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<blockquote data-quote="goudviske" data-source="post: 1782669" data-attributes="member: 397780">634-5717 pangsitHi,I'm looking to reuse the same psu to power an lcd controller board (on 12v) and a raspberry pi (required 12v)I thought that DC power was supposed to have a + and a - side to connect stuff to, or am I being a complete idiot here <img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite1" alt=":)" title="Smile&nbsp; &nbsp; :)" loading="lazy" data-shortname=":)" />Any thoughts on which pins I would be able to use in order to power an lcd controller board?Are pins 6 and 7 both +12V or is one of them -12V ?Following your testing I suppose there are no 5v pins on the power supply, so I'll have to transform the 12v into 5v or use the base AC power to convert this into 5v dcMany thanks,Steven</blockquote>

[QUOTE="goudviske, post: 1782669, member: 397780"] [b]634-5717 pangsit[/b] Hi, I'm looking to reuse the same psu to power an lcd controller board (on 12v) and a raspberry pi (required 12v) I thought that DC power was supposed to have a + and a - side to connect stuff to, or am I being a complete idiot here :-) Any thoughts on which pins I would be able to use in order to power an lcd controller board? Are pins 6 and 7 both +12V or is one of them -12V ? Following your testing I suppose there are no 5v pins on the power supply, so I'll have to transform the 12v into 5v or use the base AC power to convert this into 5v dc Many thanks, Steven [/QUOTE]

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