rev.
page
date
1 of 2
09/2007
PART NUMBER:
VKG series
DESCRIPTION:
single output dc-dc converter
features
·built-in heatsink
·high density
·2:1 input range
·high reliability
·over-temp protection
·undervoltage lockout
·designed for rectified
220 V ac and 380 V ac
·overload protection
·long life
·six side metal shielding
·1000 V dc isolation
·able to withstand high
vibration and shock
·perfectly suited for:
transportation, mining, power
plant, and power distribution
model
number
VKG100-D300-S05
VKG150-D300-S12
VKG200-D300-S15
VKG250-D300-S24
VKG300-D300-S48
VKG500-D300-S15
VKG100-D600-S05
VKG150-D600-S12
VKG200-D600-S15
VKG250-D600-S24
VKG300-D600-S48
VKG500-D600-S24
input
voltage
300
300
300
300
300
300
600
600
600
600
600
600
input
range
200-400
200-400
200-400
200-400
200-400
200-400
400-800
400-800
400-800
400-800
400-800
400-800
output
voltage
5 V dc
12
15
24
48
V
V
V
V
dc
dc
dc
dc
output
current
20 A
12.5 A
13.3 A
10.4 A
6.25 A
33.3 A
20 A
12.5 A
13.3 A
10.4 A
6.25 A
20.8 A
ripple
& noise
50 mVpp
120
150
200
400
mVpp
mVpp
mVpp
mVpp
efficiency
87%
89%
90%
91%
92%
90%
87%
89%
90%
91%
92%
91%
15 V dc
5 V dc
12 V dc
15 V dc
24 V dc
48 V dc
24 V dc
150 mVpp
50 mVpp
120 mVpp
150 mVpp
200 mVpp
400 mVpp
200 mVpp
INPUT
input voltage range
input reversal protection
300 V dc
200-400 V dc
600 V dc
400-800 V dc
built-in, requires an input fuse
OUTPUT
voltage accuracy
ripple & noise
line regulation
load regulation
temperature coefficient
current limit, % nominal output
transient response
±1%
<1% Vo
±0.2%
±0.4%
±0.01%/°C
120%
200
μs
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
rev.
page
date
2 of 2
09/2007
PART NUMBER:
VKG series
DESCRIPTION:
single output dc-dc converter
GENERAL SPECIFICATIONS
efficiency
isolation voltage
input-output
input-case
output-case
see table
1000 V dc
1000 V dc
1000 V dc
500 MΩ
160-200 KHz
-25°C to +80°C
-45°C to +105°C
5% - 85% RH
5% - 95% RH
isolation resistance
switching frequency
operating temperature range
storage temperature
operating humidity
storage humidity
DIMENSIONS (inches)
20050
SW
112
th
Ave. Tualatin, Oregon
97062
phone
503.612.2300
fax
503.612.2382
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