DC/DC C
ONVERTERS
DUAL AND TRIPLE OUTPUTS
PARAMETER
OUTPUT
VOLTAGE
CONDITION
FULL
LOAD
MAIN
DUAL
MAIN
DUAL
MIN
HR702-2812
TYP
MAX
—
—
—
±11.75 ±12.00 ±12.25
—
—
—
—
—
MAIN
DUAL
MAIN
DUAL
MAIN
DUAL
—
—
—
—
—
—
—
2.92
—
35
—
—
30
—
10
—
25
—
5.5
—
66.5
70
—
100
—
30
—
50
HR702-2815
MIN
TYP
MAX
HR703-28512
MIN
TYP
MAX
MIN
HR700 SERIES
70 WATT
HR703-28515
TYP
MAX
UNITS
VDC
Electrical Characteristics: 25°C Tc, 28 VDC Vin, 100% load, free run, unless otherwise specified.
—
—
—
4.90
5.05
5.15
4.90
4.95
5.10
±14.75 ±15.00 ±15.25 ±11.50 ±11.80 ±12.10 ±15.05 ±15.30 ±15.75
—
—
—
—
—
—
—
—
—
—
—
—
2.33
—
35
—
—
30
—
10
—
25
—
4.4
—
66.5
70
—
100
—
30
—
50
—
—
—
—
—
—
—
—
—
—
—
4.0
1.67
20
20
—
50
50
2
100
5
480
10.0
4.2
50
50
60
100
100
25
225
30
750
—
—
—
—
—
—
—
—
—
—
—
4.0
1.33
20
20
—
50
50
2
100
5
300
10.0
3.33
50
50
60
100
100
25
225
30
600
OUTPUT
V
IN
=
CURRENT
1, 2
19 TO 40
OUTPUT
POWER
1, 2
OUTPUT
RIPPLE
MAIN
±DUAL
TOTAL
FULL LOAD
BW
≤
2 MHz
A
W
mV p-p
mV
mV
LINE
V
IN
=
REGULATION 19 TO 40
NO LOAD
LOAD
3
REGULATION TO FULL
DUAL
CROSS
4
REGULATION +P
O
= 3 W TO 35 W
–P
O
= 35 W
+P
O
= 20 W TO 50 W
–P
O
= 50 W TO 20 W
CROSS
5
MAIN +P
O
= 30 W
REGULATION DUAL
+P
O
= 3 W TO 27 W
–P
O
= 27 W TO 3 W
MAIN
+P
O
= 3 W TO 30 W
DUAL ±P
O
= 15 W
INPUT
VOLTAGE
INPUT
CURRENT
INPUT REFL.
RIPPLE
EFFICIENCY
STARTUP
DELAY
NO LOAD
INHIBITED
FULL LOAD
BW
≤10
MHz
—
—
1.5
2.0
3.0
4.0
—
—
1.5
2.0
3.0
3.5
—
—
—
—
—
—
—
—
—
—
—
—
%
—
—
—
—
—
—
—
2.3
6.0
—
2.3
5.0
%
—
19
—
—
—
80
—
—
28
75
25
15
83
15
—
40
100
35
50
—
25
—
19
—
—
—
80
—
—
28
75
25
15
83
15
—
40
100
35
50
—
25
—
19
—
—
—
79
—
5.4
28
85
30
15
84
6
9.0
40
115
35
50
—
10
—
19
—
—
—
79
—
5.0
28
60
30
15
84
6
7.0
40
115
35
50
—
10
VDC
mA
mA p-p
%
ms
Notes
1. On dual output models the maximum combined output power is 70 watts.
A maximum of 95% (66.5 W) is available from any single output.
2. On triple output models the maximum combined output power is 60 watts.
A maximum of 50 watts is available from a single output.
3. Balanced loads
4. Regulation effect on the negative dual output during the defined conditions.
5. Regulation effect on both dual outputs during the defined conditions.
B4-35
INTERPOINT [ INTERPOINT CORPORATION COMPANY ]
