5 V In p u t 3 WAT T Mo dular DC/DC Conv erters
INPUT SPECIFICATIONS
Input Voltage Nominal
Input Voltage Range:
Input Filter
5 VDC
4.5-6.0 VDC
PI Type
ASD35
GENERAL SPECIFICATIONS
Input-Output Isolation
Isolation Resistance
Switching Frequency
Safety
series
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)
Voltage Accuracy
Voltage Balance
Short Circuit Protection
Efficiency
See Selection Chart
Single (10% to FL)
+/- 0.5%
Dual (25% to FL)
+/-1%
(HL-LL)
+/- 0.5%
+/-0.05%/°C
3.3V/5V
100mVp-p max.
12V/15V
1% p-p max.
+/- 2%
(Dual)
+/- 1%
Continuous
See Selection Chart
500VDC (“M” Versions)
1500VDC (“H” Versions)
10-9nth Ohm min.
100Khz
UL60950 - “H” Versions Only
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Case Temperature
Storage Temperature
Cooling
MTBF
-25 to +71°C
100°C max.
-40 to +100°C
*
Free Air Convection
Single O/P
1,249,000 Hrs.
Dual O/P
1,186,000 Hrs.
MIL-HDBK-217F
Ground Benign, 25°C
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight
Dimensions
Black coated Copper
w. Non-conductive base
Fully Encapsulated
0.5 oz, (13g)
1.25”x0.8”x0.4”
All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
*
These are stress ratings. Exposure of the devices to any of these conditions
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
Astrodyne products are not authorized or warranteed for use
as critical components in life support systems, equipment used
in hazardous environments, nuclear controls systems, or other
mission-critical applications.
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
ASTRODYNE [ ASTRODYNE CORPORATION ]
