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I s o l a t e d a n d R e gulated 5 WATT Open Frame DC/DC Converter
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
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astrodyne.com
300 Myles Standish Blvd., Taunton, MA 02780 Ph: 1-800-823-8082 Fax: 508-823-8181
I s o l a t e d a n d R e gulated 5 WATT Open Frame DC/DC Converter
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 +71C(FL) 0 to 95%, non-cond -40 to +125C * 110C * 12V: 4A, 48V: 2A 1,000,000 Hrs Mil Std 217, 25C To MIL-STD 810C 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 25C 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
I s o l a t e d a n d R e gulated 5 WATT Open Frame DC/DC Converter
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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