VDZ360 Datasheet, PDF (2/3 Pages) CUI INC – DC/DC converter

PART NUMBER: VDZ360 series
INPUT
specification
input voltage range
input reversal protection
remote on/off control
DESCRIPTION: DC/DC converter
rev.
page 2 of 3
date 09/2007
typical
range
units
12V
9~18
Vdc
24V
18~36
Vdc
48V
36~72
Vdc
18V
9~36
Vdc
48V
18-72
Vdc
protected if an external input fuse is installed.
min. of 5.5 V to turn on, max of 1.2V to turn off.
unit defaults to normal output if control pin is not used.
OUTPUT
specification
voltage accuracy
ripple and noise(@ 20MHz bandwidth)
line regulation
load regulation
temperature coefficient
transient response (25%-50%-25% & 50%-75%-50%)
min.
typ.
max.
±1%
<1%
±0.2%
±0.4%
±0.01
200
units
mVpp
%/°C
µs
GENERAL SPECIFICATIONS
specification
switching frequency
isolation resistance
MTBF
isolation voltage
input-output
input-case
output-case
min.
160K
200M
200K
1000
1000
1000
typ.
180K
max.
200K
units
Hz
Ω
hours
Vdc
Vdc
Vdc
ENVIRONMENTAL SPECIFICATIONS
specification
min.
typ.
max.
units
case temperature (industrial grade)
-25
+85
°C
(military grade I)
-40
+85
°C
(military grade II)
-55
+85
°C
storage temperature (industrial grade)
-45
+105
°C
(military grade)
-55
+105
°C
case humidity
(non-condensing)
5%
85%
RH
storage humidity
(non-condensing)
5%
95%
RH
THERMAL CHARACTERISTICS
cooling method
natural convection
0.5 (M/S)
1.64 (LF/S)
1.0 (M/S)
3.28 (LF/S)
1.5 (M/S)
4.92 (LF/S)
2.0 (M/S)
6.56 (LF/S)
thermal impedance
4.38°C/W
3.65°C/W
2.72°C/W
1.98°C/W
1.64°C/W
20050 SW 112^th Ave. Tualatin, Oregon 97062 phone [phone] fax [phone]