Re: pic1
IamSmooth, Tue Oct 24 2006, 09:41PM

Re: pic1
IamSmooth, Sat Oct 28 2006, 12:53AM

phase shift circuit and synchronous motor

Re: pic1
IamSmooth, Sat Oct 28 2006, 04:16PM

currents to motor windings 1 and 2 and right before synch is lost

Re: pic1
IamSmooth, Thu Jan 04 2007, 04:56AM

My crude drawing.

Re: pic1
IamSmooth, Thu Jan 04 2007, 05:00AM

My crude drawing

Re: pic1
IamSmooth, Thu Jan 04 2007, 05:02AM

Re: pic1
IamSmooth, Sun Jan 14 2007, 04:27AM

schematic

Re: pic1
GreySoul, Wed Jun 20 2007, 02:23PM

dude the line tool is your friend. (I know there's no reason to post here...just saying)

Re: pic1
IamSmooth, Fri Jan 18 2008, 04:30PM

Re: pic1
IamSmooth, Mon Feb 11 2008, 03:51PM

AC filter capacitor

Re: pic1
IamSmooth, Mon Feb 11 2008, 10:17PM

Circuit is suppose to extract AC component of AC+DC signal. It is suppose to convert it to DC and allow the original DC component to pass through the resistor.

Re: pic1
IamSmooth, Fri Nov 28 2008, 05:01PM

Re: pic1
IamSmooth, Mon Sept 07 2009, 06:13AM

Re: pic1
IamSmooth, Tue Sept 15 2009, 05:24AM

Re: pic1
IamSmooth, Sat Sept 19 2009, 06:39PM

image

Re: pic1
IamSmooth, Sat Sept 26 2009, 02:53AM

TL494 set to near 50% duty, 250kHz
IRS2184 half-bridge gate drive chip powering two LEDs with the HO and LO outputs

First picture is TL494 pulses
Second picture is HO output waveform
Third picture is LO output waveform
Fourth picture is breadboard

Re: pic1
IamSmooth, Tue Oct 06 2009, 04:04AM

Step response

Re: pic1
IamSmooth, Sat Oct 10 2009, 09:08PM

induction heater inverter

tracing

Re: pic1
IamSmooth, Mon Dec 21 2009, 01:32AM

Voltage range is 0 to 15v (1.5 divisions)

Re: pic1
IamSmooth, Thu Jan 07 2010, 02:35AM