Powerint.com website down?

Interesting. It was up yesterday.

Also look at On Semi NCP 10xx series parts for low power. For larger load they have a NCP1200 and that was replaced by something similar for larger loads (NCP1216 I think but I may have that last number wrong)

Fairchild also has some nice off line parts to look at, mostly quasi resonant parts. Watch out for the Fairchild design software, it brings my computer to it's knees for some reason.

Hawker

On 3/7/2007 9:21 AM, The digits of martin griffith's hands composed the following:

Thanks, I see what you mean about the fairchild software.....

martin

On 3/7/2007 12:29 PM, The digits of martin griffith's hands composed the following:

Did it Kill your computer as well? I would be interested to know.

The apps dude insisted it was just me but perhaps not. I am running Windows 2000 (not XP) so I thought it might be that, but I do have a 2.4Ghz machine with plenty of RAM so you can't blame the computer.

If you do end up using the On-Semi 101x parts (and get any design spreadsheets or such) let me know. I have done an NCP1200 and a few Power ints. I need to do a 2.5W dual output isolated for an upcoming design and thought I would try it (since Future is after me to use something they can actually sell me) so I want to hear from others. I had a few issues getting the NCP1200 to perform as I wanted way back when.

BTW powerint is back up now.

Hawker