Thread: Power supply for anodising?
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23-06-2019 #1
Well I've places approx 40sq2 into the bath now including the end caps in the hope it would just up the amp draw automatically so roughly 0.3 amp increase by adding them to a busbar style setup ( length of copper wire ) with 3 work pieces setup on this. I aim to be anodising multiple parts anyway so figured if I use a bigger work piece then add small ones to it I can sort of see the jump in amps between them.
Going to give it 1.5 hours for this lot hopefully should bring me to around 0.3mm.
Ps @voicecoil that ps looks interesting have you tried it ? May be of use for me to do all my smaller items.
I'm about to setup a 45 liter tank as hoping to anodise around 200 sq2 at a time save messing with things as much
Out of interest do you think this will be too thin to obtain a solid dye colour ? If so I'll give it 2 hours as the parts arent moving so interferance isn't an issue .
Sent from my SM-G960F using TapatalkLast edited by lilvfr400boy; 23-06-2019 at 12:09 PM.
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23-06-2019 #2
No I haven't - it was just the first such item of a suitable spec. that came up in a search! There's loads of such things available for sub £100, if it were me I'd probably get one from someone like Rapid Electronics or CPC as you've got good backup.
I'm no great authority on things like thickness I'm afraid, being a bit of an anodising newbie myself. The parts I did for the CNC had about 10...15u according to the 720 rule and seemed to colour up just fine. BTW, you've some nicely machined parts there!
edit: Just had a look on CPC and they've a Tenma 30V/5A PSU for £60Last edited by Voicecoil; 23-06-2019 at 07:51 PM.
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