765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
765432121098765432109876543210987654321
ENVIRONMENTAL
All specifications are typical at nominal line and full load at 25°C unless
otherwise noted and are subject to change without notice.
GENERAL
OUTPUT
INPUT
Operating Temperature
Storage Temperature
Cooling
Voltage Tolerance
Regulation: Line/Load
Ripple and Noise (PARD)
Short Circuit Protection
Temperature Coefficient
I/O Isolation
Suffix I
Voltage and Frequency
Standard
105 to 125 Vac - 50 to 440 Hz
Suffix I
200 to 252 Vac - 50 to 60 Hz
Suffix N
90 to 110 Vac - 50 to 60 Hz
Suffix K
200 to 252 Vac - 50 to 60 Hz
Suffix K2
105 to 125/210 to 250 Vac
EA, ES, EC Series
-25°C to +71°C No Derating
-25°C to +85°C
Free-air Convection
1500 Vac
2500 Vac
7mV RMS
Power foldback
0.02% / °C
± 1%
.015% / .015%
!
High performance design
!
Chassis or PC mount
!
Continuous short circuit
protection
!
Isolation to 2500 Vac
The EA and ES Series are plug-in
modules offering a choice of two
industry-standard pin-outs. The EC
Series is a chassis-mount with a top-
mounted, five-terminal barrier strip for
power entry/exit.
he EA, ES and EC Series of line
operated power supplies features
near constant efficiency over the
entire rated input voltage range. These
electrically identical families employ a
highly efficient, closed loop ripple
regulation circuit, which contains a low
pass filter. Each stage, transformer,
filter and regulator is engineered for
maximum efficiency. This combination
provides cooler operation; higher
overall system reliability and greater
line transient immunity to 60 dB, all to
a degree unmatched by conventional
power supply designs. Excellent
thermal management permits full
power output over the full operation
range to +71° with no derating.
T
Single/Dual Outputs
20 Watts
1
EA, ES and EC Series Ordering Information
Output
Voltage
5 Vdc
5 Vdc
5 Vdc
5Vdc
5Vdc
5Vdc
5Vdc
5Vdc
5Vdc
12Vdc
12Vdc
12Vdc
12Vdc
12Vdc
12Vdc
15Vdc
15Vdc
15Vdc
24Vdc
24Vdc
24Vdc
±12Vdc
±12Vdc
±12Vdc
±15Vdc
±15Vdc
±15Vdc
Output
Current
1500mA
1500mA
1500mA
3000mA
3000mA
3000mA
4000mA
4000mA
4000mA
800mA
800mA
800mA
1500mA
1500mA
1500mA
650mA
650mA
650mA
400mA
400mA
400mA
±500mA
±500mA
±500mA
±500mA
±500mA
±500mA
AC Pin Spacing
Inches (mm)
2.0 (51)
2.2 (56)
--
2.0 (51)
2.2(56)
--
2.0 (51)
2.2(56)
--
2.0 (51)
2.2 (56)
--
2.0 (51)
2.2 (56)
--
2.0(51)
2.2(56)
Fig.
1-B
1-B
2-C
1-C
1-C
2-D
1-D
1-D
2-D
1-B
1-B
2-C
1-D
1-D
2-D
1-B
1-B
2-C
1-B
1-B
2-C
1-D
1-D
2-D
1-D
1-D
2-D
Model
Number
ES11-150
EA11-150
EC11-150
ES11-300
EA11-300
EC11-300
ES11-400
EA11-400
EC11-400
ES12-080
EA12-080
EC12-080
ES12-150
EA12-150
EC12-150
ES13-065
EA13-065
EC13-065
ES17-040
EA17-040
EC17-040
ES22-100
EA22-100
EC22-100
ES23-100
EA23-100
EC23-100
2.0 (51)
2.2 (56)
--
2.0(51)
2.2 (56)
--
2.0 (51)
2.2 (56)
--
Dimensions and Connections
PIN CONNECTIONS
Single Output (Fig. 1)
2.0” AC Pin Spacing
1. VAC in high
2. VAC in neutral
3. Common
4. No connect
5. +Output
TERM CONNECTIONS
Single Output (Fig. 2)
1. VAC in high
2. VAC in neutral
3. +Output
4. No connect
5. Common
PIN CONNECTIONS
Dual Outputs (Fig. 1)
2.0” and 2.2” AC Pin
Spacing
1. VAC in high
2. VAC in neutral
3. -Output
4. Common
5. +Output
PIN CONNECTIONS
Single Output (Fig. 1)
2.2” AC Pin Spacing
1. VAC in high
2. VAC in neutral
3. No connect
4. Common
5. +Output
TERM CONNECTIONS
Dual Outputs (Fig. 2)
1. VAC in high
2. VAC in neutral
3. +Output
4. Common
5. -Output
NOTES:
1. Ripple measured with a 3.3 mf tantalum capacitor
across each output.
11/01/2001
2
49 Range Road
Windham, NH 03087
(603) 893-2330
FAX (603) 893-6280
