rev.
page
date
2 of 3
08/2007
PART NUMBER:
VAD7R5 series
DESCRIPTION:
DC/DC converter
INPUT
input voltage range
12V:
24V:
48V:
9-18V
18-36V
36-72V
Pi type
input filter
OUTPUT
voltage accuracy
voltage balance (dual)
ripple & noise, 20MHz BW
temperature coefficient
short circuit protection
line regulation
single/dual
load regulation
single
dual
±2.0% max.
±1.0% max.
100mV p-p max.
±0.05%/°C
continuous
±0.2% max.
±0.5% max.
±1.0% max.
GENERAL SPECIFICATIONS
efficiency
isolation voltage
isolation resistance
switching frequency
operating temperature range
case temperature
cooling
storage temperature range
dimensions
case material
see table
1500VDC min.
10
9
Ohm
300KHz, typical
-25°C to +71°C
100°C max.
free-air convection
-40°C to +100°C
1.25x0.8x0.4 inches
(31.8x20.3x10.2mm)
black coated copper with non-conductive base
NOTES:
1. measured from high line to low line
2. measured from full load to10% load
3. measured from full load to 1/4 load
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382