Is o la t ed a nd Re gu lated 5 WATT Ope n Fram e DC/DC Conv er ter
Wide 4 : 1 Input Range
High Efficiency
Regulated Outputs
Unit measures 1”W x 2”L x 0.375”H
ASD05H
series
1500V Isolation
Integral Finned Heatsink
EN60950 & UL60950-1 Approved
Model Number
SINGLE OUTPUT
ASD05H-12S3
ASD05H-48S3
ASD05H-12S5
ASD05H-48S5
ASD05H-12S9
ASD05H-48S9
ASD05H-12S12
ASD05H-48S12
ASD05H-12S15
ASD05H-48S15
DUAL OUTPUT
ASD05H-12D5
ASD05H-48D5
ASD05H-12D12
ASD05H-48D12
ASD05H-12D15
ASD05H-48D15
Output Voltage
Output Amps
Input Range
3.3 VDC
5 VDC
9 VDC
12 VDC
15 VDC
1.5
1.5
1
1
0.55
0.55
0.42
0.42
0.33
0.33
+/-0.5
+/-0.5
+/-0.21
+/-0.21
+/-0.17
+/-0.17
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
9-36VDC
18-75VDC
+/-5 VDC
+/-12 VDC
+/-15 VDC
Order On-Line!
WWW.ASTRODYNE.COM
astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
Is o la t ed a nd Re gu lated 5 WATT Ope n Fram e DC/DC Conv er ter
INPUT SPECIFICATIONS
Input Voltage, Nominal
Input Voltage Ranges
Input Surge Voltage
12VDC
9-36
50V (12V Models),
*
100V (48V Models),
*
10 mS duration, min.
48VDC
18-75 VDC
ASD05H
(Ref to - Input pin)
Logic “1”/Open=ON
Logic “0”/GND=OFF
15mA
1500VDC (48V)
500 VDC (12V)
1000 pF
82%, typ
450Khz
series
GENERAL SPECIFICATIONS
On/Off Control
Shutdown Idle Current
Input-Out Isolation
In/Out Capacitance
Efficiency
Switching Frequency
OUTPUT SPECIFICATIONS
Voltage and Current
Preset Accuracy
Cross Regulation (Duals)
Load Regulation
20% - FL
Line Regulation
Temperature Coefficient
Ripple/Noise (Pk-Pk, typ)
Single 3.3V
Single 5, 9,12, 15V
Dual 5V
Dual 12, 15V
Overvoltage Protection
Short Circuit Protection
See Selection Chart
Singles: +/- 1% max.
Duals: +/- 2% max.
5-8% typ.
singles: +/- 0.5%
duals: +/-1%, +/-3% (5V mod)
singles: +/- 0.5%
duals: +/- 1%
+/-0.03%/°C
100mV
50mV
150mV (12Vin) 100mV (48Vin)
50mV
Clamp, 130-150%
*
Continuous, self-recovering
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Relative Humidity
Storage Temperature
Maximum Heatsink Temp
Input Fusing
MTBF
Shock/Vibration
Safety EN60950
UL60950-1
-25 to +71°C(FL)
0 to 95%, non-cond
-40 to +125°C
*
110°C
*
12V: 4A, 48V: 2A
1,000,000 Hrs
Mil Std 217, 25°C
To MIL-STD 810°C
TUV File # B 02 10 22749 038
UL File # E167432
PHYSICAL SPECIFICATIONS
Heatsink Material
Construction
Weight
Aluminum
Open Frame
0.57 oz, (16g)
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.
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
Is o la t ed a nd Re gu lated 5 WATT Ope n Fram e DC/DC Conv er ter
MECHANICAL DIMENSIONS
.375 (9.52)
ASD05H
Dual Outputs
+ Input
- Input
+ Output
Common
- Output
Control
series
.040 (1.02)
.150 (3.81)
.070 (1.78)
3
1.00 (25.40)
.600 (15.24)
2
4
6
.400 (10.16)
.100 (2.54)
1.400 (35.56)
2.00 (50.80)
5
.500 (12.70)
.100( 2.54)
.600 (15.24)
OUTPUT DERATING CURVE
120
100
Output Power (%)
80
60
40
20
0
0
10
20
30
40
50
Ambient Temp °C
60
70
80
90
.900 (22.86)
1
Pin #
1
2
3
4
5
6
Single Outputs
+ Input
- Input
+ Output
N/A
- Output
Control
WWW.ASTRODYNE.COM
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
Fax: 508-823-8181
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