PC Board Mountable Power Supplies
DESCRIPTION
CALEX produces the highest quality, most dependable power
supplies in the industry. These rugged units are reliable, cost
effective power sources for use with a wide variety of
operational amplifiers, function modules, and data conversion
circuits. All units employ industry standard pin configurations
for system upgrading by replacement of or substitution for
supplies from other manufacturers.
All CALEX power supplies feature a 5 Year Warranty and are
characterized by tight regulation, low noise, and outstanding
stability. The short circuit protection features "foldback"
current limiting, so all units can be shorted indefinitely without
damage.
COMMON SPECIFICATIONS
Input Voltage
100 ±10 VAC (add "-100" to model number)
115 ±10 VAC (add "-115" to model number)
Power Supplies
220 ±20 VAC (add "-220" to model number)
230 ±20 VAC (add "-230" to model number)
240 ±20 VAC (add "-240" to model number)
SELECTION CHART
Output Output Line & Load
Voltage Noise & Ripple Unit Weight Model
Voltage Current Regulation Case Size
Accuracy mV RMS (oz.) Number
VDC mA Maximum
Single Output
5 500 ±1.0% ±0.10% 1 B1 11.2 1.5.500
5 1000 ±1.0% ±0.10% 1 B2 17.5 1.5.1000
5* 1000 ±1.0% ±0.10% 1 B2 17.5 1.5.1000-DV
5 2000 ±1.0% ±0.20% 2 B3 22.2 1.5.2000
5* 2000 ±1.0% ±0.20% 2 B3 22.2 1.5.2000-DV
9 1000 ±0.5% ±0.10% 2 B3 22.2 1.9.1000
10 750 ±1.0% ±0.10% 1 B3 22.2 1.10.750
12 480 ±0.5% ±0.04% 2 B2 17.5 1.12.480
12* 480 ±0.5% ±0.04% 2 B2 17.5 1.12.480-DV
12 750 ±0.5% ±0.04% 2 B3 22.2 1.12.750
15 400 ±0.5% ±0.04% 2 B2 17.5 1.15.400
15 600 ±0.5% ±0.04% 2 B3 22.2 1.15.600
18 500 ±0.5% ±0.04% 2 B3 22.2 1.18.500
24 375 ±0.5% ±0.04% 2 B3 22.2 1.24.375
Dual Output
±5 ±750 ±1.0% ±0.10% 1 B3 22.2 2.5.750
±12 ±120 ±0.5% ±0.04% 1 B1 11.2 2.12.120
±12 ±240 ±0.5% ±0.04% 1 B2 17.5 2.12.240
±12* ±240 ±0.5% ±0.04% 1 B2 17.5 2.12.240-DV
±12 ±360 ±0.5% ±0.04% 2 B3 22.2 2.12.360
±15 ±100 ±0.5% ±0.04% 1 B1 11.2 2.15.100
±15 ±200 ±0.5% ±0.04% 1 B2 17.5 2.15.200
±15* ±200 ±0.5% ±0.04% 1 B2 17.5 2.15.200-DV
±15 ** ±200 ±0.5% ±0.04% 1 B2 17.5 7010
±15 ±350 ±0.5% ±0.04% 2 B3 22.2 2.15.350
Triple Output
±12 & ±100 ±1.0% ±0.10%*** 2 B2 17.5 3.12.5
5 600
±15 & ±100
5 500 ±1.0% ±0.10% 2 B2 17.5 3.15.5
±12 & ±125 ±1.0% ±0.20% 2 B3 22.2 3.12.1000
5 1000
±15 & ±100
5 1000 ±1.0% ±0.20% 2 B3 22.2 3.15.1000
*Dual AC Input 115/230 VAC **Recognized to UL 544 (Available in 115 VAC only).
CompuMess Elektronik GmbH · Lise-Meitner-Str.1 · 85716 Unterschleissheim
***The +5V output load regulation in the 3.12.5-100 and 3.12.5-115 models is 0.20%
Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de
Manufacturing Company, Inc. · Concord, California 94520 · Ph: 925/687-4411 or 800/542-3355 · Fax: 925/687-3333 · www.calex.com · Email: sales@calex.com
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PC Board Mountable Power Supplies Specifications
Specifications
AC/DC POWER SUPPLY DERATING
All parameters measured at 25 C, nominal input voltage and full rated
load unless otherwise noted. 120
MAXIMUM OUTPUT POWER (%)
All Models Unit 100
Input Frequency Range TYP 50 to 60 Hz
80
Short Circuit Protection TYP Foldback Current Limiting
Isolation 60
Isolation Resistance MIN 50 megohm SAFE OPERATING
40
Isolation Voltage * MIN 1200 - 1500 VRMS AREA
Input to Output
TYP 50 - 250 pF 20
Capacitance *
Environmental 0
-30 -20 -10 0 10 20 30 40 50 60 70 80
Case Operating Range MIN -25
°C
No Derating MAX +50 CASE TEMPERATURE (Deg C)
MIN -25 °C
Storage Range B1, B2, B3 case
MAX +85
Temperature Coefficient TYP ±0.01 %/°C
Power Supplies
C a se B 1, B 2, & B 3
Mounting Kits MK215-022 & MK215-08BDV
* Contact CALEX for information on exact model, call
(800) 542-3355 or (925) 687-4411
Specifications subject to change without notice.
Single 5 Volt output models have output overvoltage protection
which operates between 5.8V and 6.85 Volts. Power must be
removed to reset the clamp.
Bottom View Side View
Power Supply Mounting Kit Options
"A" models have 2" spacing between AC pins. (e.g. 2.15.200A)
Two types of mounting kits are available for convenient
installation of CALEX power supplies. The MK215-022 consists Pin Assignments
of a PC card with a 22-pin connector for use in racks. The Pin Function
alternative, our MK215-08BDV, employs a barrier strip type 9 +Output Voltage
connector for chassis mount applications. Two screws hold 5 -Output Voltage
the power supply firmly in place on the PC card without need 7 Common
of soldering. On Single Output
5
MK215-022 Common is also connected to Pin 5
8 On Triple Units 5 V Output
On Triple Units 5 V Common
6
(Isolated from ± Common)
1 or 1A AC Input 100, 115, 220, 230, 240 VAC
4 or 4A AC Input and DC Units
Jumper 2 & 3 DV Units - 230 V
Jumper 1 to 3
DV Units - 115 V
& 2 to 4
Mechanical tolerances unless otherwise noted:
X.XX dimensions: 0.020 inches
X.XXX dimensions: 0.005 inches
Case to Mounting Kit Connections
Case Pin MK215-022 MK215-08BDV
1, 1A X 2
MK215-08BDV 2 - -
3 - -
4, 4A Z 1
5 K 6
6 H 5
7 E 7
8 C 4
9 A 8
Pins not referenced are not inserted in the case.
Manufacturing Company, Inc. · Concord, California
CompuMess Elektronik GmbH94520Lise-Meitner-Str.1Fax: 85716 Unterschleissheim
· · Ph: 925/687-4411 or 800/542-3355 · · 925/687-3333 · www.calex.com · Email: sales@calex.com
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Tel 089-321501-0 · Fax 089-321501-11 · www.compumess.de · www.netzteile.de