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Do-It-Yourself (DIY) Question & Answer Forum
12v water pump transformer
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<blockquote data-quote="Geoff1946" data-source="post: 514660" data-attributes="member: 28452"><p>Sounds like it is a caravan pump, therefore designed to run off a lead acid leisure battery. I think a small battery and float charger are your best bet other than designing a custom PSU for it. </p><p></p><p>You should also have a switch on the low voltage side, and an indicator lamp to show "running". This is to alert the user if the water supply runs out. If it's left powered with no water it will run dry and quite possibly burn out.</p></blockquote><p></p>
[QUOTE="Geoff1946, post: 514660, member: 28452"] Sounds like it is a caravan pump, therefore designed to run off a lead acid leisure battery. I think a small battery and float charger are your best bet other than designing a custom PSU for it. You should also have a switch on the low voltage side, and an indicator lamp to show "running". This is to alert the user if the water supply runs out. If it's left powered with no water it will run dry and quite possibly burn out. [/QUOTE]
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12v water pump transformer
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