Category:PCB Component Learning

Group Administrators: 1 | Group Member: 358 | Group Threads: 358

Electronic components are basic electronic element or electronic parts usually packaged in a discrete form with two or more connecting leads or metallic pads. Electronic Components are intended to be connected together, usually by soldering to a printed circuit board (PCB), to create an electronic circuit with a particular function.;

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About Anthology crossover components

Hello, A couple of weeks ago, I decided to build a pair of Anthology speakers. The problem is the components... I looked around for the specified crossover components, but I didn't find most of ...(See More)

Prashanth Gunjur
2017/2/22 6:12:36
1 comments
248 views

RoHS compliant parts

Hi, We started to get more and more parts RoHS compliant on our smt line. The operator is sending me back a reel of componenent (0805)resistors and he is telling me that solder wetting is poor a...(See More)

Guillaume Leblanc
2017/2/22 5:53:18
1 comments
265 views

Amp audio cord

Amp audio cord keeps frying or over loading i put a new one on and it lasted for about 5 minutes b4 shorting out whats rong with my amp or cords(See More)

efem elec. co.
2017/2/22 5:51:44
1 comments
215 views

Replace capacitor for Yamaha MX1

Hi. I recently made a mistake and blew up the MX1 poweramp from Yamaha. The electrolyte from the capacitor has leaked. The specs for the caps are as follows : Make Nichicon both 02 Nos 330...(See More)

Sergio Vasconcelos
2017/2/21 7:38:33
1 comments
281 views

2sa1085

I was looking at building douglas self's "preamplifier 2012" but i am having issues locating the 2sa1085 part for the moving coil section. I have a quote for 2.25 per transistor in 200 qnty, but only ...(See More)

hobbydepot.my
2017/2/21 7:01:46
1 comments
338 views

Replacement for Capacitor cans

Good music to everyone! I need to replace old cap cans, the replacement I want to install have the bolt on the bottom for the affixtion. The question if I can cut the bolt and how close to...(See More)

robotszoft
2017/2/21 6:54:59
1 comments
242 views

381LQ471M400A032 Cornell Dubilier vs B43504A9477M000 EPCOS

Hello! I'm in the process of changing the output capacitors on my Singlepower MPX3 tube amp. After looking at many of them, these two have very low ESR ratings and seem to be of the highest qual...(See More)

Peter Trenciansky
2017/2/20 16:11:11
1 comments
176 views

where I can get a replacement of kenwood standby transformer

I'm looking for a replacement transformer for a Kenwood A-F5 amplifier. It is the stand by transformer part # L07-1891-15. I know that pins 2 and 3 are 12V RMS, but I don't know the voltag...(See More)

Mauro Del Signore
2017/2/20 8:07:19
1 comments
274 views

What is a linear resistor?

What is a linear resistor? Resistors that obey ohms law are called linear resistors. The resistance of these resistors does not change with the varying current flowing through it. Gener...(See More)

James
2017/2/20 8:00:17
1 comments
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focal tc90k

hi, have just taken some opera callas out of storage and found a dead HF driver. its a focal tc90k - does anybody have one, or know where one could be obtained please?? cheers, nobby...(See More)

Chicken Hacker
2017/2/20 7:59:25