PC/104 Power Supply
HE104: PC/104 High Efficiency Vehicle Power Supply
FEATURES
6
6
6
6
6
6
6
6
6
50W output
6 to 40 VDC input range
Standard +5V & +12V, optional -5V & -12V
Low quiescent current
PC/104 compliant, highly compact
Clean & filtered power for the PC/104 bus
Temperature range: -40 to +85擄C
Optional AC bus Termination to reduce
noise on the bus
Optional reverse input protection
(Part # RPD)
ELECTRICAL
1. Output Voltage
5V output *
12V output
-5V output
-12V output
10.0 A
2.0 A
0.4 A
0.5 A
ENVIRONMENTAL
Temperature Range
-40 to +85
擄
C
MECHANICAL
Size (W x L x H) ****
Weight
3.55鈥?x 3.75鈥?x 0.60鈥?/div>
6.08 oz / 172.37 grams
6 to 40 VDC
2. Input Voltage
3. Performance Characteristics
Peak to Peak ripple *
Load Regulation **
Line Regulation **
Output Temp. Drift **
Output Ripple **
Quiescent Current ***
Efficiency
<20 mV
<60 mV
鹵
40 mV
<40 mV
20 mV
2 mA
up to 95%
* Current rating includes current supplied to 12V, -5V
& -12V regulators
** Measured on the 5V output
*** LEDs disabled and power supply is in shutdown
mode
**** Not including pass through pins
ORDERING INFORMATION
Part #
HE104-512-16
OPT-5H
OPT-12H
OPT-512H
OPT-T
RPD
Description
+5V & +12V outputs
Options (factory configured)
-5V output
-12V output
-5V & -12V outputs
AC Bus Termination installed onto the
power supply
Reverse Polarity Diode for reverse input
protection
1
