically (rather than digitally), then do it practically!. Downloaded from K4XL's Boat Anchor Manual Archive. If you cannot find what you are looking for, contact us at (630) 628-9999 or sales@powervoltgroup.com and let us assist you with your cross reference requirements. Power
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DOWNLOAD SCHEMATICS:Stancor_Amplimanual_Schematics_1937, DOWNLOAD 1937 STANCOR DATA: Stancor_1937_Transformer_Specs. http://www.hammondmfg.com/5cstanx.htm
Sorry I couldnt help.
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Les, Thanks for trying.
I removed the shell and didn't find any markings inside, either. 0000002753 00000 n Sola Hevi-Duty Shielded Distribution Transformer (TP) T2H75S. Schematics, Service Manuals and Circuit diagrams for Vintage Radios Record Players Amps & TVs Mallory had one of the broadest lines of parts used in radio receivers. Text: transformer ratings. Either use the search function or product index above to locate the part number. Part #: P-8661 RS Stock #: 70213273 Description Transformer, Power, Bobbin, 1, Freq 50/60Hz, Pri 117VAC, Sec 24 (CT)VAC, UL Download Datasheet 3D Model / PCB Symbol Out of Stock (Can Be Backordered) Price Qty. Filled with cross-reference parts for all the name brand television sets of the era - Admiral, Arvin, Belmont, Bendix, Dumont, Hotpoint, Jewel, Magnavox, Meteor, RCA, Spartan, Zenith, et al. color of these sheets is almost universallyyellow.) Add to Wish List Add to Compare. 800 Ohms CT, Sec. But its a lot of fun to read the manuals too-as long as you understand they were trying to sell transformers! Cornell-Dubilier Catalog 128 (1935) (31.6 mb), Cornell-Dubilier Catalog 158A (1941) (45.4 mb) outline drawings. Foot Mount. I am close to completion on a novel microphone preamp design that uses a 76 tube as the input stage and I am in-general trying to get more into the early two-digit-designation tubes: the 75, the 76, the 42, 80, etc we are looking back etc etc. around the component itself. used on any web site or published in electronic or physical form without prior permission from Dale H. Cook.Unauthorized users of my text, images or files will be charged $1,000.00 US per day for each item used. C-2691 Power Transformers 11 D DSW-210 Printed Circuit Transformers 27 A Jefferson Electric Company Custom Power Transformers; Custom Wall Plug-In Power Supplies; Custom Inductors and Chokes . The new ELV series features the unique OilTector control, a mechanical float switch and a remote alarm. Downloaded from K4XL's Boat Anchor Manual Archive. Power characteristics of the parts you've dug out of some old TV chassis or Drawings: we have provided both PDF & AutoCAD drawings for almost every part number. Detector and 7140 TV IF Coils, Miller 7141 4.5 MHz TV Power Transformers. Dynamic Instruments Corp - 05D0003 - AC Adapter, Input: 120VAC, Output 9.75VDC 650mA. NUMERICAL INDEX and PRICE All Prices Subiect to Change Without Notice LIST Stancor page List Price PC8409 14 $ 8.85 PC8410 2-14 9.65 PC84112-14 11.55 PC8412 14 13.25 PC84132-14 16.30 Powers Telephony CRT Display Inductors Custom International Approvals. Mine is, and the aluminum box gets very warm after a while. Above, an image of the Stancor factory which describes a certain transformer-manufacturing process which I will not put into text because I get enough porn spam as it is. With a long proven track record of building cost competitive and high quality products, Wabash transformer offers an easy way for you to cross reference existing part numbers. Toroidal Transformers for Inverters (1960), Chicago Standard Transformers catalog CTC-58 (1958), Meissner A collection of broadcast equipment manuals, catalogs, radio station pictures and broadcast information. Bluesman. Transformer - Audio Interstage, Coil Assembly for P-T156. Stancor Part-To-Part TV Transformer Replacement Guide. PowerVolt, Inc. offers cross reference to various transformer and power supply manufacturers. startxref Top Results (6) Part . TV Sound Quadrature Coil, Miller "Low 50PCS RELAY SONGLE DIP-5 SRD-05VDC-SL-C SRD-5VDC-SL-C SRD-5V-SL-C DC5V DC5, NOS Stancor Control Transformer P-6377 P6377 for sale online, for sale online SMEAD MANUFACTURING CO 71167 Tuff Seven Inch Expansion Wallets, CAT Details about NEW . Does anyone know the secondary voltages and possibly a source for one? Transformers stancor transformer cross reference. 2 '7 . Each product section includes part specifications, schematics and outline drawings. Cross Reference. I remember at one time Zenith sold this isolation transformer through their parts department to technicians, in the late 1950's they had one sitting on the parts counter. Schneider Electric Information. Pri. ACME/QUIET HEET 421-104 A10-SR12 LGNV T-31N C-53 ACME T213078 BUCK-BOOST TRANSFORMERS SINGLE PHASE 60 HZ 120 X. Hammond Part No. General Cross Reference With a long, proven track record of building cost competitive and high quality products, Ensign offers an easy way for you to cross reference existing part numbers. Other Systems Standard Price 1 $30.11 5 $28.75 10 $28.15 25 $27.55 Additional Inventory Request Lead Time Minimum Qty: 1 Multiples Of: 1 D.C. Power Contactors To use our cross reference tool, please select the company name and enter the part number. There is actually 325V on the plate of the EL84s, 160V on the . Your email address . Browse NSN part numbers TTPC-8, TTPC-6, TTPC-2, TTPC-14, TTPC-13 of Stancor Electronic having CAGE Code 6HM58. Stancor we are committed to customer service, and Stancor PM8408 top chassis mount . All rights reserved. xref MOuSER STOCk NO. J. W. Competitor / Manufacturer Information. Required fields are marked *. me. Miniature Adjustable BCB Coils, Rev 2, Side 1, Miller Q-113 4.5 MHz Above, the schematic and parts list for the 303, a microphone pre-amp. Part number of power transformer cross reference is mandatory. Their catalog in PDF form can be found through Mouser, here. Was wondering if anyone had any info on a transformer marked: Thordarson. 124 Downloaded from Usenet. Windows Packard Transformers Will Replace Models with Equal or Lower VA Rating. . Check out our stancor transformer selection for the very best in unique or custom, handmade pieces from our shops. Contactors. Weight (lbs.) In the instant case of a 10EE (or EE1000) application, 1:3 turns ratio audio interstage transformers were employed as thyratron triggering transformers, one such transformer in the field regulator, one such transformer in the 10EE's single-phase armature regulator, and three such transformers in the EE1000's three-phase armature regulator. . Plumbing Products Cross Reference Pump Model Zoeller Hydromatic Goulds Myers Liberty Little Giant Dayton Diversitech 1/6HP Utility Sump Pump UT17 1/4hp Sump Pump SU25 #49 Water Ridd'r III B-A1 BV-A1 SP025 SP25 240 SP-14 5.5-ASP 4HU67 1/3HP Sump Pump SU33 SP33VF SP33D SP33A M53 M72 N151 W/D/V-A1 HTS33 SW/SD/VS33 LSP03 ST31 SP03 SSM331 MDC33 . Company. 1204 0 obj<>stream Original Equipment Manufacturer. This brochure describes and illustrates some of the variety of radio parts and accessories that were available during the early years of radio broadcast receivers. bare-minimum specs and no physical data like hole spacing, etc. Downloaded from Usenet. P-6287 GSD-75 P-8630 GSD-100 P-8631 GSD-150 P-8632 GSD-250 GSD-300 GSD-350 P , 17.0 20.0 PART NO. Windows ]JA&( 0Z:@GG?rJ,@ZX=`M? This equation is , 5F 3V 3 + 5.1K 5 2 0.01 F + - 5F 3V NOTES: 1. Thurow Electronics Inc. (Thoro Test). Text: transformer ratings. If you cannot find what you are looking for, contact us at (630) 628-9999 or sales@powervoltgroup.com and let us assist you with your cross . Weight: 0.5 oz. 2008 by Copperwood Media, LLC. I hope to have this site 0000001841 00000 n 6558. Stancor Stancor P-8661 Mfr. Thordarson Replacement Transformer Encyclopedia No. I am in search for a copy of UNIVERSAL RECTIFIER TRANSFORMERS (Bulletin, #518-R, Dated 15 July 1972). Part 2. Primary, Dual Secondaries P- Power Relays, A.C. Primary, Dual Secondaries, Rectifier CROSS REFERENCE Mars: 50321. These catalogs provide detailed information about the Mallory-Yaxley parts called for in the Encyclopedia. Just don't have a cross reference to be sure. Transformers, Rectifier 0000004984 00000 n American Zettler; Hammond; Pulse; Signal; Stancor; Tamura; TDK/EPCOS; Please type the . We can also supply all available Stancor transformers See complete lining in Stancor speed Close Window. Purchasing Info. Photo 1. I want to remove the metal shell and put it into a metal box, along with my 2.5A variac and some meters. Federal Telephone & Radio and "H-112" on the bottom, but what does that mean? and Power Supplies, Relays send them to that application. Part 1 tancor Page Section STANCOR PART NUMBER INDEX Stancor Pagea ecti .A-44ao .A-4431 .A-4432. IS "ON" QS COLLECTOR LOAD LINE R10 OR R10 + R11 OF CA3020 T2: Better coil and transformer DF1084, Thordarson TR-192, or equivalent, Abstract: No abstract text available 0000003962 00000 n I will credit; most of these were sent to me by third parties or found High-Q Unshielded RF Coils, Side 2 (high-res scan: 574K file), Miller Horizontal Oscillator and Sync Coils, Side 1, Miller Transformer, Power, Bobbin, 1, Freq 50/60Hz, Pri 117VAC, Sec 24 (CT)VAC, UL Allied Electronics & Automation Power Transformer 1500Vrms 5 Terminal Wire Lead Flange Mount Verical Power Transformer (Single ), UTC 1936 TRANSMITTER AND PUBLIC ADDRESS CATALOG, UTC TRANSFORMERS AND INDUCTORS (1951) (SELECTED PAGES PDF), UTC TERMINAL ARRANGEMENTS SHEET LS-9-57-50M, UTC AUDIO AND MODULATION TRANSFORMER SPECS FOR 143 MODELS (PDF), KENYON NEWS - APPLICATION DETAILS OF THE 6L6, KENYON CATALOG R-1, REPLACEMENTS (20 power & 70 audio), 1935, THORDARSON INPUT TRANSFORMER SUPPLIMENT TO CAT. About Us . Stancor auto distribution transformer. I have begun to scan and post, in PDF format, some of my collection of catalogs and data sheets for vintage radio parts. of the Miller sheets. RCA TT-3 "How to Build" Instruction Manual (1953.). Text: SIANCOR Power Transformers CONTROL TRANSFORMERS CONTROL FILAMENT POWER TRANSFORMERS Stancor , b 27? It features an epoxy molded case, gold plated leads and exceptional operation from 300 Hz to 60 kHz. Thordarson Catalog 400-D (1939-1940) 24 pages. Units may have slight electrical and/or mechanical differences. Mike Shoemaker Linkedin, 0000009068 00000 n It may be designed for direct connection to an alternating current source for purposes of changing the secondary volts and amperes or designed to eliminate metallic interconnection between circuits in an overall one to one voltage ratio, with or without additional output windings . Hallicrafters "Model S-40" Hallicrafters (Chicago, Illinois, USA) "Model S-40" Years Produced: 1946-1948 Photo: October 4, 2007 Incidentally, the 8" Terrestrial Globe on top of the Hallicrafters "Model S-40" was manufactured by the Geo. What sort of coil is it? Available in six different sizes 1 in, 2 in, 2 3/8 in, 2 13/16 in, 3 1/8 in, and 3 9/16 in mounting . Thanks. awful). Text: in death or serious injury. service, and if you need the data sheet badly enough, you can request It may take hours to download them even if you Schematics are provided for Stancor's own 303, 305, 306, 312, 318, 320, 325, 335, and 360 audio amplifiers. Schematics are provided for Stancors own 303, 305, 306, 312, 318, 320, 325, 335, and 360 audio amplifiers. THORDARSON USED ITS BEST EFFORTS TO ENSURE THE ACCURACY OF THIS CROSS REFERENCE INFORMATION. Power throughput is generally a matter of weight, then you test for temperature rise to see if its what you need in terms of capacity. b 2'7. office. Guide is in excellent+/near mint condition. Part 2 MOuSER STOCk NO. Catalog S-106.
I would be more concerned about mounting the variac inside a box, even with vent holes. 1471-A and 1472-A Drop-In Replacement TV Coils for Admiral, Miller 71-OSC Adjustable BCB Oscillator Coil, Miller 7125 Cornell-Dubilier Catalog 158A Price Schedule (1941), Electrad Radio Parts and Accessories (1930), Federal's Selenium Rectifier Handbook, 2nd Edition (1953), Thordarson Replacement Transformer Encyclopedia, Data Sheet J1-A for antenna-RF-oscillator coils 14-1004, 14-1005, 14-1010, 14-1011, 14-1022, 14-1023, 14-1024, 14-1025, 14-1496, 14-1497, 14-2436, 14-2437, 14-3732, 14-4034, 14-4242, 14-4243, 14-6590, 14-6592, 14-6797, 14-7415, 14-7467, 14-7471, 14-7475, 14-7476, 14-7477, 14-7478, 14-7479, 14-7480, 14-7481, 14-7482, 14-7483, 14-7484, 14-7558, 14-7560, 14-7832, and 14-7860, Instruction Sheet J-74A for "universal" adjustable coils 14-1026, 14-1027, 14-1028, 14-7413, 14-7558, and 14-7560, Instruction Sheet J5- for standard IF transformers, Instruction Sheet J-100 for replacement primary windings, Data and Instruction Sheet J-277-A for antenna-RF-oscillator coils 14-1056, 14-1057, 14-1058, 14-1061, 14-1062, 14-1063, 14-1064, 14-1065, 14-1066, 14-1071, and 14-1072, A-3840 single tube universal output transformer, 6-1075 for power supply transformers P-8675, P-8676, P-8677, P-8678, and P-8679, Universal output transformers A-2855, A-3823, A-3830, A-3850, A-3852, A-3856, A-3870, A-3880, and A-3890. P-8628 P-8629 P-4026 P , d.) Power Supplies. imensions: 0.750" long x 0.815" wide x 0.625" high. All Hello, I'm looking for a replacement power transformer for my Magnavox Radio. Not sure, but I think I recall someone months ago speculating that I need either the HVO-6 or HVO-11. Watts , of the coils must be connected in reverse in order to get correct polarity and voltage.