20EB12 Acopian Power Supplies, 20EB12 Datasheet - Page 42

• Manufacturer Part Number: 20EB12
• Description: AC to DC Power Supply, 20V Output
• Manufacturer: Acopian Power Supplies

single & dual tracking outputs
Rack Mounting
LINEAR REGULATED
AC-DC
Acopian rack-mounting power supplies feature
excellent regulation and ripple specifications in 101
models with outputs up to 150 volts and 60 amps.
Metering and overvoltage protection are available as
SPECIFICATIONS
Input Voltage: 105-125 VAC, 50-400 Hz, single phase.
Remote Voltage Sensing: Provision for sensing the
output voltage across the load is a standard feature.
Polarity:
Temperature Coefficient:
Ambient Operating Temperature:
Storage Temperature: –55 to +85°C.
Overload/Short Circuit Protection: Foldback current
limiting with automatic recovery.
CONNECTIONS (Single Output models):
• Shipped Within 9 Days
• All Models U.L. Recognized
• Five Year Warranty
Case sizes
3P11 and 5P12:
Case sizes
3P17 and 5P17:
Single Output Models: Output is floating; either
positive or negative terminal may be grounded or
floated up to 300 volts above ground.
Dual Output Models: Positive output, common,
negative output.
Single Output Models: 0.015%/°C (Typical).
Dual Output Models: 0.02%/°C (Typical).
Single Output Models: –20 to +55°C.
Dual Output Models: –10 to +55°C.
3P11 Barrier Strip with 6-32 terminal screws
5P12 Barrier Strip with 8-32 terminal screws
OUT
+
OUT
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: [phone] • FAX: [phone]
+
AC
L N
+
SENS
+ –
SENS
AC
–
OUT
–
AC
L N
OUT
–
AC
Barrier Strips with
6-32 terminal screws
1
Output studs
/
4
" dia x 7
/
8
"
options. These power supplies are constructed in sturdy
extruded aluminum assemblies designed expressly for
mounting in standard 19˝ wide RETMA cabinet racks.
The front panels are finished in light gray enamel.
.12
H
L
CONNECTIONS (Dual Output models):
Power Switch
Barrier Strip with 6-32 terminal screws
Case
Size
3P11
3P17
5P12
5P17
rear panel connections
+V +S
COM
3
3
5
5
Voltmeter
(optional)
Perforated Covers
H
1
1
1
1
(Top & Bottom)
⁄
⁄
⁄
⁄
4
4
2
2
– S
˝
˝
˝
˝
Front Panel Voltage Adjust
– V
17.0"
19.0"
(optional)
10
16
11
16
AC
L
L N
7
13
15
13
⁄
8
AC
⁄
⁄
⁄
16
16
˝
16
(optional)
Ammeter
˝
˝
˝
Approx.
Weight
22 lb.
38 lb.
28 lb.
53 lb.
Handles(2)
(optional)
40