Is o la t ed a nd Re gu lated 3 WATT Modu lar DC/DC Conv er ter s
INPUT sPECIFICaTIONs
Input Voltage Ranges:
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
PI Type
9-18 VDC
18-36 VDC
36-72 VDC
asd03
series
GENERaL sPECIFICaTIONs
Input-Output Isolation
Isolation Resistance
Switching Frequency
Conducted EMI
Safety
500VDC (“M” Versions)
1500VDC (“H” Versions)
10-9nth Ohm min.
100Khz
Meets EN55022 Class B
UL, cUL - “H” Versions Only
Input Filter
OUTPUT sPECIFICaTIONs
Voltage and Current
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)
See Selection Chart
Single (10% to FL)
Dual (25% to FL)
(HL-LL)
+/-0.05%/°C
3.3V/5V
100mVp-p max.
12V/15V
+/- 2%
Continuous
+/-1%
See Selection Chart
+/- 0.5%
+/-1%
+/- 0.5%
ENVIRONMENTaL sPECIFICaTIONs
Oper. Temperature
Case Temperature
Storage Temperature
Cooling
MTBF Single O/P
Dual O/P
MIL-HDBK-217F
-25 to +71°C
100°C max.
-40 to +100°C
*
Free Air Convection
1,203,000 Hrs.
1,145,000 Hrs.
Ground Benign, 25°C
1% p-p max.
Voltage Accuracy
Short Circuit Protection
Voltage Balance (Dual)
Efficiency
PHYsICaL sPECIFICaTIONs
Case Material
Construction
Weight
Dimensions
Black coated Copper
w. Non-conductive base
Fully Encapsulated
0.5 oz, (13g)
1.25” x 0.8” x 0.5”
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 ]
