⏚ Electrical Engineering

**Electrical Contractors and Master Contractors For POWERWORX e3 Energy Management Systems***

Con Edison is RAISING ELECTRIC BILLS 20%. 50% INCREASES ARE DOWN THE ROAD. NOW YOU CAN OFFER CUSTOMERS THE PREMIER ENER...

2 comments posted 17yrs

posted by pureairsolution

2 comments posted 17yrs posted by pureairsolution

Learning the NEC

I was taking a course at the Junior College in Searcy,Ar but the teacher turned out to be even worse than I'd heard. I'...

9 comments posted 17yrs

posted by clannorm

9 comments posted 17yrs posted by clannorm

will a transformer work in dc? i seen that, the input transformer in a single phase converter can carry a dc and because of that magnetic saturation problem occurs.....

will a transformer work in dc? i seen that, the input transformer in a single phase converter can carry a dc and becaus...

5 comments posted 17yrs

posted by vidhya36

5 comments posted 17yrs posted by vidhya36

Another question

I found another question on the same circuit. For some reason the designer used -5 volts for a low (coming from another...

2 comments posted 17yrs

posted by nobody

2 comments posted 17yrs posted by nobody

how did I achieve a pulsing dc current fixed at 13.56 MHz

For testing applications I'm trying to feed a low voltage high frequency (@ 13.56 MHz) direct current to an apparatus h...

0 comments posted 17yrs

posted by Michael.J.Pierce

0 comments posted 17yrs posted by Michael.J.Pierce

This will help cut energy costs... Old news, but new technology still

http://technology.newscientist.com/channel/tech/dn11907-superconducting-power-line-to-shore-up-new-york-grid.html

7 comments posted 17yrs

posted by Dorothy

7 comments posted 17yrs posted by Dorothy

Linking s-domain and phasor analysis...

I've been working with phasors and s-domain analysis for a little bit now. My mathematical skills aren't the best and I...

12 comments posted 17yrs

posted by davidd31415

12 comments posted 17yrs posted by davidd31415

New Concept of an 'Ideal' DC Stabilizer

Hi, Im just surfing and find you. Well, once i made a DC stabilizer myself, but so far, i've not found any DC regulator...

3 comments posted 17yrs

posted by lukmannet

3 comments posted 17yrs posted by lukmannet

74HC04

I saw a circuit where 5 inputs were tied together on a 74HC04 and all the outputs were tied together. I'm assuming this...

1 comments posted 17yrs

posted by nobody

1 comments posted 17yrs posted by nobody

question about Shannon capacity

Hello, can Shannon capacity be used to estimate the rate for all wireless technologies or just certain ones? I've been...

4 comments posted 17yrs

posted by osheikh81

4 comments posted 17yrs posted by osheikh81

CT design.....

Hello. I am working on a project which needs some CT concepts. Can anyone tell me from where I can get them. Also, can...

1 comments posted 17yrs

posted by saurabh2688

1 comments posted 17yrs posted by saurabh2688

PG Diploma in VLSI Design using FPGA- new batch strating from 4th Dec 08

Post Graduate Diploma in VLSI Design using FPGA from Sandeepani School of VLSI Design a division of CoreEL Technologies...

0 comments posted 17yrs

posted by rajeshshetty71

0 comments posted 17yrs posted by rajeshshetty71

Shunt regulator TLV431

Hello, I'm using the TI TLV431 in the shunt configuration with two external resistors (see schematic figure link below)...

12 comments posted 17yrs

posted by jairoscz

12 comments posted 17yrs posted by jairoscz

medical electrical system resources?

Where can I find resources related to medical electrical system (for usa)? It is a more stringent than home electrical...

1 comments posted 17yrs

posted by nospam

1 comments posted 17yrs posted by nospam

repair of cut insulation..

Not underground.or outdoors is there a product...one can paste or smoth over a small nic in electric cord insulatin ......

3 comments posted 17yrs

posted by ELLIOTx

3 comments posted 17yrs posted by ELLIOTx