Electronic Circuits Projects Diagrams Free

Electronic Circuits Projects Diagrams Free - Datasheet/Parts Requests http://www.electro-tech-online.com/ Request a datasheet or enquire about part equivalents and/or difficult-to-find parts here. en Sat, 21 Nov 2009 01:26:36 GMT vBulletin 60 http://static.electro-tech-online.com/images/misc/rss.jpg Electronic Circuits Projects Diagrams Free - Datasheet/Parts Requests http://www.electro-tech-online.com/ Orcad Layout Footprint manual http://www.electro-tech-online.com/datasheet-parts-requests/100202-orcad-layout-footprint-manual.html Wed, 18 Nov 2009 20:59:39 GMT Does any one know were i can download the Orcad Layout Footprint manual? This manual is a paper/pdf that has all the footprints in real size so i... Does any one know were i can download the Orcad Layout Footprint manual?
This manual is a paper/pdf that has all the footprints in real size so i can compare it with the real components...
I have one that is a book scan that does not have the right size for the components (because of the scan)... ]]> Datasheet/Parts Requests priestnot http://www.electro-tech-online.com/datasheet-parts-requests/100202-orcad-layout-footprint-manual.html 8200t http://www.electro-tech-online.com/datasheet-parts-requests/100142-8200t.html Tue, 17 Nov 2009 15:21:47 GMT Hi,

I have found a 3 pins chip mounted on a radiator in a switching power supply rated as "8200t", Can somebody help me out what is it and if it has any similar chip?

Thanks ]]> Datasheet/Parts Requests Electronman http://www.electro-tech-online.com/datasheet-parts-requests/100142-8200t.html Unknown IC manufacturer PLEASE HELP! http://www.electro-tech-online.com/datasheet-parts-requests/100123-unknown-ic-manufacturer-please-help.html Tue, 17 Nov 2009 05:57:29 GMT Hi, i have a query regarding this I.C, i have searched its number on the internet also but no success. i would be very thankful if some body... Hi,

i have a query regarding this I.C, i have searched its number on the internet also but no success. i would be very thankful if some body helped me in this matter. this is a part of a digital to synchro converter circuit.

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]]> Datasheet/Parts Requests haniftir http://www.electro-tech-online.com/datasheet-parts-requests/100123-unknown-ic-manufacturer-please-help.html Fast recovery bridge question http://www.electro-tech-online.com/datasheet-parts-requests/100073-fast-recovery-bridge-question.html Sun, 15 Nov 2009 17:11:51 GMT I am thinking about replacing the basic KBPC 1002 rectifier bridge (200v rev, 140v RMS max, 10A fwd, 1.2v fwd drop) in my amp with a fast, superfast... I am thinking about replacing the basic KBPC 1002 rectifier bridge (200v rev, 140v RMS max, 10A fwd, 1.2v fwd drop) in my amp with a fast, superfast or ultrafast bridge. I am having a hard time finding one with similar specs. My question is this - just ahead of the bridges are 5A fuses, so can I use a bridge that is 6A or 8A rather than 10A? Am I correct that with that rated fuse, the bridge won't see anything more than 5A to begin with? Any other thoughts on this subject are appreciated as well. ]]> Datasheet/Parts Requests texaslonghorn http://www.electro-tech-online.com/datasheet-parts-requests/100073-fast-recovery-bridge-question.html TDS-08a solenoid, what inductance? http://www.electro-tech-online.com/datasheet-parts-requests/100051-tds-08a-solenoid-what-inductance.html Sat, 14 Nov 2009 19:36:09 GMT Hi, I found a couple TDS-08a solenoids, and now I need to know the inductance, but all datasheets I found don't say anything about it.

Quick google of a datasheet:

Quote:

Specifications:
Size: 20x26x36.8mm

Holding force:1350gf (13.2N)

Pull force @ 4mm:120gf(1.18N)

Weight:96g

Plunger weight:12g

Coil:3.4 watts

Standard options:
Operating voltages: 6, 12, 24 Vdc
Connections: wires, leads, terminals.
Plunger: Plated (Std.), emarlon coating.

Is there any way to calculate the inductance just from that?
Thanks in advance. ]]> Datasheet/Parts Requests Nikita http://www.electro-tech-online.com/datasheet-parts-requests/100051-tds-08a-solenoid-what-inductance.html GW GOS-522 Oscilloscope Schematic/Circuit Diagram http://www.electro-tech-online.com/datasheet-parts-requests/100025-gw-gos-522-oscilloscope-schematic-circuit-diagram.html Sat, 14 Nov 2009 03:51:45 GMT Hi everyone. I have recently acquired the above scope and would dearly love to get a schematic/circuit diagram for it. The scope basically works... Hi everyone.

I have recently acquired the above scope and would dearly love to get a schematic/circuit diagram for it. The scope basically works but has some issues and a diagram would be hugely helpful. The main issue I have is with the trace brightness; it is almost non-existent and the intensity control does nothing to change that - in fact it does nothing at all. The pot is OK, my thoughts are either the tube is on the way out or the driver circuitry is dodgy. I have replaced some of the electros and this helped a lot; the rest seem to have 'burned in' OK.

Everything else works except for this intensity issue; I am thinking I could bump up the juice to the tube slightly in order to get some more life out of it as replacing the tube is not an option, unless someone has one for sale that is. Either way, I need s circuit diagram to help pinpoint what to do and where.

Thanks, Dave. ]]> Datasheet/Parts Requests davenz http://www.electro-tech-online.com/datasheet-parts-requests/100025-gw-gos-522-oscilloscope-schematic-circuit-diagram.html 16-bit equivalent of the 4017 IC? http://www.electro-tech-online.com/datasheet-parts-requests/99991-16-bit-equivalent-4017-ic.html Fri, 13 Nov 2009 08:41:47 GMT I am looking for a counter that counts to 16 or higher that only has one pin high at a time in order to drive an LED dot matrix. Thanks I am looking for a counter that counts to 16 or higher that only has one pin high at a time in order to drive an LED dot matrix.

Thanks ]]> Datasheet/Parts Requests ScrambledEggs http://www.electro-tech-online.com/datasheet-parts-requests/99991-16-bit-equivalent-4017-ic.html FreeIC http://www.electro-tech-online.com/datasheet-parts-requests/99980-freeic.html Thu, 12 Nov 2009 20:41:27 GMT On which website I can get ic for free on request On which website I can get ic for free on request ]]> Datasheet/Parts Requests ElectronicsDevil http://www.electro-tech-online.com/datasheet-parts-requests/99980-freeic.html relay http://www.electro-tech-online.com/datasheet-parts-requests/99967-relay.html Thu, 12 Nov 2009 16:38:44 GMT is there a component that acts like a relay but without moving parts? is there a component that acts like a relay but without moving parts? ]]> Datasheet/Parts Requests NickLee http://www.electro-tech-online.com/datasheet-parts-requests/99967-relay.html Best on-line transistor cross ref site? http://www.electro-tech-online.com/datasheet-parts-requests/99944-best-line-transistor-cross-ref-site.html Thu, 12 Nov 2009 01:00:22 GMT Any suggestions? Any suggestions? ]]> Datasheet/Parts Requests texaslonghorn http://www.electro-tech-online.com/datasheet-parts-requests/99944-best-line-transistor-cross-ref-site.html Help with transistor equivalent http://www.electro-tech-online.com/datasheet-parts-requests/99938-help-transistor-equivalent.html Wed, 11 Nov 2009 20:33:23 GMT am looking for current replacements for 2SD555 and 2SB600 complementary pairs. I am getting confused by the xref info I have found. Any specific... am looking for current replacements for 2SD555 and 2SB600 complementary pairs. I am getting confused by the xref info I have found. Any specific info/suggestions greatly appreciated. Thanks. ]]> Datasheet/Parts Requests texaslonghorn http://www.electro-tech-online.com/datasheet-parts-requests/99938-help-transistor-equivalent.html unipolar stepper motor http://www.electro-tech-online.com/datasheet-parts-requests/99932-unipolar-stepper-motor.html Wed, 11 Nov 2009 16:46:55 GMT i have a 6 pin unipolar stepper motor, and i can't figure out whitch pin is a,b,c, and d so i can hook it up 2 a control ]]> Datasheet/Parts Requests galeglory http://www.electro-tech-online.com/datasheet-parts-requests/99932-unipolar-stepper-motor.html Datasheet for Hitachi LM313XBN http://www.electro-tech-online.com/datasheet-parts-requests/99920-datasheet-hitachi-lm313xbn.html Wed, 11 Nov 2009 10:35:36 GMT Hi Can anyone help me with the datasheet for a Hitachi LM313XBN LCD display. This is... Hi
Can anyone help me with the datasheet for a Hitachi LM313XBN LCD display.

This is what I have gotten so far. ]]> Datasheet/Parts Requests Kryten http://www.electro-tech-online.com/datasheet-parts-requests/99920-datasheet-hitachi-lm313xbn.html i need datasheet help me plzzzz http://www.electro-tech-online.com/datasheet-parts-requests/99918-i-need-datasheet-help-me-plzzzz.html Wed, 11 Nov 2009 10:20:47 GMT hello every one plz help me i m confused about datasheet . plz any one explain what is datasheet and plz give me datasheet about the following ICs... hello every one plz help me i m confused about datasheet . plz any one explain what is datasheet and plz give me datasheet about the following ICs {AND,OR.NOT,XOR,NAND,NOR}

plz give me quick responc i will be thank full ]]> Datasheet/Parts Requests hakhan http://www.electro-tech-online.com/datasheet-parts-requests/99918-i-need-datasheet-help-me-plzzzz.html ramkey http://www.electro-tech-online.com/datasheet-parts-requests/99911-ramkey.html Wed, 11 Nov 2009 07:04:30 GMT i require FA5323 IC datasheet and its equivalent ic.please help me.:rolleyes: i require FA5323 IC datasheet and its equivalent ic.please help me.:rolleyes: ]]> Datasheet/Parts Requests ramkey1967 http://www.electro-tech-online.com/datasheet-parts-requests/99911-ramkey.html