2 / 3 page
Isolated and Regulated 15 WATT Modular DC/DC Converters
a s d 1 5 series
WWW.asTROdYNE.COM
asTROdYNE Usa: 1-800-823-8082
asTROdYNE EUROPE: 353 51 561060
asTROdYNE PaCIFIC: 886-2-26983458
INPUT sPECIFICaTIONs
Input Voltage, Nominal
12VDC
48VDC
Input Voltage Ranges
9-18
20-75 VDC
Input Surge Voltage
50V (12V Models), *
100V (48V Models), *
10 mS duration, min.
OUTPUT sPECIFICaTIONs
Voltage and Current
See Selection Chart
Load Regulation
singles: +/- 0.5%
20% - FL
duals: +/-1%, +/-3% (5V mod)
Line Regulation
singles: +/- 0.5%
duals: +/- 1%
Trim Range
0.5V min, 0.65V typ
Temperature Coefficient
+/-0.01%/°C
Ripple/Noise(Single/Dual)
100mV Pk-Pk, typ
Overvoltage Protection
Clamp, 130-150% *
Voltage Stability
+/- 0.05%, max
Transient Response
+/- 2%, max
Short Circuit Protection
Continuous, self-recovering
GENERaL sPECIFICaTIONs
On/Off Control
(Ref to - Input pin)
Logic “1”/Open=ON
Logic “0”/GND=OFF
Shutdown Idle Current
15mA
Input-Out Isolation
1500VDC (48V)
500 VDC (12V)
In/Out Capacitance
1000 pF
Efficiency
82%, typ
Switching Frequency
450Khz
ENVIRONMENTaL sPECIFICaTIONs
Oper. Temperature
-25 to +71°C(FL)
Storage Temperature
-40 to +125°C *
Maximum Case Temp
110°C *
Input Fusing
12V: 4A, 48V: 2A
MTBF
1,000,000 Hrs
Mil Std 217, 25°C
Shock/Vibration
To MIL-STD 810°C
PHYsICaL sPECIFICaTIONs
Case Material
Aluminum
Construction
Fully Encapsulated
Weight
1.6 oz, (40g)
* 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.
All specifications are typical at nominal input, full load, and 25°C unless other-
wise 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.
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
