MitxPC picoPSU-90 - Manual (Page 3)

ATX DC-DC Converter Series
The picoPSU-90 has been tested with all mini-ITX board (VIA C3, VIA
C7, AMD, Celeron, Core Solo and Core Duo) under virtually any disk /
floppy / CDROM / PCI configuration. Additionally, the PICOPSU-90
can power P4 boards equipped with an 12VATX 4 pin connector.
NOTE: The hard drive cable harness can be disconnected in case the
user does not need any peripheral. Additionally, the cable harness can
be made to any length or output connector type provided that the max
load does not exceed 6A for GND return. Please look under
specifications for the mating connector type.
Removing the picoPSU-90
In order to remove the picoPSU you must release the power connector
latch and then remove the unit. Gently lift the picoPSU out from the
ATX connector, by grabbing from the picoPSU PCB, not from
components or the wire harness.
picoPSU-90 Quick Installation Guide Page 3
Specifications, picoPSU-90, 90Watts DC-DC ATX Power Supply
Power Ratings (Peak Load = 120 Watts)
Volts (V) Max Load (A) Peak Load (A) Regulation %
5V 6A 7A+/- 1.5%
5VSB 1.5A 2A+/- 1.5%
3.3V 6A 7A+/- 1.5%
-12V 0.05A 0.1A+/- 5%
12V 6A 8A Switched input
At max load, forced air ventilation is required. For fanless operation
de-rate the output of the 3.3 and 5V rails by ~20%. Peak load should
not exceed 60 seconds.