Transformers - Circuitos electrónicos

The LT3507 is a triple, current mode, DC/DC converter with internal power switches and a low dropout regulator. The switching converters are step-down converters capable of generating one 2. 4A output and two 1.5A outputs. All three converters are synchronized to a single oscillator. The 2. 4A output runs with opposite phase to the other two converters, reducing input ripple current. Each regulator has independent shutdown and soft-start circuits, and generates a power good signal when its outpu.......

http://feedproxy.google.com/~r/LinearTechnologyFeed-Datasheets/~3/kaEM3iWEtHg/LT3507

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http://www.surpluscenter.com/electric.asp

This simple circuit tests speakers, microphones, transformers and voltage. It's basically a very low frequency oscillator that produces extremely short 'fruity' pulses. The type of sound produced is very easy to hear and to determine the precise direction it is coming from, thus making it ideal for checking the phasing in multiple speaker installations. It is also very useful for car stereo installations as well as public address systems where it can drive dozens of speakers directly on a 100V o.......

http://www.circuit-finder.com/categories/tools-and-measuring/component-tester/915/components-voltage-tester-circuit-schematic

I designed and built this circuit about 25 years ago. It came in handy for many projects that were powered from 120 VAC, 240 VAC and 277 VAC. It provides complete isolation from the power line. It uses two 1:1 isolation transformers that are wired in parallel for the140vac range and in series for the 280vac range.........

http://www.discovercircuits.com/H-Corner/variable isolated ac.htm

Resource for professionals in the power and electric transmission and distribution industry- Information on Ups, Uninterruptible power supply, AMR, automatic meter reading, test equipment, transformer test sets, transformers, power transformers, power line contraction, line poles, utility job, switches, switchgear, electrical connectors, energy consulting, SCADA, Data acquisition, ohmmeters, utility products, substations, transformers, underground cables, wood poles, steel poles, staking softwar.......

http://www.electricnet.com

In environments like factories, power plants and transformers in electricity substations, controlling temperature to a safe value is important. Supervisory and control systems are used to monitor the temperature and other physical parameters on a centralised machine whereby one can monitor and control the remote devices. The AVR microcontroller-based system described here does the same [ ... ].......

http://electronicsforu.com/electronics-projects/hardware-diy/eight-channel-data-acquisition-logging-system

This site contains a lot of Free E-Books and all information about Electronics Enginering, EBooks, Algorithms, Software Books , Complete Micro Processor Guide

https://electronicscircuitsdesign.blogspot.com/2009/02/tone-burst-generator-by-lm555.html

Book Review for Switch-Mode Power Supplies (Spice Simulations and Practical Designs) Authored by Christopher P. Basso Reviewed by Yan-Fei Liu May 2, 2008 I am [. . ]

http://cbasso.pagesperso-orange.fr/Downloads/Book/IEEE CA review.pdf

An Improved Calculation of Proximity-Effect Loss in High-Frequency Windings of Round Conductors Xi Nan C. R. Sullivan Found in IEEE Power Electronics Specialists Conference, June 2003, pp. 853­860. c 2003 IEEE. Personal use of this material is [. ]

http://www.thayer.dartmouth.edu/inductor/papers/newcalc.pdf

Distributed Generation, Customer Premise Loads & the Utility Network A Case Study Richard Ellenbogen, MEE President, Allied Converters, Inc. New Rochelle, NY February 1, 2008 1. 0 Introduction and Objective This paper presents the results of and conclusions from a [. ]

http://www.ipdgroup.com.au/WMS/Upload/Resources/Brochures & resources/Meters CT%27s & Energy Management/Power factor correction/Catalogue/Power Factor Correction.pdf

Find the adapter you need with Mini Circuits, a global leader in RF, IF and Microwave products

http://www.minicircuits.com/products/adapters.shtml

Algunos modelos pspice de válvulas, trafos y semiconductores utilizados en audio

http://www.lcardaba.com/pspice/psp.htm

Power Resistors: Axial lead, power controls, current sense, surface mount, heat sinkable, surge rated, high current/braking, tubular, high voltage Manufacturers: Ohmite Power Semiconductor: SCR/Thyristor: IGBT/IPM/DIPIPM: Diode/Rectifier/Module: HV Diode/Assembly: [. . . . . ]

http://www.richardsonrfpd.com/resources/RellDocuments/SYS_22/Grid_Tie_Solar_Power_Inverter.pdf

Electronic Circuits Diagram | Streampowers: 3000 watt power inverter 12V DC to 230V AC - Electronic Schematics collections where we discuss about electronic circuits schematics, printed circuit board diagrams and electronics projects

https://streampowers.blogspot.com/2012/09/3000-watt-power-inverter-12v-dc-to-230v.html

California Eastern Laboratories Optocoupler Applications DESIGNING FOR OPTOCOUPLERS WITH BASE PIN GENERAL Optocouplers (optical couplers) are designed to isolate electrical output from input for complete elimination of noise. They [. . ]

http://www.soloelectronica.net/PDF/optoacopladores/DESIGNING FOR OPTOCOUPLERS WITH BASE PIN.pdf