Welcome
Username or Email:

Password:


Missing Code




[ ]
[ ]
Online
  • Guests: 28
  • Members: 0
  • Newest Member: omjtest
  • Most ever online: 396
    Guests: 396, Members: 0 on 12 Jan : 12:51
Members Birthdays:
One birthday today, congrats!
GrantX (34)


Next birthdays
03/29 GrantX (34)
03/30 Adam Horden (39)
03/30 Mr.Warwickshire (23)
Contact
If you need assistance, please send an email to forum at 4hv dot org. To ensure your email is not marked as spam, please include the phrase "4hv help" in the subject line. You can also find assistance via IRC, at irc.shadowworld.net, room #hvcomm.
Support 4hv.org!
Donate:
4hv.org is hosted on a dedicated server. Unfortunately, this server costs and we rely on the help of site members to keep 4hv.org running. Please consider donating. We will place your name on the thanks list and you'll be helping to keep 4hv.org alive and free for everyone. Members whose names appear in red bold have donated recently. Green bold denotes those who have recently donated to keep the server carbon neutral.


Special Thanks To:
  • Aaron Holmes
  • Aaron Wheeler
  • Adam Horden
  • Alan Scrimgeour
  • Andre
  • Andrew Haynes
  • Anonymous000
  • asabase
  • Austin Weil
  • barney
  • Barry
  • Bert Hickman
  • Bill Kukowski
  • Blitzorn
  • Brandon Paradelas
  • Bruce Bowling
  • BubeeMike
  • Byong Park
  • Cesiumsponge
  • Chris F.
  • Chris Hooper
  • Corey Worthington
  • Derek Woodroffe
  • Dalus
  • Dan Strother
  • Daniel Davis
  • Daniel Uhrenholt
  • datasheetarchive
  • Dave Billington
  • Dave Marshall
  • David F.
  • Dennis Rogers
  • drelectrix
  • Dr. John Gudenas
  • Dr. Spark
  • E.TexasTesla
  • eastvoltresearch
  • Eirik Taylor
  • Erik Dyakov
  • Erlend^SE
  • Finn Hammer
  • Firebug24k
  • GalliumMan
  • Gary Peterson
  • George Slade
  • GhostNull
  • Gordon Mcknight
  • Graham Armitage
  • Grant
  • GreySoul
  • Henry H
  • IamSmooth
  • In memory of Leo Powning
  • Jacob Cash
  • James Howells
  • James Pawson
  • Jeff Greenfield
  • Jeff Thomas
  • Jesse Frost
  • Jim Mitchell
  • jlr134
  • Joe Mastroianni
  • John Forcina
  • John Oberg
  • John Willcutt
  • Jon Newcomb
  • klugesmith
  • Leslie Wright
  • Lutz Hoffman
  • Mads Barnkob
  • Martin King
  • Mats Karlsson
  • Matt Gibson
  • Matthew Guidry
  • mbd
  • Michael D'Angelo
  • Mikkel
  • mileswaldron
  • mister_rf
  • Neil Foster
  • Nick de Smith
  • Nick Soroka
  • nicklenorp
  • Nik
  • Norman Stanley
  • Patrick Coleman
  • Paul Brodie
  • Paul Jordan
  • Paul Montgomery
  • Ped
  • Peter Krogen
  • Peter Terren
  • PhilGood
  • Richard Feldman
  • Robert Bush
  • Royce Bailey
  • Scott Fusare
  • Scott Newman
  • smiffy
  • Stella
  • Steven Busic
  • Steve Conner
  • Steve Jones
  • Steve Ward
  • Sulaiman
  • Thomas Coyle
  • Thomas A. Wallace
  • Thomas W
  • Timo
  • Torch
  • Ulf Jonsson
  • vasil
  • Vaxian
  • vladi mazzilli
  • wastehl
  • Weston
  • William Kim
  • William N.
  • William Stehl
  • Wesley Venis
The aforementioned have contributed financially to the continuing triumph of 4hv.org. They are deserving of my most heartfelt thanks.
Forums
4hv.org :: Forums :: High Voltage
« Previous topic | Next topic »   

Mini induction heater IRFP460 5 MHz

1 2 3 
Move Thread LAN_403
zilipoper
Tue Jul 24 2012, 03:15PM Print
zilipoper Registered Member #4152 Joined: Thu Oct 20 2011, 10:18PM
Location: The Russian Federation
Posts: 108
Hi this is my Mini induction heater made in 20 minutes cheesey
without load, he does not consume power tongue
he does not explode, when 50V strongly bask capacitors amazed


scheme


1343142837 4152 FT0 Sam 1728



Back to top
Steve Conner
Tue Jul 24 2012, 05:06PM
Steve Conner Registered Member #30 Joined: Fri Feb 03 2006, 10:52AM
Location: Glasgow, Scotland
Posts: 6706
очень хорошо! Thanks for posting the schematic smile
Back to top
zilipoper
Tue Jul 24 2012, 05:43PM
zilipoper Registered Member #4152 Joined: Thu Oct 20 2011, 10:18PM
Location: The Russian Federation
Posts: 108
thank you shades

1343151826 4152 FT142264 3243 1343150063
Back to top
Chip Fixes
Tue Jul 24 2012, 09:17PM
Chip Fixes Registered Member #3781 Joined: Sat Mar 26 2011, 02:25AM
Location:
Posts: 701
Ah this is awesome! What was your input voltage? and what's a good wire to use for the coil?
Back to top
Gabriel35
Tue Jul 24 2012, 11:14PM
Gabriel35 Registered Member #2310 Joined: Wed Aug 19 2009, 08:04PM
Location: Santa Catarina - Brazil
Posts: 169
How much power it can handle?
I mean, how much voltage is safe to put on "+U"?
Does the potentiometer controls the frequency?

Does it take feedback directly from the coil?

Interesting Schematic, i've never seen a so simple driver before...
Back to top
kimbomba
Tue Jul 24 2012, 11:26PM
kimbomba Registered Member #3854 Joined: Fri Apr 29 2011, 03:45AM
Location: Mexico
Posts: 95
Very nice result. What is the voltage rating on the capacitors? Is D1 a zener? thanks for sharing.
Back to top
zilipoper
Wed Jul 25 2012, 06:16AM
zilipoper Registered Member #4152 Joined: Thu Oct 20 2011, 10:18PM
Location: The Russian Federation
Posts: 108
D1- zener. supply voltage I had 40-50V
The higher the voltage, the more heated coil and capacitors smile
Back to top
Gabriel35
Wed Jul 25 2012, 04:24PM
Gabriel35 Registered Member #2310 Joined: Wed Aug 19 2009, 08:04PM
Location: Santa Catarina - Brazil
Posts: 169
How much voltage is safe to put on "+U"?
Does the potentiometer controls the frequency?

Does it take feedback directly from the coil?
Back to top
kimbomba
Wed Jul 25 2012, 06:35PM
kimbomba Registered Member #3854 Joined: Fri Apr 29 2011, 03:45AM
Location: Mexico
Posts: 95
What is the type and voltage rating of you capacitors? how many turns you have for feedback?
Back to top
Chip Fixes
Wed Jul 25 2012, 07:40PM
Chip Fixes Registered Member #3781 Joined: Sat Mar 26 2011, 02:25AM
Location:
Posts: 701
Will it at least melt solder with 24v? I just built one but I don't have a variac :P
Back to top
1 2 3 

Moderator(s): Chris Russell, Noelle, Alex, Tesladownunder, Dave Marshall, Dave Billington, Bjørn, Steve Conner, Wolfram, Kizmo, Mads Barnkob

Go to:

Powered by e107 Forum System
 
Legal Information
This site is powered by e107, which is released under the GNU GPL License. All work on this site, except where otherwise noted, is licensed under a Creative Commons Attribution-ShareAlike 2.5 License. By submitting any information to this site, you agree that anything submitted will be so licensed. Please read our Disclaimer and Policies page for information on your rights and responsibilities regarding this site.