Automotive - High Speed - Power
Electronic switch for micro interruptions
Electronic switch for micro interruptions in supply and ground lines up to 100 A
The Micro-Switch TOE 9261 is the first choice for generating micro interruptions in supply voltages and therefore ideally suitable for testing vehicle electrics according to standards - LV124 E10 + E13 and LV 48 E48-09.
Depending on the model, currents up to 100 A can be switched at a rated voltage of up to 60 V.
• Input voltage max. 60 V
• Output current TOE 9261-50 max. 50 A
• Output current TOE 9261-100 max. 100 A
• Rise/fall time < 500 ns
• Switchable discharge of load circuit
• Interruption in supply and ground lines up to 50 A or 100 A
• Switchable buffering of input circuit
• 4 signal line switches
• Control with any signal generators (TTL level)
While testing vehicle electrics according to standards, it is sometimes necessary to momentarily interrupt supply voltages. Using the Micro-Switch TOE 9261, switching operations between < 10 µs and nearly unlimited duration are possible without problem.
A voltage source of up to 60 V with appropriate current rating provides the supply voltage.
Using an external signal generator, the current flow can be interrupted using switch S 1. Discharging the load circuit is possible during the interruption of the load current by using another internal switch (S 2).
In addition, a configuration can be selected for interrupting the negative return line of the load (ground interruptions).
Four signal line switches (S 3 – S 6) additionally enable precise switching and interruption of signal and control lines in any current flow direction. Control of these switches is synchronous with S 1.
Covered test standards
12 V vehicle electrics
BMW GS 95024-2-1
Mercedes-Benz MBN 10615
Mercedes-Benz MBN LV 124-1
48 V vehicle electrics
BMW GS 95026