Is anyone using one of these?
http://www.ebay.com.au/itm/251782918...84.m1439.l2649
I've got one from eBay but it came with absolutely no users manual, instructions, guidance etc.
I wired it into a peltier TEC device this morning but it lost me entirely and I quickly turned it off - it seemed to me to be heating not cooling and the TEC fan's wern't operating. I checked and the peltier was OK. It was only running a short time thankfully but I thought I was in danger of burning it out.
I'd appreciate a bit of help from anyone else who has one.
Peter