sb08 series WWW.AsTRODYNE.COM

sb08
I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters
series
6 Sided EMI Shielding
Regulated Outputs
1600V Isolation
Short Circuit Protection
2:1 Inputs
Input PI Filter
Unit measures 0.8”W x 1.25”L x 0.4”H
Model Number
Output Voltage
Output Amps
Input Range
SINGLE OUTPUT
SB08-123.3S
3.3VDC
SB08-243.3S
SB08-483.3S
SB08-125S
5 VDC
SB08-245S
SB08-485S
SB08-1212S
12 VDC
SB08-2412S
SB08-4812S
SB08-1215S
15 VDC
SB08-2415S
SB08-4815S
SB08-1224S
24VDC
SB08-2424S
SB08-4824S
2
2
2
1.5
1.5
1.5
0.666
0.666
0.666
0.533
0.533
0.533
0.333
0.333
0.333
9-18 VDC
18.36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
DUAL OUTPUT
SB08-125D
+/-5 VDC
SB08-245D
SB08-485D
SB08-1212D
+/-12 VDC
SB08-2412D
SB08-4812D
SB08-1215D
+/-15 VDC
SB08-2415D
SB08-4815D
+/-0.800
+/-0.800
+/-0.800
+/-0.333
+/-0.333
+/-0.333
+/-0.267
+/-0.267
+/-0.267
9-18 VDC
18-36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
9-18 VDC
18-36 VDC
36-75 VDC
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ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
sb08
I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters
INPUT SPECIFICATIONS
Input Voltage Ranges:
GENERAL SPECIFICATIONS
12 VDC Nominal
24 VDC Nominal
48 VDC Nominal
9-18 VDC
18-36 VDC
36-75 VDC
OUTPUT SPECIFICATIONS
Voltage and Current
Load Regulation Line Regulation
Temperature Coefficient
Ripple/Noise(Single/Dual)
Voltage Accuracy
Short Circuit Protection
Efficiency
series
Input-Out Isolation
Isolation Resistance
Switching Frequency
1600VDC
10-9nth Ohm min.
300Khz
ENVIRONMENTAL SPECIFICATIONS
See Selection Chart
10% to FL
(HL-LL)
+/-0.02%/°C
0.7% +70mVp-p max.
+/- 2%
Continuous
123.3S, 125S, 125D,
243.3S, 245S, 245D,
483.3S, 485S, 485D
1212D, 1215D, 2412D,
2415D, 4812D, 4815D
1212S, 1215S, 1224S,
2412S, 2415S, 2424S,
4812S, 4815S, 4824S
+/- 1%
+/- 0.5%
-20 to +60°C(FL)
-55 to +105°C *
Free Air Convection
PHYSICAL SPECIFICATIONS
78%
79%
Case Material
Construction
Weight
Nickel-Coated Copper with
Non-Conductive Base
Fully Encapsulated
0.9 oz, (25g)
81%
82%
All specifications are typical at nominal input, full load, and 25DegC 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.
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Oper. Temperature
Storage Temperature
Cooling
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.
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458
I s o l a t e d a n d R e gulated 8 WATT Modular DC/DC Converters
MECHANICAL DIMENSIONS
ALL DIMENSIONS IN mm
PIN PITCH TOLERANCE +/- 0.35mm
Pin #Single Outputs
2
-Vin
3
-Vin
9
NC
10
NC
11
NC
14
+ Output
15
NC
16
- Output
22
+Vin
23
+Vin
sb08
series
Dual Outputs
-Vin
-Vin
Common
NC
- Output
+ Output
NC
Common
+Vin
+Vin
OUTPUT DERATING CURVE
WWW.ASTRODYNE.COM
ASTRODYNE USA: 1-800-823-8082
ASTRODYNE PACIFIC: 886-2-26983458