ASD705 Datasheet, PDF (2/3 Pages) Astrodyne Corporation – Isolated and Regulated 7.5 WATT Modular DC/DC Converters

Isolated and Regulated 7.5 WATT Modular DC/DC Converters
asd 7 0 5 series
INPUT SPECIFICATIONS
GENERAL SPECIFICATIONS
Input Voltage Ranges:


Input Filter
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
PI Type
9-18 VDC
18-36 VDC
36-72 VDC
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation

Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)

Voltage Accuracy
Voltage Balance (Dual)
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%
+/-1%
Continuous
See Selection Chart
Input-Output Isolation
Isolation Resistance
Switching Frequency
1500VDC
10-9nth Ohm min.
100Khz
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
-25 to +71°C
Case Temperature
100°C max.
Storage Temperature
-40 to +100°C *
Cooling
Free Air Convection
MTBF
Single O/P
1,222,000 Hrs.
Dual O/P
1,148,000 Hrs.

MIL-HDBK-217F

Ground Benign, 25°C
PHYSICAL SPECIFICATIONS
Case Material

Construction
Weight
Dimensions
Black coated Copper
w. Non-conductive base
Fully Encapsulated
1 oz, (27g)
2” x 1” x 0.4”
All specifications are typical at nominal input, full load, and 25°C unless other-
wise 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.
WWW.ASTRODYNE.COM
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.
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