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TV Repair for Beginners
Homer L. Davidson
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| Excerpt - page 63: "... can consist of a full-wave bridge rectifier , regulator drive transformer, regulator control IC, x-ray protect, overcurrent shutdown transformer, chopper output; transistor, and chopper output transformer. The output voltage from ..." | | See more references to Transformers, Chopper in this book. |
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Low-Noise Electronic System Design
C. D. Motchenbacher and J. A. Connelly
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| Excerpt - page 299: "... following: isolation, impedance matching, noise matching, and common-mode rejection. Low-level transformers are used to discriminate against ... low-level systems include input transformers, chopper input transformers, interstage transformers, output ..." | | See more references to Transformers, Chopper in this book. |
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Industrial Control Handbook
E. A. Parr
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| Excerpt - page 287: "... signal is amplified and passed to the primary of a transformer. The chopper circuit and the amplifier are powered by their own floating ..." | | See more references to Transformers, Chopper in this book. |
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Audel Practical Electricity
Paul Rosenberg and Robert Gordon Middleton
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| Excerpt - page 207: "... RECTIFIER TRANSFORMER CHOPPER BATTERY 0 R1 ELECTRODES FLASH IGNITION CAPACITOR ELECTRODE IGNITION CAPACITOR ..." | | See more references to Transformers, Chopper in this book. |
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Closed Circuit Television: CCTV Installation, Maintenance and Operation, Second Edition
Joe Cieszynski
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| Excerpt - page 146: "... 146 Closed Circuit Television Chopper transformer T1 +320V d.c. t---------- F Rectifier and +150V N smoothing ..." | | See more references to Transformers, Chopper in this book. |
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Principles of Transistor Circuits : Introduction to the Design of Amplifiers, Receivers and Digital Circuits
S W Amos and Mike James
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| Excerpt - page 338: "... on operating frequency are hysteresis in the core of the chopper transformer and the switching speed of bipolar power transistors of the ..." | | See more references to Transformers, Chopper in this book. |
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Newnes Television & Video Engineer's Pocket Book (Newnes Pocket Books)
EUGENE TRUNDLE
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| Excerpt - page 216: "... is to rectify pulses at the secondary winding of a chopper transformer, which forms the heart of all modern power converters. They ..." | | See more references to Transformers, Chopper in this book. |
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Servicing TV, Satellite and Video Equipment
EUGENE TRUNDLE
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| Excerpt - page 24: "... PSU is the one given in Figure 3.3. Here the chopper control is carried out by ... all Trl and the chopper transformer T1 oscillate at about 80kHz; with an excessive load (i.e. ..." | | See more references to Transformers, Chopper in this book. |
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Gas Turbine Handbook
Tony Giampaolo
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| Excerpt - page 93: "... Accessories Low Tension Radio AC Filter Transformer Chopper Transformer Plug Power Source T Figure 6-3. Typical low energy ..." | | See more references to Transformers, Chopper in this book. |
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Coatings on Glass 1998
H. Pulker, H. Schmidt, and M.A. Aegerter
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| Excerpt - page 38: "... a controlled DC source. This initial circuit is called a chopper. Creating a controlled, 'chopped' DC ... a large, low frequency isolation transformer. Postponing the line-to-load isolation until later in the circuitry allows ..." | | See more references to Transformers, Chopper in this book. |
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Scroggie's Foundations of Wireless and Electronics, Eleventh Edition
Roger Amos and S W Amos
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| Excerpt - page 274: "... possible by connecting the receiver to the mains via a transformer which provided the necessary isolation. ... feeds the primary of a chopper transformer with a number of secondary windings proportioned to provide ..." | | See more references to Transformers, Chopper in this book. |
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VCR IC Data Files
J. EDWARDS
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| Excerpt - page 343: "... (2) Startup & control source (3) ---~ Output to chopper transformer primary winding (4) --~ Chopper output current sensing resistor (5) ..." | | See more references to Transformers, Chopper in this book. |
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Developments in Electric Fishing
I. Sowx
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| Excerpt - page 350: "... AC, 50 Hz 220-380 V 60 kg Pulse generator or chopper and transformer 6 kg Rectifier 0.5 kg Pulse generator or chopper and ..." | | See more references to Transformers, Chopper in this book. |
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Television IC Data Files, Second Edition
J. EDWARDS
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| Excerpt - page 89: "... Pin 8 may be connected to a winding on the chopper transformer to check the core saturation state. 0 V corresponds to ..." | | See more references to Transformers, Chopper in this book. |
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Jane's Urban Transportation Systems 2004-2005 (Jane's Urban Transport Systems)
Mary Webb and Jackie Clarke
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| Excerpt - page 516: "... system for control applications in railway vehicles, DC contactors and choppers, transformers, pantographs. Products Asynchronous three-phase water-cooled AC traction motors up to ..." | | See more references to Transformers, Chopper in this book. |
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Newnes Service Engineer's Pocket Book (Newnes Pocket Books)
Geoff Lewis and Ian Sinclair
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| Excerpt - page 88: "... a common earth Transistor TrI acts as the switching or chopper device, whilst T I performs the function of the chopper transformer and also provides the isolation between this stage and the ..." | | See more references to Transformers, Chopper in this book. |
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Closed Circuit Television
Joe, Ieng, Miee(Elec), Cert. Ed., Cgi Cieszynski
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| Excerpt - page 130: "... and colour settings plus other data. The infra-red I Choooer transformer T1 -,----~-------- +320 V d.c. ... the isolating effect of the chopper transformer ..." | | See more references to Transformers, Chopper in this book. |
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TV & Video Engineer's Reference Book
BORIS TOWNSEND and Kenneth Jackson
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| Excerpt - page 406: "... It or ht supply line from the line output or chopper transformer. Faulty electrolytic capacitors are usually responsible. 55.3.3 Text decoder and ..." | | See more references to Transformers, Chopper in this book. |
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Analogue Electronics: Circuits, Systems and Signal PRocessing
David Crecraft and Stephen Gergely
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| Excerpt - page 10: "... regulator constant output from voltage T--- othing (a) a.c. supply transformer smo at 115V rectifier capacitor or 230V (a) (b) high-frequency transformer I chopper c. ti circuit I outputs I a.c. supply I ..." | | See more references to Transformers, Chopper in this book. |
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New Technologies for Energy Efficiency
Michael Frank Hordeski
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| Excerpt - page 251: "... prevent ignition energy from affecting local radio signals. An AC transformer, or transistorized chopper circuit transformer, boosts the voltage to about 2,000 volts in ..." | | See more references to Transformers, Chopper in this book. |
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Jane's Urban Transportation Systems 2005-06 (Jane's Urban Transport Systems)
Jackie Clarke and Mary Webb
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| Excerpt - page 580: "... system for control applications in railway vehicles; DC contactors and choppers, transformers, pantographs. Jane's Urban Transport Systems 2005-2006 juts.janes.com . `koda's low-floor ..." | | See more references to Transformers, Chopper in this book. |
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Troubleshooting and Repairing Solid-State TVs
Homer L. Davidson
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| Excerpt - page 68: "... with a leaky line voltage regulator and shorted output transistor. Chopper power supplies The chopper power ... chopper regulator transistor , chopper transformer, regulator control transistor, x-ray latch, and overcurrent shutdown transformer (Fig. ..." | | See more references to Transformers, Chopper in this book. |
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