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MotorSpeedRegulator

Category: Motor controls Motor Speed Regulator This circuit regulates the speed of a small drill motor I use for PC board work. It is much handier for [. . ]

http://discovercircuits.com/Andy/MotorSpeedRegulator.pdf


Boletin 2 - Proteccion

UN DOLOR DE CABEZA LLAMADO SISTEMA DE PROTECCION Una de las fallas mas complicadas de diagnosticar es el sistema de protección, ya que el TV se apaga a los pocos segundos de [. . ]

http://guiatecnica.webs.com/Boletin 2 - Proteccion.pdf


BUS_Elx_App_Notes_4036_PoE

Power-over-Ethernet (PoE) Application Notes PoE - the Cost-Effective Means of Power Supply In addition to data communications between the two devices, Powerover-Ethernet (PoE) enables an Ethernet [. ]

http://www.cooperindustries.com/content/dam/public/bussmann/Electronics/Resources/technical-literature/Coiltronics/BUS_Elx_App_Notes_4036_PoE.pdf


Dual_Regulated_PSU

advertisement Dual Output Regulator Uses Only One Inductor ­ Design Note 100 Carl Nelson Many modern circuit designs still need a dual polarity supply. Communication and data acquisition [. . ]

http://www.ee.teihal.gr/labs/electronics/web/downloads/Dual_Regulated_PSU.pdf


powerlab_201110_newsletter

To subscribe to or unsubscribe from the monthly Power Management Reference email powerlab_connection@list. ti.com Oct 2011 In this issue New Designs Most Popular Designs Featured Designs for LED Lighting [. . ]

http://www.ti.com/en/download/aap/enewsletters/powerlab_201110_newsletter.pdf


slvu188

Reference Design SLVU188 ­ October 2006 25-W, High-Power PoE Using the TPS2376-H This document describes the characteristics, operation, and use of reference design PR567A demonstrating high-power Power-over-Ethernet (PoE). [. . ]

http://focus.ti.com/lit/an/slvu188/slvu188.pdf


AN848

Maxim > Design Support > Technical Documents > Tutorials > Circuit Protection > APP 848 Maxim > Design Support > Technical Documents > Tutorials > [. . . . . ]

http://pdfserv.maxim-ic.com/en/an/AN848.pdf


slup126

Section 4 ­ Power Transformer Design Power Transformer Design This Section covers the design of power transformers used in buck-derived topologies: forward converter, bridge, half-bridge, and full-wave [. . ]

http://www-s.ti.com/sc/techlit/slup126.pdf


ADP1621

Data Sheet FEATURES 92% efficiency (no sense resistor required) ±1. 0% initial accuracy IC supply voltage range: 2. 9 V to 5.5 V Power-input voltage as low as 1. 0 [. . ]

http://www.analog.com/static/imported-files/data_sheets/ADP1621.pdf


k7205

Assembly Manual In-circuit LOPT/FBT Tester by Bob Parker PROJECT INFORMATION SUPPLIED BY ELECTRONICS AUSTRALIA - August 1998 Issue Cat No. K 7205 WEBSITE: E-MAIL: www.electronicsaustralia.com. au electaus@magna.com. au Please read Disclaimer carefully as we can only [. . ]

http://www.flippers.com/pdfs/k7205.pdf


Systems

Chapter 31 Switching Converter Power Supplies The general principles of switching converter power supplies, what they are and how they are used, plus some examples. General Chapter 22 covered conventional, powered-from-60 or 50 Hz electric power distribution lines. Switchers, [. ]

http://www.hanssummers.com/images/stories/k6lha/Systems.pdf


an1387

® White LED Driver Circuits for Off-Line Applications using Standard PWM Controllers Application Note February 12, 2009 AN1387. 0 Introduction As high-efficiency ultra-bright white LEDs come down in cost, they are approaching cost parity with [. . ]

http://www.intersil.com/data/an/an1387.pdf


an-1005

Application Note AN-1005 Power MOSFET Avalanche Design Guidelines By Tim McDonald, Marco Soldano, Anthony Murray, Teodor Avram Table of Contents Page Table of Figures . . 3 Introduction . . . 4 Overview . . 4 [. . ]

http://www.irf.com/technical-info/appnotes/an-1005.pdf


AN1080-D

AN1080/D External-Sync Power Supply with Universal Input Voltage Range for Monitors Prepared by: S. K. Tong and K. T. Cheng http://onsemi.com APPLICATION NOTE ABSTRACT This paper describes the design of a low-cost 90 W flyback [. . ]

http://www.onsemi.com/pub/Collateral/AN1080-D.PDF


AN-H36

Supertex inc. HV809 EL Lamp Driver for Battery Powered and Off-line Equipment by Scott Lynch, Senior Applications Engineer Figure 1: HV809 for Portable Applications AN-H36 Application Note VIN DC-DC Converter HVOUT CDD HVIN VDD OSC2 OSC1 A1 A2 GND [. . ]

http://www.supertex.com/pdf/app_notes/AN-H36.pdf


Linear and Switching Voltage Regulator Fundamentals

N National Semiconductor Chester Simpson Member of Technical Staff Power Management Applications Linear and Switching Voltage Regulator Fundamentals Abstract This paper will enable the user to understand the operation of switching and linear voltage regulators. [. . ]

http://www.techlearner.com/Apps/basregulators.pdf


fan7554

The Output adjustable Flyback converter I. Specification Vin = 220[Vac] ± 10[%] , 50/60[Hz] Vout=0~600[Vdc]@0. 25[A] Switching frequency : 70 ~ 100[KHz] NTC 5D-11 D1 D2 330uF/400WV Rstart [. . ]

http://www.zen22142.zen.co.uk/Circuits/Power/fan7554.pdf


Low Input Voltage CCFL Power Supply

Cold cathode fl uorescent lamps (CCFLs) are often used to illuminate liquid crystal displays (LCDs). These displays appear in laptop computers, gas pumps, automobiles, test equipment, medical equipment and the like. The lamps themselves are small, relatively effi cient and inexpensive, but they must.......

http://cds.linear.com/docs/en/design-note/dn133f.pdf


AN00040

APPLICATION NOTE Vertical power booster TDA4863AJ/TDA4863J AN00040 3KLOLSV 6HPLFRQGXFWRUV 73: 3KLOLSV 6HPLFRQGXFWRUV Vertical power booster TDA4863AJ/TDA4863J Application Note AN00040 © Philips Electronics N. V. 2000 All rights are reserved.Reproduction in whole or in part is p.......

http://www.nxp.com/documents/application_note/AN00040.pdf


Techniques For Implementing A Positive And Negative Output Voltage For Industrial And Medical Equipment

Many analog circuits in industrial and medical applications require both positive and negative supply voltages to operate. If a negative supply voltage is not available on the circuit board, a small and efficient solution takes some power management expertise to develop, especially when the output .......

http://www.how2power.com/newsletters/1210/articles/H2PToday1210_design_TexasInstruments.pdf


1n4007

http://profesores.fi-b.unam.mx/guevarod/practicas/dispos/varios/1n4007.pdf



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