SRS-1215-2 ETC-unknow, SRS-1215-2 Datasheet - Page 4

• Manufacturer Part Number: SRS-1215-2
• Description: Dc-dc Converter Unit Regulated Dc-dc Converter
• Manufacturer: ETC-unknow

SR SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the SR series.
To meet the reflected ripple requirements of the converter, an input impedance of less than 0.5 ohm
from DC to 250KHz is required.
External output capacitance is not required for operation, however it is recommended that 10uF
tantalum and 0.1uF ceramic capacitance be selected for reduced system noise.
Additional output capacitance may be added for increased filtering, but should not exceed 100uF.
www.Power-Systems.de
+Vin
-Vin
SR Series
OSCILLATOR
DRIVER
SIMPLIFIED SCHEMATIC
TYPICAL PERFORMANCE CUREVES
1.2
0.9
0.6
0.3
0.0
-25
DERATING CURVE
(0,5W TO 1W REGULATED DC-DC CONVERTER)
0
OPERATING
TA(degree C)
AREA
25
SAFE
50
REGULATOR
70
100
Page: 4 / 5
+Vout
-Vout
DC-DC Converter UNIT
INPUT
80.0
60.0
40.0
20.0
TYPICAL
APPLICATIONS
0.0
EFFICIENCY VS LOAD
0
+Vin
DC-DC
CONVERTER
-Vin
% OF RATED LOAD(%)
20
40
+Vout
-Vout
Version: 4-Oct-02
60
OUTPUT
80
LOAD
100