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Comprehensive Automotive Test Bench
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Various TOELLNER Systems can help in performing standardized
test. WaveControl Software includes a comprehensive library
of waveforms supporting these standardized automotive
industry tests: |
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| BMW GS 95024-2-1 |
LV124 |
MBN 10615 |
MBN LV124-1 |
VW80000-1 |
| BMW GS 95026 |
LV148 |
VDA 320 |
VW 82148 |
e.t.c |
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High Speed Switch for Automotive Tests
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Micro Switch TOE
9261
The Electronic Switch TOE 9261 is a device for time-based
turning on and off of load and signal currents. This device
provides an electronic, unidirectional power switch as well
as four electronic bidirectional signal line switches. The
power switch can be used for switching the positive supply
line of the load as well as the negative return path
(ground). In the configuration for switching the positive
line, a selectable load-parallel crossover for selective
discharging of buffered loads is provided. A digital input
signal can be used to generate on- and off-durations of any
time down to the microsecond range for both the power
switch and the signal line switches.
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For Brief
Interruptions in Power Supply and Ground Lines |
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High-speed TOE 9261 switch from Toellner Electronics.
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Input Voltage: Up to 60V
Output current: Upto 100V
Interruptions of supply and ground
lines
Rise and fall time : <500 ns
Short-circuit-proof
Discharging of load current
circuit
4 signal line switches
Control by any signal generator (TTL
level)
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Particularly Suitable for Automative Test
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12 V vehicle electric system
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48 V vehicle electric system
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- BMW GS 95024 2-1
- LV124
- Mercedes-Benz MBN 10615
- Mercedes-Benz MBN LV 124-1
- VW 80000-1
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- BMW GS 95026
- LV148
- VDA 320
- VW82148
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Special Automotive Tests
Support
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TOE 9261 especially is applicable for
the following tests according to the automotive standards LV
124 and LV 148: |
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- LV 124, E-10: Short interruptions
- LV 124, E-13: Pin interruption
- LV 148, E48-09: Short interruptions
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There are many other industry standards based on LV 124 and
LV 148 like VW 80000, GS 95024-2, VW 82148, etc. with power
and signal line interruptions, where the Electronic Switch
TOE 9261 can be applied. |
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This application note (Automotive
Tests) describes how these tests are carried out by use of
the TOE 9261, especially under consideration of the
following points: |
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Test
assembly and wiring of the components
Choice of the right switch, i.e. power switch resp. signal
line switch of the TOE 9261
Reference measurements according to the requirements of the
LV 124-2013
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Electrical Tests
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| TOELLNER TOE 7621-32
4-Quadrant Power
Supply
DC- 100kHz, ± 32V, ± 10A, 320W
TOELLNER TOE 9260
Electronic Switch, TOE 9260,
60V, 50A, t<1μs
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VW80000
MBN LV 124-1
BMW GS 95024-2-1/-2
MAN M 3499-1/-2 |
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