COMMON SPECIFICATIONS
Specifications typical at T
A
= +25°C, V
IN
= 15VDC, I
LOAD
= ±50mA and in free-running mode unless otherwise noted.
PARAMETER
INPUT
Rated Voltage
Voltage Range
Input Current
CONDITIONS
MIN
TYP
12
7
I
LOAD
= 0
I
LOAD
= Rated Load
Short Circuit
I
LOAD
= Rated Load
30
145
115
15
16
165
MAX
UNITS
V
DC
V
DC
mA
mA
mA
mAp-p
Ripple Current
ISOLATION
Voltage Rated Continuous
AC, 60Hz
DC
Test Voltage
Resistance
Capacitance
Leakage Current
OUTPUT
Rated Voltage
Voltage Range
60sec, 60Hz
3500
5000
8000
10
10
1
±15
±14.25
±16.0
0
0
1.16
0.3
15
50
30
±16.5
±50
±15.75
±18.0
±90
180
V
ISO
= 240VAC, 60Hz
2
Vrms
V
DC
Vpk
GΩ
pF
µA
V
DC
V
DC
V
DC
mA
mA
mA
mV/mV
%/mA
mVp-p
mVp-p
Vp-p
(referenced to common)
I
LOAD
= Rated Load
I
LOAD
Rated Load
I
LOAD
= OmA
Rated Current
Balanced Loads
Current Range
Balanced Loads
Single Ended
Line Regulation
7VDC < V
IN
< 18VDC
Load Regulation
No Load < I
OUT
< ±50mA
Ripple Voltage
BW = DC to 10MHz
I
LOAD
= 0
I
LOAD
= Rated Load
Sync Out (PWR1726-A1 only) Vin = 12VDC, Vout = Rated, Balanced
GENERAL
MTTF
Calculated per
MIL - HDBK - 217 Rev. E
Ground, Benign 25° C
Switching Frequency
TEMPERATURE
Specification
Operation
Storage
-25
-40
-55
1.2
120
+25
+85
+100
+110
MHr
kHz
°C
°C
°C
NOTE: Other input and output voltages may be available upon request. Please consult the factory.
MECHANICAL
TOP VIEW
SIDE VIEW
0.405±0.010"
(10.29)
NOTES:
All dimensions are in inches
(millimeters).
GRID: 0.100 inches (2.54
millimeters)
PIN PLACEMENT TOLERANCE:
±0.015"
MATERIAL: Units are encapsulated
in a low thermal resistance molding
compound which has excellent
chemical resistance, wide operat-
ing temperature range, and good
electrical properties under high hu-
midity environments. The encapsu-
lant and outer shell of the unit have
UL94V-0 ratings. Lead material is
brass with a solder plated surface to
allow ease of solderability.
1.125±0.015"
(28.58±0.38)
PWR1726A
PWR1726A1
0.075"
(1.904)
1.650±.015"
(41.91±0.38)
1
0.032±.003"
(.81±.05)
1.300"
(32.99)
4 1 5 16
0.100"
(2.538)
0.130"
(3.30)
MIN
1
14
15
16
18
29
30
32
PIN CONNECTIONS
-Vout
-Vin
SYNC
+Vin
REMOTE ON/OFF
SYNC OUT (PWR1726A1)
COMMON
+Vout
32
0.075"
(1.904)
30 29
1.200"
(30.46)
18
0.200"
(5.08)
BOTTOM VIEW
Page 2
0.900"
(22.84)
0.1125"
(.32)
PWR1726A / A1 4/2002 REV B
CANDD [ C&D TECHNOLOGIES ]
