SB03 ASTRODYNE [Astrodyne Corporation], SB03 Datasheet - Page 2

• Manufacturer Part Number: SB03
• Description: Isolated and Regulated 3 WATT Modular DC/DC Converters
• Manufacturer: ASTRODYNE [Astrodyne Corporation]

All specifications are typical at nominal input, full load, and 25DegC unless
otherwise noted
INPUT SPECIFICATIONS
Input Voltage Ranges:
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation
Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)
Voltage Accuracy
Short Circuit Protection
Efficiency
*
may adversely affect long term reliability. Proper operation under conditions
other than the standard operating conditions is neither warranteed nor implied.
Is o l a t ed and Regulate d 3 WATT Mo d u l ar DC/DC Converters
WWW.ASTRODYNE.COM
These are stress ratings. Exposure of the devices to any of these conditions
12 VDC Nominal
48 VDC Nominal
See Selection Chart
10% to FL
(HL-LL)
+/-0.02%/°C
0.7% +70mVp-p max.
+/- 2%
Continuous
123.3S, 125D, 483.3S,
125S, 485S,
1212S, 1215S, 1224S,
1212D, 1215D, 4812S
4824S, 4812D, 4815D
485D
18-72 VDC
9-36 VDC
+/- 0.5%
+/- 1%
75%
76%
79%
GENERAL SPECIFICATIONS
Input-Out Isolation
Isolation Resistance
Switching Frequency
ENVIRONMENTAL SPECIFICATIONS
Oper. Temperature
Storage Temperature
Cooling
PHYSICAL SPECIFICATIONS
Case Material
Construction
Weight
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.
300 Myles Standish Blvd., Taunton, MA 02780
Ph: 1-800-823-8082
1600VDC
10-9nth Ohm min.
300Khz
-20 to +60°C(FL)
-55 to +105°C
Free Air Convection
Nickel-Coated Copper with
Non-Conductive Base
Fully Encapsulated
0.9 oz, (25g)
S B 0 3
*
Fax: [phone]
s e r i e s