Astrodyne ASD03-24D12H Isolated and regulated 3 watt modular dc/dc converter Datasheet

ASD03
I sol at e d a n d R e gul at ed 3 WATT Modular DC/DC Co n ve rte rs
series
24-Pin DIP Package
Wide 2:1 Input Range
500 or 1500V Isolation
Short Circuit Protection
High Efficiency
Input PI Filter
Unit measures 0.8”W x 1.25”L x 0.5”H
Model Number
Output Voltage
Output mAmps
Input Range
Efficiency
SINGLE OUTPUT
ASD03-12S3(H orM)*
3.3 VDC
ASD03-24S3(H orM)*
ASD03-48S3(H orM)*
ASD03-12S5(H or M)*
5 VDC
ASD03-24S5(H or M)*
ASD03-48S5(H or M)*
ASD03-12S12(H or M)* 12 VDC
ASD03-24S12(H or M)*
ASD03-48S12(H or M)*
ASD03-12S15(H or M)* 15 VDC
ASD03-24S15(H or M)*
ASD03-48S15(H or M)*
600
600
600
600
600
600
250
250
250
200
200
200
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
70%
73%
71%
73%
74%
76%
78%
80%
77%
76%
80%
77%
DUAL OUTPUT
ASD03-12D5(H or M)*
+/-5 VDC
ASD03-24D5(H or M)*
ASD03-48D5(H or M)*
ASD03-12D12(H or M)* +/-12 VDC
ASD03-24D12(H or M)*
ASD03-48D12(H or M)*
ASD03-12D15(H or M)* +/-15 VDC
ASD03-24D15(H or M)*
ASD03-48D15(H or M)*
+/-300
+/-300
+/-300
+/-125
+/-125
+/-125
+/-100
+/-100
+/-100
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
9-18 VDC
18-36 VDC
36-72 VDC
73%
74%
76%
76%
80%
76%
75%
78%
76%
“H” versions only
* Specifying “H” or “M” designates a choice of Pinouts (Please see Mechanical Specifications) and a choice of
500VDC Isolation (“M” Version) or 1500VDC Isolation (“H” Version).
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASD03
I sol at e d a n d R e gul at ed 3 WATT Modular DC/DC Co n ve rte rs
INPUT SPECIFICATIONS
Input Voltage Ranges:
Input Filter
GENERAL SPECIFICATIONS
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
Short Circuit Protection
Voltage Balance (Dual)
Efficiency
series
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%
1% p-p max.
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
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
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.
WWW.ASTRODYNETDI.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
ASD03
I sol at e d a n d R e gul at ed 3 WATT Modular DC/DC Co n ve rte rs
MECHANICAL DIMENSIONS
NOTE: Pin Size is 0.02” Inch (0.5mm) DIA
All Dimensions In Inches (mm)
Tolerance .xx = +/-0.02, .xxx = +/- 0.010
“M” Version
“H” Version
Pin #
Single
Dual
Single
Dual
1
2
3
5
9
10
11
12
13
14
15
16
22
23
24
+Input
NC
NC
No Pin
No Pin
-Output
+Output
-Input
-Input
+Output
-Output
No Pin
NC
NC
+Input
+Input
-Output
Common
No Pin
No Pin
Common
+Output
-Input
-Input
+Output
Common
No Pin
Common
-Output
+Input
No Pin
-Input
-Input
No Pin
NC
NC
NC
No Pin
No Pin
+Output
NC
-Output
+Input
+Input
No Pin
No Pin
-Input
-Input
No Pin
Common
NC
-Output
No Pin
No Pin
+Output
NC
Common
+Input
+Input
No Pin
series
NC = No Connection with Pin
WWW.ASTRODYNETDI.COM
0315
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
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