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SPEAKER PROTECTION KIT K4700 against peakers nt.ious s our prec C curre otects y n clicks and D Pr switch-o H4700IP-1 VELLEMAN NV Legen Heirweg 33 9890 Gavere [. . . . . ]

http://circuitdiagram.net/wp-content/uploads/2014/08/Speaker-Protection-Kit.pdf

The TL431 in loop control

The TL431 in Switch-Mode Power Supplies loops: part I Christophe Basso, Petr Kadanka - ON Semiconductor 14, rue Paul MesplÃ© Â BP53512 - 31035 TOULOUSE Cedex [. . ]

http://cbasso.pagesperso-orange.fr/Downloads/Papers/The TL431 in loop control.pdf

125KHZSMARTKEYDET1

+5V DRAIN = 27mA 0. 1 + 10uF TANT 0. 1 A1 3 14 4 74AC04 5 6 74AC04 4. 7M A1 1 0. 001uF 2 74AC04 13 A1 [. . ]

http://discovercircuits.com/PDF-FILES/125KHZSMARTKEYDET1.pdf

13232-60905di

designideas READERS SOLVE DESIGN PROBLEMS EDITED BY BRAD THOMPSON AND FRAN GRANVILLE Inrush limiter also provides short-circuit protection Ryan Brownlee, Process Automation Division, Pepperl & Fuchs Inc, Twinsburg, OH For [. . ]

http://m.eet.com/media/1131048/13232-60905di.pdf

time_15003.0

design Edited by Bill Travis ideas Circuit compensates optocoupler temperature coefficient J Michael Zias, Acme Electric Corp, Cuba, NY hen using an optocoupler in a 10k 6 1 linear application, [. . ]

http://www.aldinc.com/pdf/time_15003.0.pdf

Doc501_Approvals

advertisement DC-DC Converters for Portable Computers Â Design Note 52 Steve Pietkiewicz Jim Williams Portable computers require simple and efficient converters for +5V power and display driving. A [. . ]

http://www.coilcraft.com/pdfs/Doc501_Approvals.pdf

sfe-engl

Voice Operation With The T7F Circuit description Figure 1 shows the schematic diagram. In receive mode the AF signal gets from [. . ]

http://www.cqham.ru/projects/t7f/sfe-engl.pdf

AN1601-D

AN1601/D Efficient Safety Circuit for Electronic Ballast Prepared by: Michael Bairanzade ON Semiconductor https://onsemi.com INTRODUCTION The self-oscillating circuit, commonly used in the low cost half-bridge converter, is prone to thermal runaway when [. . ]

http://www.onsemi.com/pub/Collateral/AN1601-D.PDF

RCEn1200Prog

5 4 3 2 1 D S1 ON D1 1 1N4007 U1 LM7812 GND VIN VOUT 2 1 U2 LM7805 GND VIN VOUT 2 +5V D R1 4K7 + C1 10uF/35V 3 C2 100nF 3 C3 100nF R2 4K7 C D2 Q1 BC547 1N4148 C J1 15V MASTER U3 1 [. . ]

http://www.serasidis.gr/circuits/rcen_prog/RCEn1200Prog.pdf

fan7554

The Output adjustable Flyback converter I. Specification Vin = 220[Vac] Â± 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

Pulsed_Tone_Generator

PitchVolumeLED + SpkrEn +v 0v555 555 10u10u 10K 100K 10K1K 1K1K + + + 100u 1N40014u7 + 470n 10n 220470K10K 120 BC547 BFY51 1K 1N4148 1N4001 R2 1K R3 10K C1 4u7 IC1 7555 7 6 2 48 3 1 R6 1K C4 10n IC2 7555 7 6 2 48 3 1 PR1 100K C3

http://www.edutek.ltd.uk/Binaries/Circuits/Pulsed_Tone_Generator.pdf

DIY-k49

Kit 49. ULTRASONIC MOVEMENT DETECTOR II This is our second ultrasonic movement detector circuit. It also uses a crystal locked circuit to get maximum performance from the ultrasonic transmitter. However, the detection circuit is different. We [. . ]

http://info.hobbyengineering.com/specs/DIY-k49.pdf

AN-1186

Circuit Note Devices Connected/Referenced Circuit Designs Using Analog Devices Products Apply these product pairings quickly and with confidence. For more information and/or support call 1-800-AnalogD (1-800-262-5643) [. . ]

https://www.analog.com/static/imported-files/application_notes/AN-1186.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

1N4148

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION 1N4148 1N4148 SIGNAL DIODE Absolute Maximum Ratings (Ta=25Â°C) Items Symbol Ratings Unit Reverse Voltage VR 75 V Reverse Recovery trr 4 ns Time Power Dissipation [. . ]

http://www.next.gr/components-datasheets/1N4148.pdf

AN-H34

Supertex inc. HV823 & HV825 EL Lamp Driver Circuits This application note presents fourteen EL driver circuits utilizing the Supertex HV823 and HV825 drivers. They have been optimized for a variety of [. . ]

http://www.supertex.com/pdf/app_notes/AN-H34.pdf

1N4148_1N4448

Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and.......

https://assets.nexperia.com/documents/data-sheet/1N4148_1N4448.pdf

125KHZSMARTKEYDET1

DRAWN BY: DAVE JOHNSON14 TUNE FOR 120KHz PEAK 7DRAIN = 27mA 100VPP AIR CORE 500V500V 500V 74HCT74_ 812 9 CLK10 CLR 13PR Q Q 11D ONE-SHOT FUNCTION1V NCCODEA1 A1 A1 A2 SMART KEY WITH RFID CHIP RED LED TURNS ON WHEN KEY HAS RFID CHIPKEY HELD OVER COIL ALL RIGHTS RESERVEDDESIGNED BY DAVE JOHNSON DISCOV.......

http://www.discovercircuits.com/PDF-FILES/125KHZSMARTKEYDET1.pdf

diodedbl

Switching Diode Frequency Doublersby Charles Wenzel Diode Selection Ordinary fast switching silicon diodes, special fast recovery junction diodes, schottky barrier diodes, varactors and even old-fashioned germanium diodes or vacuum tubes may be used to construct signal powered frequency doublers. T.......

http://www.techlib.com/files/diodedbl.pdf

Dual_Mike_Preamp

Title Number RevisionSize B Date: 12-Sep-2002 Sheet of File: C:\Website\protel database\website.ddb Drawn By: AGND1+IN2-IN3 +GAIN4 GGND5 -GAIN6 +24V7 OUT8GND9 -24V10 U1 JMP-1 VR1 10k 5% Rev Log R1 6.81k 0.5%R2 6.81k 0.5% R3 499 ohm R4 10 ohm C1 18/63v FCC218/63v FC C3 47/63V FC XLR-3F #1XLR-3F #2XL.......

http://www.forsselltech.com/media/attachments/Dual_Mike_Preamp.pdf

7.2V-Charger

A AB BC CD DE E 44 33221110 V + - HEATSINK THESE 2 DEVICES#16 Ga. Wire RedBlack KyosoFemalePlugs 1/2 MIN. DELAY UNIT DRAWS 700 Ma. IDLE ( ALL DISPLAYS LIT ) APROX. 20 AMPS WITH ALL FOUR BATTERIES CHARGEING.#12 Ga. WIRE COPYRIGHT 2001, ELECTRONIC ENGINEERING SERVICECOOLING FAN TO BLOW ACROSS POWER R.......

http://www.tonyvanroon.com/oldwebsite/circ/7.2V-Charger.pdf

25320-detect_missing_pulses_to_avoid_losing_data_pdf

48 EDN | JUNE 10, 2010 readerS SOLV e de SIGN P r OBL e MS Edit E d By Martin r ow E and Fran Granvill E design ideas In power converters, pulse-drive circuits transmit the pulses a con - troller generates to the power transistor. Driver circuits must both transmit the controller's switching

https://m.eet.com/media/1154094/25320-detect_missing_pulses_to_avoid_losing_data_pdf.pdf

98spct15

https://www.delabs-circuits.com/cirdir/analog/control/98spct15.pdf

EJ45

Volume Forty-Five NEWS BRIEFS IN-DEPTH ARTICLES Low-noise APD bias circuit Understanding successive approximation ADCs Calculating MOSFET power dissipation for high-power, portable DC-DC converters 2 3 6 10 16 18 DESIGN SHOWCASE Power meter achieves Â±1% accuracy Portable devices deriv.......

http://pdfserv.maximintegrated.com/en/ej/EJ45.pdf

1n4007

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

13.8V 40A Power Supply Schematic Prints

http://agurk.dk/bjarke/Projects/PowerSupplyFET/13.8V 40A Power Supply Schematic Prints.pdf