Brian Roth
Well-known member
I'm beginning to collect more than a few "blown" Power-One, Condor, International Power units here. I have exactly ONE schematic (for a 15VDC @ 15Amp module) that came via Amek...they used many of those modules in the 9098i desk. Sidebar: Amek had a "factory sanctioned" mod to raise the output voltage to 18V, and slow down the overcurrent protector so the inrush current wouldn't shut-down the module at power-up.
Today, I replaced a bipolar 15VDC/5A module in the power supply rack frame for an Otari Concept One recording desk. I could smell something vaguely burnt, but nothing was obviously charred on the regulator card. Time Is Money, so "in went" a new International Power module to replace the OEM Power-One module, which was date coded 1993 and has been running 24/7 ever since.
Curious if anyone has "factory" schematics for these various modules on-hand since it's NOT worth my time to trace the foil on the regulator cards.
Bri, collector of open-frame "door stops" <g>
Today, I replaced a bipolar 15VDC/5A module in the power supply rack frame for an Otari Concept One recording desk. I could smell something vaguely burnt, but nothing was obviously charred on the regulator card. Time Is Money, so "in went" a new International Power module to replace the OEM Power-One module, which was date coded 1993 and has been running 24/7 ever since.
Curious if anyone has "factory" schematics for these various modules on-hand since it's NOT worth my time to trace the foil on the regulator cards.
Bri, collector of open-frame "door stops" <g>