ASD15H 15w Power Supplies

Isolated and Regulated 15 WATT Open Frame DC/DC Converter

	Wide 4 : 1 Input Range
	High Efficiency
	Regulated Outputs
	1500V Isolation
	Integral Finned Heatsink
	EN60950 & UL60950-1 Approved

Model Number	Input Voltage Range	Input Surge Voltage	Output Voltage	Output Amps	Load Regulation	Line Regulation	Input Fuse	Isolation
ASD15H-12S3	9-18VDC	50V 10mS duration, min	3.3 VDC	3.75	±0.5%	±0.5%	4A	500VDC
ASD15H-48S3	20-75VDC	100V 10mS duration, min	3.3 VDC	3.75	±0.5%	±0.5%	2A	1500VDC
ASD15H-12S5	9-18VDC	50V 10mS duration, min	5 VDC	3	±0.5%	±0.5%	4A	500VDC
ASD15H-48S5	20-75VDC	100V 10mS duration, min	5 VDC	3	±0.5%	±0.5%	2A	1500VDC
ASD15H-12S12	9-18VDC	50V 10mS duration, min	12 VDC	1.25	±0.5%	±0.5%	4A	500VDC
ASD15H-48S12	20-75VDC	100V 10mS duration, min	12 VDC	1.25	±0.5%	±0.5%	2A	1500VDC
ASD15H-12S15	9-18VDC	50V 10mS duration, min	15 VDC	1	±0.5%	±0.5%	4A	500VDC
ASD15H-48S15	20-75VDC	100V 10mS duration, min	15 VDC	1	±0.5%	±0.5%	2A	1500VDC
ASD15H-12D5	9-18VDC	50V 10mS duration, min	±5 VDC	±1.5	±3% 20% to FL	±0.5%	4A	500VDC
ASD15H-48D5	20-75VDC	100V 10mS duration, min	±5 VDC	±1.5	±3% 20% to FL	±0.5%	2A	1500VDC
ASD15H-12D12	9-18VDC	50V 10mS duration, min	±12 VDC	±0.62	±1% 20% to FL	±1%	4A	500VDC
ASD15H-48D12	20-75VDC	100V 10mS duration, min	±12 VDC	±0.62	±1% 20% to FL	±1%	2A	1500VDC
ASD15H-12D15	9-18VDC	50V 10mS duration, min	±15 VDC	±0.5	±1% 20% to FL	±1%	4A	500VDC
ASD15H-48D15	20-75VDC	100V 10mS duration, min	±15 VDC	±0.5	±1% 20% to FL	±1%	2A	1500VDC

ASD15H series

Input Specifications

Input Voltage Range	9-18VDC
Input Surge Voltage	50V 10mS duration, min

General Specifications

Isolation	500VDC
Efficiency	78%
Switching Frequency	450KHz
Safety Approvals	UL60950-1, EN60950
Input-Output Capacitance	1000 pF
Shutdown Idle Current	15mA

Physical Specifications

Case Material	Aluminum
Construction	Open Frame
Weight (g)	26g
Weight (oz)	0.93oz

Output Specifications

Output Voltage	3.3 VDC
Output Amps	3.75
Load Regulation	±0.5%
Line Regulation	±0.5%
Temperature Coefficient	±0.01%/°C
Ripple and Noise	100mV Pk-Pk, typ
Voltage Stability	± 0.05%, max
Short Circuit Protection	Continuous, self-recovering
Transient Response	±2%, max.
DC Voltage Adjust (typ.)	0.5V min, 0.65V typ

Environmental Specifications

Operating Temperature	-25 to +71°C; Derate linearly to zero power from 60 to 100°C
Case Temperature	110°C max.
Storage Temperature	-40 to +125°C
RFI	Six Sided Shielding
MTBF	1,000,000 Hrs Mil Std 217, 25°C
Vibration	To MIL-STD 810°C
Remot Shutdown	(Ref to - Input pin) Logic “1”/Open=ON Logic “0”/GND=OFF
Input Fuse 1	4A

Notes

All specifications are typical at nominal input, full load, and 25°C unless otherwise noted

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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ASD15H 15w Power Supplies