DC-DC Converters
Miniaturized
- PC Board mounting
REGULATED
single & dual tracking outputs
• Shipped Within 3 Days
• One Year Warranty
These versatile DC-DC Converters
are ideally suited
for powering a wide variety of analog and digital circuitry,
such as op amps, logic and microprocessors. They may
be mounted directly on a printed circuit board for OEM
applications, or installed in a socket for developmental
and small quantity requirements. For DC-DC Converters
with screw terminals, see page 18.
SPECIFICATIONS
Input Voltage:
Nominal voltage ±10%.
Input Reflected Ripple:
1% E
in
(max.)
Output Regulation:
Line:
±0.02%
Load:
±0.05%
Output Ripple
(@ 25 MHz bandwidth):
1 mV rms, 50 mV p-p (5-15V outputs).
1.5 mV rms, 75 mV p-p (18-28V outputs).
Output Voltage Setting:
Outputs are factory preset to
within ±1% of the nominal output voltage.
T/C terminal:
For single output models, the T/C terminal
can be used to trim the output more precisely to the
nominal voltage rating by connecting an external resistor
from the T/C terminal to either the + or– terminal. For dual
output models, the T/C terminal is the output common.
Polarity:
The output of single output models may be
connected in either polarity. Dual output models have a
positive/common/negative output terminal configuration.
Transient Response (NL-FL):
50 microseconds.
Overload/Short Circuit Protection:
Electronic current
limiting with automatic recovery. Models in case size ELC-
10 also have thermal protection with automatic reset.
Input/Output Isolation:
Voltage:
500 Vdc
Resistance:
100 megohms
Capacitance:
100 pF
Switching Frequency:
20 kHz minimum.
Temperature Coefficient:
0.02%/°C (Typical).
Ambient Operating Temperature:
–20 to +71°C.
Storage Temperature:
– 40 to +85°C.
Humidity:
20% to 80% R.H. (non-condensing).
Mounting:
May be mounted on printed circuit board or in
socket (see page 11).
Efficiency is in the order of 65%, and is maintained down
to low levels of output current. Input reflected ripple is
reduced to less than 1% by means of a standard
built-in pi filter, and electrostatic shielding on all six sides
minimizes radiated energy. High input/output isolation
permits separation of the output from the dc input bus to
minimize circuit interaction due to ground loops, and the
use of inputs in either polarity.
2.30
1.80
1.00
.25
.70
.35
DC
+
INPUT
T
/
C
+
1.80 .70
.40
.04 Dia.
MOUNTING HOLE
(4-40 x 0.18")
TRIM
on single output models;
COMMON
on dual output models.
1.00
.50
.40
–
Case Size ESC-10
Approx. Weight: 5 oz.
2.50
2.20
.25
1.00
.50
.30
–
.15
.75
.15
T
/
C
1.00
+
.04 Dia.
2.70
TRIM
on single
output models;
COMMON
on dual
output models.
DC INPUT
–
3.50
3.20
+
.70
–
.75
MOUNTING HOLES (2)
(4-40 x 0.2")
Case Size ELC-10
Approx. Weight: 12 oz.
It’s easy to find what you need at
www.acopian.com
or
www.find a power supply.com
P.O. Box 638, Easton, PA 18044 • Phone: (610) 258-5441 • FAX: (610) 258-2842
16
DC-DC Converters
- PC Board mounting
Nominal
Input
Voltage
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
_
(continued)
SINGLE OUTPUT
Case
Size
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
_
Output Current
Nominal
Amps. at
Output
($)
Voltage 40°C 55°C 71°C Price
5
5
6
6
8
8
9
9
10
10
12
12
13
13
15
15
18
18
20
20
24
24
28
28
5
5
6
6
8
8
9
9
10
10
12
12
13
13
15
15
18
18
20
20
24
24
28
28
5
5
6
6
8
8
9
9
10
10
12
12
13
13
15
15
18
18
1.25
2.50
1.00
2.00
.75
1.50
.70
1.40
.65
1.30
.60
1.20
.55
1.10
.50
1.00
.40
.80
.35
.70
.25
.60
.25
.50
1.25
2.50
1.00
2.00
.75
1.50
.70
1.40
.65
1.30
.60
1.20
.55
1.10
.50
1.00
.40
.80
.35
.70
.25
.60
.25
.50
1.25
2.50
1.00
2.00
.75
1.50
.70
1.40
.65
1.30
.60
1.20
.55
1.10
.50
1.00
.40
.80
1.25
2.25
1.00
1.80
.75
1.35
.70
1.25
.65
1.15
.60
1.10
.55
1.00
.50
.90
.40
.70
.35
.60
.25
.55
.25
.45
1.25
2.25
1.00
1.80
.75
1.35
.70
1.25
.65
1.15
.60
1.10
.55
1.00
.50
.90
.40
.70
.35
.60
.25
.55
.25
.45
1.25
2.25
1.00
1.80
.75
1.35
.70
1.25
.65
1.15
.60
1.10
.55
1.00
.50
.90
.40
.70
1.00
2.00
.80
1.60
.60
1.20
.55
1.10
.50
1.00
.50
1.00
.45
.90
.40
.80
.30
.60
.28
.50
.20
.50
.20
.40
1.00
2.00
.80
1.60
.60
1.20
.55
1.10
.50
1.00
.50
1.00
.45
.90
.40
.80
.30
.60
.28
.50
.20
.50
.20
.40
1.00
2.00
.80
1.60
.60
1.20
.55
1.10
.50
1.00
.50
1.00
.45
.90
.40
.80
.30
.60
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
Model
5E5E125
5E5E250
5E6E100
5E6E200
5E8E75
5E8E150
5E9E70
5E9E140
5E10E65
5E10E130
5E12E60
5E12E120
5E13E55
5E13E110
5E15E50
5E15E100
5E18E40
5E18E80
5E20E35
5E20E70
5E24E25
5E24E60
5E28E25
5E28E50
12E5E125
12E5E250
12E6E100
12E6E200
12E8E75
12E8E150
12E9E70
12E9E140
12E10E65
12E10E130
12E12E60
12E12E120
12E13E55
12E13E110
12E15E50
12E15E100
12E18E40
12E18E80
12E20E35
12E20E70
12E24E25
12E24E60
12E28E25
12E28E50
15E5E125
15E5E250
15E6E100
15E6E200
15E8E75
15E8E150
15E9E70
15E9E140
15E10E65
15E10E130
15E12E60
15E12E120
15E13E55
15E13E110
15E15E50
15E15E100
15E18E40
15E18E80
Nominal
Input
Voltage
15
15
15
15
15
15
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
24
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
28
48
48
48
48
48
48
48
48
48
48
48
48
Output Current
Nominal
Amps. at
Output
($)
Voltage 40°C 55°C 71°C Price
20
20
24
24
28
28
5
5
6
6
8
8
9
9
10
10
12
12
13
13
15
15
18
18
20
20
24
24
28
28
5
5
6
6
8
8
9
9
10
10
12
12
13
13
15
15
18
18
20
20
24
24
28
28
5
6
8
9
10
12
13
15
18
20
24
28
.35
.70
.25
.60
.25
.50
1.25
2.50
1.00
2.00
.75
1.50
.70
1.40
.65
1.30
.60
1.20
.55
1.10
.50
1.00
.40
.80
.35
.70
.25
.60
.25
.50
1.25
2.50
1.00
2.00
.75
1.50
.70
1.40
.65
1.30
.60
1.20
.55
1.10
.50
1.00
.40
.80
.35
.70
.25
.60
.25
.50
1.25
1.00
.75
.70
.65
.60
.55
.50
.40
.35
.25
.25
.35
.60
.25
.55
.25
.45
1.25
2.25
1.00
1.80
.75
1.35
.70
1.25
.65
1.15
.60
1.10
.55
1.00
.50
.90
.40
.70
.35
.60
.25
.55
.25
.45
1.25
2.25
1.00
1.80
.75
1.35
.70
1.25
.65
1.15
.60
1.10
.55
1.00
.50
.90
.40
.70
.35
.60
.25
.55
.25
.45
1.25
1.00
.75
.70
.65
.60
.55
.50
.40
.35
.25
.25
.28
.50
.20
.50
.20
.40
1.00
2.00
.80
1.60
.60
1.20
.55
1.10
.50
1.00
.50
1.00
.45
.90
.40
.80
.30
.60
.28
.50
.20
.50
.20
.40
1.00
2.00
.80
1.60
.60
1.20
.55
1.10
.50
1.00
.50
1.00
.45
.90
.40
.80
.30
.60
.28
.50
.20
.50
.20
.40
1.00
.80
.60
.55
.50
.50
.45
.40
.30
.28
.20
.20
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
119
98
98
98
98
98
98
98
98
98
98
98
98
Model
15E20E35
15E20E70
15E24E25
15E24E60
15E28E25
15E28E50
24E5E125
24E5E250
24E6E100
24E6E200
24E8E75
24E8E150
24E9E70
24E9E140
24E10E65
24E10E130
24E12E60
24E12E120
24E13E55
24E13E110
24E15E50
24E15E100
24E18E40
24E18E80
24E20E35
24E20E70
24E24E25
24E24E60
24E28E25
24E28E50
28E5E125
28E5E250
28E6E100
28E6E200
28E8E75
28E8E150
28E9E70
28E9E140
28E10E65
28E10E130
28E12E60
28E12E120
28E13E55
28E13E110
28E15E50
28E15E100
28E18E40
28E18E80
28E20E35
28E20E70
28E24E25
28E24E60
28E28E25
28E28E50
48E5E125
48E6E100
48E8E75
48E9E70
48E10E65
48E12E60
48E13E55
48E15E50
48E18E40
48E20E35
48E24E25
48E28E25
Case
Size
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
ESC-10
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
12
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
15
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
120 to 180
See pages 14-15.
DUAL TRACKING OUTPUTS
Nominal Nominal Amps. per Output
at
Input
Output
($)
Voltage Voltages 40°C 55°C 71°C Price
_
Model
5E10D30
5E10D60
5E12D30
5E12D60
5E15D25
5E15D50
5E18D20
5E18D40
12E10D30
12E10D60
12E12D30
12E12D60
12E15D25
12E15D50
12E18D20
12E18D40
15E10D30
15E10D60
15E12D30
15E12D60
15E15D25
15E15D50
Case
Size
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
_
Nominal Nominal Amps. per Output
at
Input
Output
($)
Voltage Voltages 40°C 55°C 71°C Price
15
15
24
24
24
24
24
24
24
24
28
28
28
28
28
28
28
28
48
48
48
48
±18
±18
±10
±10
±12
±12
±15
±15
±18
±18
±10
±10
±12
±12
±15
±15
±18
±18
±10
±12
±15
±18
.20
.40
.30
.60
.30
.60
.25
.50
.20
.40
.30
.60
.30
.60
.25
.50
.20
.40
.30
.30
.25
.20
.20
.35
.30
.55
.30
.55
.25
.45
.20
.35
.30
.55
.30
.55
.25
.45
.20
.35
.30
.30
.25
.20
.20
.30
.25
.50
.25
.50
.25
.40
.20
.30
.25
.50
.25
.50
.25
.40
.20
.30
.25
.25
.25
.20
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
105
105
105
Model
15E18D20
15E18D40
24E10D30
24E10D60
24E12D30
24E12D60
24E15D25
24E15D50
24E18D20
24E18D40
28E10D30
28E10D60
28E12D30
28E12D60
28E15D25
28E15D50
28E18D20
28E18D40
48E10D30
48E12D30
48E15D25
48E18D20
Case
Size
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ELC-10
ESC-10
ESC-10
ESC-10
ESC-10
_
_
_
5
5
5
5
5
5
5
5
12
12
12
12
12
12
12
12
15
15
15
15
15
15
±10
±10
±12
±12
±15
±15
±18
±18
±10
±10
±12
±12
±15
±15
±18
±18
±10
±10
±12
±12
±15
±15
.30
.60
.30
.60
.25
.50
.20
.40
.30
.60
.30
.60
.25
.50
.20
.40
.30
.60
.30
.60
.25
.50
.30
.55
.30
.55
.25
.45
.20
.35
.30
.55
.30
.55
.25
.45
.20
.35
.30
.55
.30
.55
.25
.45
.25
.50
.25
.50
.25
.40
.20
.30
.25
.50
.25
.50
.25
.40
.20
.30
.25
.50
.25
.50
.25
.40
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
105
125
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
17
