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>> Home > Forum > Electrical Related > Fogger 24v supply
Fogger 24v supply
Author Message
Dave M
(Fleet Admiral!)

Forum Posts: 1527
20th May 2017 01:34  
>> Permalink

Just repaired a blown fogger unit, reversed battery.
Used a Component Shop LM2557 switch mode converter unit running from 12v (max) and giving 1 amp at 24v, plenty for the fogger that requires 300Ma. I may add a small heatsink if the chip gets hot as the fogger has no off switch whilst on the water.
There is a simple multiturn pot adjustment to set the required voltage.
Fogger now working full pelt and as good as new.

Live long and prosper

(Fleet Admiral!)

Forum Posts: 185
20th May 2017 07:18  
>> Permalink

Never had any luck with any bought electrics from Component shop..