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General electronics

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Basic questions about simple circuits, single parts and components. Earn respect by helping new members learn electronics. Do your own research first! Ask specific questions, show that you did some work before asking and the help will be plentiful.

3 Posts
1 Topics

Last post by Mads Barnkob
in Re: Online Electronic Re...
on March 10, 2017, 11:14:40 PM

No New Posts Electronic circuits

General electrical circuits, design, teardowns, audio, induction heating etc, if it is not directly high voltage related it belongs here

48 Posts
6 Topics

Last post by afk
in Re: Royer induction heat...
on April 22, 2017, 03:48:44 PM

No New Posts Printed Circuit Board

Layout, good practises, production, and design

11 Posts
2 Topics

Last post by futurist
in Re: PCB etching, DIY (ch...
on April 13, 2017, 01:56:05 PM

No New Posts Microcontrollers, Programmable Logic, Interfaces and Displays

Everything related to programmable devices and their human-machine-interfaces

0 Posts
0 Topics

High voltage

No New Posts Transformer (iron core)

Neon sign transformer (NST), Microwave Oven transformers (MOT), polepig transformers, Potential transformers, Oil Burner Ignition transformers (OBIT), Ignition transformers, old x-ray transformers etc

0 Posts
0 Topics

No New Posts Transformer (ferrite core)

High voltage inverters, new x-ray transformers, flyback transformers from TVs and monitors etc

16 Posts
2 Topics

Last post by Mads Barnkob
in Re: TL494 Flyback driver...
on April 12, 2017, 07:17:55 PM

No New Posts Voltage Multipliers

Marx, cockcroft-walton etc

0 Posts
0 Topics

No New Posts Static electricity

Vimhurst, Van de Graff

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0 Topics

Tesla coils

No New Posts Spark gap Tesla coils

DC charging, rotating spark gap, static spark gap, powered by NST, MOT, polepig etc

0 Posts
0 Topics

No New Posts Solid state Tesla coils

SSTC, Slayer exciter, Royer driven, single transistor

28 Posts
4 Topics

Last post by Mads Barnkob
in MOVED: Royer - Induction...
on April 16, 2017, 09:49:15 PM

No New Posts Dual Resonant Solid State Tesla coils

DRSSTC, QCW

28 Posts
4 Topics

Last post by Mads Barnkob
in Re: DRSSTC 1 Problem cap...
on April 11, 2017, 10:56:28 PM

No New Posts Vacuum tube Tesla coils

Vacuum tubes, radio valves, thermionic valves

0 Posts
0 Topics

Pulse power

No New Posts Capacitor banks

Discussion on construction, design and safety related to capacitors used for pulse energy discharges and their accessories like spark gaps, trigger mechanism, fail safe circuits and measurements. Can crushers and coin shrinkers etc also belong here

5 Posts
2 Topics

Last post by Mads Barnkob
in Re: Very high voltage, s...
on March 21, 2017, 10:15:29 PM

No New Posts Induction launchers, coil guns and rails guns

Discussion of coil design for induction/ring launchers, rail/coil design for guns, spark gaps, triggering mechanism, use of solid state switches etc

0 Posts
0 Topics

Electromagnetic radiation

No New Posts Radio frequency

Radio Amateurs, infrared, microwaves, wireless communication, blue-tooth, WiFi etc

4 Posts
1 Topics

Last post by Mads Barnkob
in Re: Ice Bridge Ground
on March 13, 2017, 10:09:31 PM

No New Posts Light, lazers and optics

Everything related to light, be it visible or not

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Ionizing radiation

No New Posts Radioactive sources

Sources, sample collections, polution, places and sites

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No New Posts X-ray

If it has anything to do with x-rays, this is the place

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0 Topics

No New Posts Detection, counting and measurements

Back ground radiation stations, dosimeters, cosmic ray counters etc

4 Posts
1 Topics

Last post by bktemp
in Re: AGFA PMT module AGFA...
on April 22, 2017, 05:08:37 PM

Projects

No New Posts Showcase your project

Specific ruleset! Read the sticky thread before posting

1 Posts
1 Topics

Last post by Mads Barnkob
in Read before posting! Spe...
on March 07, 2017, 11:01:03 PM

Science photography

No New Posts Smart phones

Apps like time lapse, slow motion, filters

0 Posts
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No New Posts Digital compact camera

Regular consumer cameras, custom firmware etc

1 Posts
1 Topics

Last post by Mads Barnkob
in CHDK - Canon Hack Develo...
on March 07, 2017, 10:32:31 PM

No New Posts DSLR

Discussion of best settings for shutter, aperture, ISO etc

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Discussion only for dedicated high speed cameras

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General discussion, chatting and admin contact

No New Posts General chatting

The town square where you can chat about any topic allowed by the site rules

10 Posts
2 Topics

Last post by Mads Barnkob
in Re: Hello everyone
on March 29, 2017, 09:51:53 AM

No New Posts Science, research and news in other fields than electronics

Discussion and posting of news from other fields of science than those that have special forums on this site already

1 Posts
1 Topics

Last post by Mads Barnkob
in NASA image and video lib...
on April 19, 2017, 09:16:38 AM

No New Posts Laboratories

Show off your lab, hackspace, garage, shed or work shop

1 Posts
1 Topics

Last post by Mads Barnkob
in Kaizer Power Electronics...
on March 11, 2017, 09:55:56 AM

No New Posts Hobby sites

Do you have a website, youtube or social media account where you show electronics, make other users aware of it here

2 Posts
2 Topics

Last post by Mads Barnkob
in Template for posting you...
on March 07, 2017, 02:52:46 PM

No New Posts Contests and events

Contents and events can be announced here or you can share a interesting one that you found

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The only place where it is allowed to ask other users for help/sharing/money to your crowdfunding project, advertise for it here, nowhere else

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Marketplace

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It is only allowed to post on the selling board if you have at least 25 post count. Commercial advertising is allowed for small start-up companies, 1 man companies or other similar companies with a niche production in high voltage parts

6 Posts
3 Topics

Last post by Mads Barnkob
in Selling: NWL W00238 Capa...
on April 18, 2017, 09:51:37 PM

No New Posts Buying

Looking for a specific and exotic component? This is the place to go to. Be sure to add a price range you are willing to pay for the item.

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No New Posts Trade

Looking to trade components for components? This is the place

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* Recent Topics and Posts

post Re: AGFA PMT module AGFA-IUP3, reverse engineering
[Detection, counting and measurements]
bktemp
April 22, 2017, 05:08:37 PM
post Re: Royer induction heater
[Electronic circuits]
afk
April 22, 2017, 03:48:44 PM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
Mads Barnkob
April 19, 2017, 01:23:09 PM
post NASA image and video library (newly opened to the public)
[Science, research and news in other fields than electronics]
Mads Barnkob
April 19, 2017, 09:16:38 AM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
kamelryttarn
April 19, 2017, 08:32:34 AM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
afk
April 19, 2017, 08:13:55 AM
post Selling: NWL W00238 Capacitor 815 KVAR 1200 VAC 680 Ampere @ 10 kHz
[Selling]
Mads Barnkob
April 18, 2017, 09:51:37 PM
post Re: Selling: Ferrite cores, lots of them
[Selling]
Mads Barnkob
April 18, 2017, 08:37:07 PM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
kamelryttarn
April 18, 2017, 04:59:56 PM
post Re: Selling: Ferrite cores, lots of them
[Selling]
afk
April 18, 2017, 04:30:51 PM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
afk
April 18, 2017, 04:14:32 PM
post Re: Royer - Induction Heater
[Electronic circuits]
Mads Barnkob
April 18, 2017, 01:54:45 PM
post Re: Chinese Ebay Royer induction heater tests
[Electronic circuits]
kamelryttarn
April 17, 2017, 02:25:49 PM
post Re: Royer - Induction Heater
[Electronic circuits]
Luke
April 17, 2017, 01:31:27 PM
post Re: Royer - Induction Heater
[Electronic circuits]
Mads Barnkob
April 17, 2017, 07:24:38 AM
post Re: Re: Royer induction heater and high current power supply
[Electronic circuits]
Mads Barnkob
April 16, 2017, 10:12:37 PM
post Re: 1000 Watt ZVS induction heater experiments
[Electronic circuits]
Mads Barnkob
April 16, 2017, 09:57:50 PM
post MOVED: Royer - Induction Heater
[Solid state Tesla coils]
Mads Barnkob
April 16, 2017, 09:49:15 PM
post Re: 1000 Watt ZVS induction heater experiments
[Electronic circuits]
kamelryttarn
April 16, 2017, 08:08:42 PM
post 1000 Watt ZVS induction heater experiments
[Electronic circuits]
petespaco
April 16, 2017, 06:04:26 PM
post Royer - Induction Heater
[Electronic circuits]
Luke
April 16, 2017, 05:58:42 PM
post Chinese Ebay Royer induction heater tests
[Electronic circuits]
kamelryttarn
April 16, 2017, 04:37:37 PM
post Selling: Ferrite cores, lots of them
[Selling]
Mads Barnkob
April 14, 2017, 08:49:10 PM
post Re: Royer induction heater and high current power supply
[Electronic circuits]
Mads Barnkob
April 14, 2017, 11:01:08 AM
post Re: Royer induction heater
[Electronic circuits]
Mads Barnkob
April 14, 2017, 10:46:10 AM
post Re: PCB etching, DIY (chemistry mostly)
[Printed Circuit Board]
futurist
April 13, 2017, 01:56:05 PM
post Re: Royer induction heater and high current power supply
[Electronic circuits]
kamelryttarn
April 13, 2017, 01:31:07 PM
post Re: Royer induction heater
[Electronic circuits]
kamelryttarn
April 13, 2017, 12:59:08 PM
post Re: Royer induction heater
[Electronic circuits]
afk
April 13, 2017, 12:43:06 PM
post Re: PCB etching, DIY (chemistry mostly)
[Printed Circuit Board]
afk
April 13, 2017, 07:09:40 AM
post Re: TL494 Flyback driver oscillator section
[Transformer (ferrite core)]
Mads Barnkob
April 12, 2017, 07:17:55 PM
post Re: PCB etching, DIY (chemistry mostly)
[Printed Circuit Board]
futurist
April 12, 2017, 02:12:03 AM
post Re: DRSSTC 1 Problem capacitor C6
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
April 11, 2017, 10:56:28 PM
post Re: PCB etching, DIY (chemistry mostly)
[Printed Circuit Board]
Mads Barnkob
April 11, 2017, 10:36:57 PM
post Re: Royer induction heater
[Electronic circuits]
kamelryttarn
April 11, 2017, 07:48:42 PM
post Re: TL494 Flyback driver oscillator section
[Transformer (ferrite core)]
TofikLupus
April 11, 2017, 05:35:48 PM
post PCB etching, DIY (chemistry mostly)
[Printed Circuit Board]
afk
April 11, 2017, 01:45:02 PM
post Re: Royer induction heater
[Electronic circuits]
afk
April 11, 2017, 01:35:44 PM
post Re: Top Loads
[Dual Resonant Solid State Tesla coils]
Mads Barnkob
April 10, 2017, 09:02:09 PM
post Re: Royer induction heater
[Electronic circuits]
kamelryttarn
April 10, 2017, 06:41:06 PM
post Re: Top Loads
[Dual Resonant Solid State Tesla coils]
Uspring
April 10, 2017, 05:34:25 PM
post Re: Royer induction heater
[Electronic circuits]
Dylan Burger
April 10, 2017, 05:02:15 PM
post Re: Royer induction heater
[Electronic circuits]
kamelryttarn
April 10, 2017, 04:57:34 PM
post Re: Royer induction heater
[Electronic circuits]
Dylan Burger
April 10, 2017, 04:55:16 PM
post Re: Royer induction heater
[Electronic circuits]
afk
April 10, 2017, 04:27:06 PM
post DRSSTC 1 Problem capacitor C6
[Dual Resonant Solid State Tesla coils]
andreaf90
April 10, 2017, 03:30:58 PM
post Re: Royer induction heater
[Electronic circuits]
Dylan Burger
April 10, 2017, 02:11:25 PM
post Top Loads
[Dual Resonant Solid State Tesla coils]
UweD
April 10, 2017, 12:08:58 PM
post Re: Royer induction heater
[Electronic circuits]
afk
April 09, 2017, 10:57:29 AM
post Re: My First SSTC (and exploding IGBT's)
[Solid state Tesla coils]
Dylan Burger
April 09, 2017, 09:58:11 AM