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IamSmooth
Mon Feb 11 2008, 03:51PM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
AC filter capacitor

1202745065 190 FT17015 Ac Capacitor
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IamSmooth
Mon Feb 11 2008, 10:17PM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
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.
1202768228 190 FT17015 Acfilter
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IamSmooth
Fri Nov 28 2008, 05:01PM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567

1227891660 190 FT17015 Img 0999

1227891660 190 FT17015 Img 1000
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IamSmooth
Mon Sept 07 2009, 06:13AM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567

1252304030 190 FT17015 Img 0707
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IamSmooth
Tue Sept 15 2009, 05:24AM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567

1252992275 190 FT17015 Cm Ih
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IamSmooth
Sat Sept 19 2009, 06:39PM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
image

1253385546 190 FT17015 Quest1
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IamSmooth
Sat Sept 26 2009, 02:53AM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
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
1253933609 190 FT17015 Img 0719

1253933609 190 FT17015 Img 0720

1253933609 190 FT17015 Img 0721

1253933609 190 FT17015 Img 0722
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IamSmooth
Tue Oct 06 2009, 04:04AM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
Step response
1254801843 190 FT17015 Step
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IamSmooth
Sat Oct 10 2009, 09:08PM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
induction heater inverter

tracing
1255208914 190 FT17015 Inverterschematic

1255208914 190 FT17015 Invertertrace
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IamSmooth
Mon Dec 21 2009, 01:32AM
IamSmooth Registered Member #190 Joined: Fri Feb 17 2006, 12:00AM
Location:
Posts: 1567
Voltage range is 0 to 15v (1.5 divisions)
1261359140 190 FT17015 Img 0790
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