PRS-0505C POWER-SYSTEMS [Power Systems GmbH+Co.KG], PRS-0505C Datasheet - Page 4

• Manufacturer Part Number: PRS-0505C
• Description: DC-DC Converter UNIT 1 W REGULATED DC-DC CONVERTER
• Manufacturer: POWER-SYSTEMS [Power Systems GmbH+Co.KG]

PR SERIES APPLICATION NOTES:
EXTERNAL CAPACITANCE REQUIREMENTS:
No external capacitance is required for operation of the PR 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.
Negative Outputs:
A negative output voltage may be obtained by connecting the +OUT to circuit ground and
connecting –OUT as the negative output.
FOR MORE INFORMATION CALL:
Power Systems – The Power Solution
74360 Ilsfeld-Auenstein ( Germany ) Dörnet 8
E-mail: [e-mail]
www.Power-Systems.de
PR Series
TYPICAL PERFORMANCE CUREVES
1.2
0.9
0.6
0.3
0.0
-25
DERATING CURVE
( 1 W REGULATED DC-DC CONVERTER )
0
OPERATING
TA(degree C)
AREA
25
SAFE
50
70
100
Page: 4 / 4
Home Page: www.Power-Systems.de
Tel: + 49 / 70 62 / 67 59 – 6
DC-DC Converter UNIT
80.0
60.0
40.0
20.0
0.0
EFFICIENCY VS LOAD
0
% OF RATED LOAD(%)
20
40
Fax: + 49 / 70 62 / 67 59 -80
Version: 4-Oct-02
60
80
100