TOELLNER TOE 9260 Series User Manual Download Page 1

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TOELLNER Electronic Instrumente GmbH

09.10.2014

Application Note No. 9260-001

Power and Signal Line Interruptions

for Automotive Tests

Electronic Switch TOE 9260

9260E-AN001_Rev00.doc

TOELLNER ELECTRONIC INSTRUMENTE GMBH
Gahlenfeldstrasse 31, 58313 Herdecke, Germany

+49 (0) 23 30 - 97 91 91 • Fax +49 (0) 23 30 - 97 91 97

E-Mail: [email protected] • Web:

www.toellner.de

Subject to technical changes

Summary of Contents for TOE 9260 Series

Page 1: ...al Line Interruptions for Automotive Tests Electronic Switch TOE 9260 9260E AN001_Rev00 doc R TOELLNER ELECTRONIC INSTRUMENTE GMBH Gahlenfeldstrasse 31 58313 Herdecke Germany 49 0 23 30 97 91 91 Fax 4...

Page 2: ...E 10 Short interruptions reference measurements 6 2 3 LV 124 Test E 13 Pin interruption 6 2 3 1 E 13 interruption of signal pins 6 2 3 2 E 13 interruption of signal pins reference measurements 7 2 3 3...

Page 3: ...ice of the right switch i e power switch resp signal line switch of the TOE 9260 Reference measurements according to the requirements of the LV 124 2013 1 1 Required test equipment Commonly the follow...

Page 4: ...ence resistors 1 100 and 1 k of low inductance 5 tolerance to perform reference measurements The use of the following reference resistor kits is recommended Item No Item name TOE 9260 100 Reference Re...

Page 5: ...een the power supply and the IN sockets of the TOE 9260 the internal capacitor at the input of the TOE 9260 should be activated by setting the DIP switch INPUT C to ON So the shortest possible rise an...

Page 6: ...possible 2 3 LV 124 Test E 13 Pin interruption The test E 13 has to be applied to signal pins as well as to ground pins For both situations the test assemblies are explained in the following 2 3 1 E 1...

Page 7: ...istor TOE 9260 104 may be connected to power source and signal line switch by provided suitable cables Due to the 1 A current limit of a signal line switch the measurement with the 1 resistor shall be...

Page 8: ...nce resistor of 1 5 resp 1 k 5 of low parasitic inductance To avoid the addition of too high cable inductivity the reference resistor shall be connected close to the signal line switch by closely spac...

Page 9: ...resistor at a voltage level of 1 V If the DUT is tested with two paralleled signal line switches 2 3 3 the reference measurements have to be carried out with the same configuration of paralleled switc...

Page 10: ...ould be activated by setting the DIP switch INPUT C to ON So the shortest possible rise and fall times of the voltage at the DUT are achieved If an artificial network between the power supply and the...