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1000 Threads found on edaboard.com: Schematic sg3525
Hello I have made car amplifier 1x100W 4ohm.The dc/dc converter is made with sg3525 PWM, two buz11 mosfets,torodial ferite trafo.The Amplifier is consist of one pair tranzistors tip35c,tip36c. I HAVE MADE IT AND IT SOUND PERFECT.Now i need schematic for making dcprotection for speaker. Here is the schematic and picture
hi guys, i need some help here i need to build a buck converter from 12v to 9.6v to supply to a motor. i must generate pwm using sg3525. i google oledi. but seems cant find much sg3525 used in buck converter. mostly are for motor control. do any1 have similiar schematic for this? thanks
pls can you help with 12vdc to ac inverter circuit and schematic diagram
Hi, I don't have a complete schematic, but since you want low-weight and high efficiency, SMPS would be a good choice. Here's an here for some ideas including a posted circuit: Circuit posted in that
I don't have a schematic, but the feedback circuit of your example can basically work. The feedback amplifier should probably have a PI rather than a pure I characteristic for faster response.
hello, i want to generate PWM with sg3525 frequency 25Khz and use both output of IC output A and output B. Output A PWM duty cycle variation 10% to 40% and Output B PWM duty cycle variation 40% to 90%. suggest me RT and CT valules or schematic.
83706 Here is the schematic. The configuration is exactly same with the schematic given with the model files. I have changed components to meet my design settings. Here Vout is required to be at least 24 (Output voltage divider is much higher in the schematic for test purpose only)
Thanks smijesh, what is the purpose of resistors and capacitors at pin 1 of sg3525.how it works.i've used this type of feedback but except resistors and capacitors at pin 1.but output voltages is not 5amperes load,output voltage drops by 2.5V and at 8 amperes,it drops by this a normal case or I can make it better by proper fee
1. sg3525 in ON semi and Motorola library. 2. LMD18200 in NSC(National SemiConductor) library. in schematic page press P.P(shortcut)>>choose>>find>>sg3525* or LMD18200* >>search.
Anyone has schematic for 20A lead acid and gel battery charger???
hi all, i urgently need a schematic for a HP/SONY Monitor HP4332A. anyone have an idea, where to get it? perhaps even have it. plz help me, pm or post many THX in advance
Does anyone have a schematic for a AEG CompuStar USV 200VA? Thanks for your help in advance.
Hi! I need a SMPS circuit for 90 to 275 VAC input and with output of +/- 7.5 VDC 500 mA. Could someone help me by providing schematic drawing and bill of materials for this. Thanks Bye!
Here is cool site for you all of Amplifier, Efftct (FX & Stomp Box) Boss, Roland, MXr, DOD, Krog Have a nice day
Hello, Does anyone has a schematic of a telephone dialer? The way it should works is that the input is a momentary contact that triggers the device to dial a preset number. I have looked around here on the forum and also on other ones but I can't find what I'm looking for. THX, Rolec
Hi, I'm looking for a TV-schematic of a Panasonic type TX-25W3C. Does someone have this or knows a URL where to find it? Thanx
Any one have a schematic for an active low loss circuit to combine 2-3 UHF aerials and signals.
I'm looking for schematic for Halda - rally computer used in rally cars to count the distance and time. I will be very thankful :P for any information where to look for information, or how to start build it up. Please send info to my priv email:
Who has the schematic of active antenna loop through of DVB_C tuner? Such as THOMSON DCF8716 Thanks ynhe
hai, go to the following link ,it provide lot of resorces I am looking for 8051 schematic or PCB Eagle File with EPROM and I/O Connection for design of applikation. Can somebody help me?
Need a tip about PIC16f84-based GSM alarm (GSM suports AT command set) + source code schematic wellcome thanks
Try some of these: 293H bridge motor driver & UC1517 stepper controller schematics you can find here "PICmicro Application Design and Hardware Interfacing" You will get an idea. r
You can get schematics from Xilinx at
Full schematic/project for a good quality bench power supply anybody please?. Commercial Dual Laboratory type would do just fine Git
Hi, I need a schematic / app note to a Electronic Brake for an AC motor, using DC injection with SCR's. Can anyone help ? Thanks Codeman
Does somebody know a possibility to import an Eagle4-schematic in Protel 99 (e.g.: export netlists in Eagle via special ULP)? Any suggestions are welcomed. Mik
Hi, I search the schematic and PCB design for this: Elektronika Praktyczna 09/2002 Probably only polish people. If you have the scan of this article, please send me: fatkiller@netcourrier.com For your information is simple CD AUDIO PLAYER with 8252 programed in BASCOM. Tha
Hello her is the schematic, is very easy and it works (with PAL and NTSC): S-video side RCA side Y-ground ----------------+ +------------RCA/composite ground C-ground-----------------+ Y---------------------------+
LM1881 is not a good solution. Better to use Elantec sync separator. You can find the complete schematic in the Elantec datasheet.
My friend said ECS 6.0(Cohession HDS) support Spice/verilog input --> schematic and can edit , spiceVisionalos read spice to schematic , but not support other netlist
klag this is a nice circuit i like it i like it but i for many years used a nixie tube counter my internal refresh rate is set to the same flicker as the refrsh i find nixie more responsive and the thing all lcd weened guys seem to lack when they use one they love it i used one made by R
which tools can i use easy to draw transistor level circuit schematic and can output spice netlist for hspice simulation in linux enviroment? i hope the tools can be easy get, free or cr*ck already.thanks Hi A. Oregano (Free for d/l) 1. Xcircuit (Free for d/l) 2. h**p://bach.ece.
Hi SATCAD - a schematic capture, pcb design and tooling package. The source code, dos executables, manual and many other bits and pieces are at 1. -> t tnx
Hi Just about every "schematic capture" system is nothing more than a glorified drawing tool. The data they store are just drawings. Sheet after sheet of disconnected graphical data, with no design-wide resolution. Cohesion Cohesion Chip Designer is more that a "schematic capture" system. It's a hierarchical database system. The drawing aspect
maybe u can ask to get an educational license. a lot of companys do give such licenses. From handling aspects i would recommend PowerPCB which have a very clear and structured user interface and its perfect to use. i really tried a lot of schematic/Routing Systems. regards Elvis P.
I want to use my Siemens M50 to connect internet from my pc via com ports. Please help me by a data cable schematic. Thanks in advance.
I need a schematic which programs both PICs & SXs. I've Conquest based PicProg works with ICProg. Is this programmer support SXs with ICProg? If so, where do I have to connect OSC1 and OSC2 pins of SX at programmer? I mean which is which OSC1,OSC2@SX and PGD(RB7),PGC(RB6)@PIC ? greetz
Hello.. Does anyone have a copy of the ISP cable schematic used by the Atmel AT89ISP programming software? I would like to make up one for hobby use and wanted to ask before I attempted to 'reverse-engineer' the software. Atmel doesn't want to give out the schematic!? Thanks.. rfdes
You can search for schematics of CT1 (900MHz, narrow FM) cordless phones e.g. from Panasonic. The most of them are 21,25MHz/450(455) kHz pool_77
I want Universal Programmer schematic, and Programmer Programing software. Or anything fit with 8051 :idea: thanks
generate a schematic Symbol from your VHDL code using this free tool
Does Any body know how to Drive a brushless motor with PWM interface? I want a schematic. thanks
link for free schematic editor: Version for Windows available ! nick25
Hello Guys, i need an CO2 monitor schematic, and some information about the sensor used. (infrared spectrum that CO2 absorv) Tks Daniel
Hi Cadence schematic Simulation w/Spectre 1. * -> t tnx
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Hi ALL! This Atmel ISP cable schematic(89s8252.gif). Work with AT89S/90 chips. Soft: FoxB