P
POLYTRON DEVICES, Inc.
15 WATT
TRIPLE OUTPUT
Regulated, 4:1 Input Range
DC/DC Converters
Specifications
FEATURES
• 4:1 Wide Input Range
Typical at 25˚C under full load and nominal input voltage, unless
otherwise specified
INPUT
Input Voltages.............................................................Voltage Range
12 Vdc.....................................................................9-36 Vdc
24 Vdc...................................................................18-72 Vdc
Input Filter.........................................................................Pi Network
OUTPUT
Voltage Accuracy.......................................(+V1 & -V2): ±2.0% max.
..................................................(+V3):
±3.0% max.
Line Regulation ...............................................................±1.0% max.
Load Regulation...............................................................±2.0% max.
Ripple Noise (20 MHz BW)......................................200mV p-p max.
Temperature Coefficient (at FL)................................±0.02%/°C max.
Transient Response........................................................200ms max.
GENERAL
Efficiency..........................................................................80% typical
Isolation Voltage............................................................500 Vdc min.
Isolation Resistance......................................................1000MOhms
Switching Frequency................................................................50KHz
Protection.......................................................................Over Voltage
......................................Fold Back Short Circuit Protection
ENVIRONMENTAL
Operating Temperature Range.......................................-25 to +71°C
Storage Temperature Range........................................-55 to +125°C
Cooling ...............................................................Free Air Convection
EMI/RFI.......................................Six Sided Continuous Metal Shield
PHYSICAL
Case Material..............................................Black Coated Copper w/
Non-Conductive Metal Base
Weight..................................................................10 oz. (280 grams)
Dimensions......................................................2.00" x 2.00" x 0.45"
3.00"
x 2.60" 0.82" Available*
• Efficiency to
80% @ FL
• 500 Vdc Input/
Output Isolation
• Low Profile Package
• Input Filter Pi
Network
• 6 Sided Shielding
Y15 Triple Series
P.O. Box 398, Paterson, New Jersey 07544 U.S.A.
Tel: (973)345-5885 Fax: (973)345-1264 • Email: sales@polytrondevices.com • www.polytrondevices.com
50
15 Watt S ingle & Dual Output DC /DC C onverters
S elec tion G uide
Y 15 S eries
(C ontinued)
Input V oltage
Nominal (R ange)
(V dc )
12 (9-36)
48 (18-72)
O utput
V oltage
(V dc )
5
12
15
5
12
15
±12
±15
±12
±15
O utput
C urrent
(mA )
3000
1250
1000
3000
1250
1000
±625
±500
±625
±500
Model
Number
C as e
B 2A
B 2A
B 2A
B 2A
B 2A
B 2A
B 2A
B 2A
B 2A
B 2A
Y 15-12S 5
Y 15-12S 12
Y 15-12S 15
Y 15-48S 5
Y 15-48S 12
Y 15-48S 15
Y 15-12-12
Y 15-12-15
Y 15-48-12
Y 15-48-15
12 (9-36)
48 (18-72)
*Available in 3.0" X 2.6" X 0.82" package (Case JY)
Use suffix JY after model number.
Mec hanic al S pec ific ations
I/O C onnections
P in
T R IP L E
1
+Input
2
-Input
3
ON/OFF
4
-Output
5
Common
6
+5V
7
+Output
I/O C onnections
P in
T R IP L E
1
+Vin
2
-Vin
3
+Vout
4
Common
5
-Vout
6
+5V
7
No Pin
8
ON/OFF
C as e B 2A
P OLY T R ON DE V IC E S , Inc .
P.O. B ox 398, P aters on, New J ers ey 07544 U.S .A.
Tel: (973)345-5885 Fax: (973)345-1264 • Email: sales@polytrondevices.com • www.polytrondevices.com
49
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