DVETR
DVETR2800D Series
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Ph (540) 552-5000 Fx (540) 552-5003
www.vpt-inc.com info@vpt-inc.com
P.O. Box 253
Blacksburg, VA 24063
DC/DC Converters with Built-In Internal EMI Filter
15V to 50V Input Range with 80V Transient
5V, 12V and 15V Dual Outputs Available
Up to 30WOutput Power
Fault Tolerant Design without OPTO Device
Built-In Internal EMI Filter Meets MIL-STD-461C CE01, CE03, CE07, CS01 and
CS02, and MIL-STD-461D CE101, CE102, and CS101
Radiation Hardened Version Available
Low Profile (.415 inches) and Light Weight (50g) Hermetic Package
-55°C to +125°C Case Temperature Operation
500Vdc Input/Output Isolation
Electrical Performance at 25
°
C
DVETR2805D
Parameter
Input Voltage
Output Voltage
Output Power
Efficiency
Output Ripple
4
2
2
DVETR2812D
Min
15
Typ
28
Max
50
80
DVETR2814D
Min
15
DVETR2815D
Min
15
Conditions
Continuous
Transient
1
Full Load
Vin: 15-50V
Vin: 28V, Full Load
Vin: 28V, Full Load
No Load to Full +Vo
-Vo
Vin: 15 to 50V
Vin: 15 to 50V
+Vo
-Vo
+Vo
-Vo
Min
15
4.95
0
73
Typ
28
5.00
Max
50
80
Typ
28
Max
50
80
Typ
28
Max
50
80
Units
Vdc
Vdc
W
%
5.05 11.88 12.00 12.12 13.86 14.00 14.14 14.85 15.00 15.15
30
0
78
80
20
50
20
50
20
300
82
60
10
50
10
50
10
200
120
20
100
20
100
20
400
30
0
79
83
70
10
60
10
60
10
250
140
20
120
20
120
20
500
30
0
80
84
75
10
50
10
60
10
250
150
20
100
20
120
20
500
30
3
77
40
10
25
10
25
10
150
mVpp
mV
mV
mV
Load Regulation
Line Regulation
Cross Regulation
5
1. Transient time up to 1 second. 2. Equal load at each output. 3. Each output can only supply 70% of power.
4. Bandwidth is limited to 10MHz. 5. 70% load at one output and 30% load at the other output.
2.700”
1.940”
4 X 0.400”
0.162”DIA
0.172”
0.415” 0.250”
DVETR2815D
D/C
S/N
S/C
0.672”
1
2
3
4
5
1.000”
0.672”
CAGE: OZB26
10
9
8
7
6
0.172”
2.360”
(TOP VIEW)
0.040”DIA
0.170”
(BOTTOM VIEW)
0.170”
(SIDE VIEW)
28V IN
INH
-S
OUT COM
MAIN OUTPUT
+S
CASE
N/C
N/C
IN COM
Pin# Description
Typical Application
DVETR2815D
1
8
9
10
28V
28V IN
INH
IN COM
IN COM
+OUTPUT
OUT COM
-OUTPUT
3
4
5
Load
Load
1
2
3
4
5
6
7
8
9
10