FREE DC-DC CONVERTERS!!!
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if you hook up electrolytic caps backwards, the electrolyte decomposes, relesases a gas, and the thing bursts open and sprays electrolyte everywhere.
if you hook tantalum caps up backwards, they melt internally and burst open
mot other caps can be hooked either way though
if you hook tantalum caps up backwards, they melt internally and burst open
mot other caps can be hooked either way though
"Linux is only free if your time is worthless"
- hailrazer
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http://benheck.com/phpBB/viewtopic.php?t=15017togg719 wrote:Aw its not working its like a *dead link*
gasp
Sorry for bumping this old thread but when I go here: http://focus.ti.com/docs/prod/folders/p ... l#features
It just says PURCHASE samples. Not FREE sample so could they have changed it or something?
It just says PURCHASE samples. Not FREE sample so could they have changed it or something?
Apparently they did, us pesky anarchists. Try the PTH08080WAH. Here's how to hook it up to get 3.3v out of it:g0ld3n wrote:Sorry for bumping this old thread but when I go here: http://focus.ti.com/docs/prod/folders/p ... l#features
It just says PURCHASE samples. Not FREE sample so could they have changed it or something?
http://skytroniks.com/images/3v228v2.jpg
Wow thank you. I'll order my samples in the morning. It's 2 a.m. here and I'm tired. I was signing up but it's so tedious. Do you really have to put the real info? I mean, Company name, company role, office number, company name, etc? Wow, I'll do it later when I'm not falling asleep. Thanks again for pointing me out to this, you have been a true help. Thanks again. Have a good night. Cya guys, I'm off to bed.
It'll draw as much current as it needs, you just need to make sure it has enough. That applies to most electronics, but some weirdos like LEDs draw too much current and do need limited.loverare wrote:Hi guys
Sorry but I don't speak english very well. For the 3.3V line, we need 1.3-1.5A, it's true ? But with the dc/dc converter PT78HT233H we have at max 2A. How I can controle this current. The easier please. Thanks