SOHC.co.uk Forums > CB350/400
Evaporust Trial on fuel tap front plate.
Oggie400F:
Is it possible to rig up some kind of cheap and cheerful digital current controller if using a 12v battery charger as the power source?
It would have to be simple for those of us with minimal elecrickery skills or knowledge. 🙂
The simple filament wire controller included with the kit is very hit and miss.
AshimotoK0:
--- Quote from: Oggie400F on September 13, 2020, 01:16:39 PM ---Is it possible to rig up some kind of cheap and cheerful digital current controller if using a 12v battery charger as the power source?
It would have to be simple for those of us with minimal elecrickery skills or knowledge. 🙂
The simple filament wire controller included with the kit is very hit and miss.
--- End quote ---
You can use an LM338 reguator in constant current limit mode...
https://i.stack.imgur.com/gFUuV.png
SteveD CB500K0:
--- Quote from: AshimotoK0 on September 13, 2020, 02:36:30 PM ---
--- Quote from: Oggie400F on September 13, 2020, 01:16:39 PM ---Is it possible to rig up some kind of cheap and cheerful digital current controller if using a 12v battery charger as the power source?
It would have to be simple for those of us with minimal elecrickery skills or knowledge.
The simple filament wire controller included with the kit is very hit and miss.
--- End quote ---
You can use an LM338 reguator in constant current limit mode...
https://i.stack.imgur.com/gFUuV.png
--- End quote ---
Ash.
There aren’t many on here will have any idea what you are on about
Sent from my iPhone using Tapatalk
AshimotoK0:
--- Quote from: SteveD CB500K0 on September 13, 2020, 04:06:07 PM ---
--- Quote from: AshimotoK0 on September 13, 2020, 02:36:30 PM ---
--- Quote from: Oggie400F on September 13, 2020, 01:16:39 PM ---Is it possible to rig up some kind of cheap and cheerful digital current controller if using a 12v battery charger as the power source?
It would have to be simple for those of us with minimal elecrickery skills or knowledge.
The simple filament wire controller included with the kit is very hit and miss.
--- End quote ---
You can use an LM338 reguator in constant current limit mode...
https://i.stack.imgur.com/gFUuV.png
--- End quote ---
Ash.
There aren’t many on here will have any idea what you are on about
Sent from my iPhone using Tapatalk
--- End quote ---
I think you are wrong there Steve ..Ian is an 'ull lad ;D and keen to learn... he's already made and used a version of the Ashimoto curing oven :) ;D Its only a three legged device and a resistor & capacitor after all. Ian you coud probably used the resistance wire you got with your basic kit as a variable resistor (R1 in circuit) and I can get you an LM338 no probs for free. Needs a decent heatsink though.
philward:
All I can say Ash - is 'eh!'
Sent from my moto g(7) power using Tapatalk
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