ESO-20/40: For Ground Reference and Supply Offset Testing
The AE Techron ESO-20/40 cable was designed for use in ground reference and supply offset testing as required by ISO 16750-2 Section 4.8 and other similar automotive EMC standards.
The ESO-20/40 cable can be used to connect from the AE Techron 3110A's balanced output to the balanced input of an AE Techron 7000 series amplifier.
The ESO-20/40 cable extends the common-mode rejection of AE Techron amplifiers, allowing the amplifier negative output terminal to be raised above ground by up to 40V (meeting requirements for systems up to 24V).
When in use, the ESO-20/40 cable will reduce the amplifier's gain and increase output voltage accuracy for all standards. The ESO-20/40 cable must be used with an AE Techron 3110A Standards Waveform Generator and can be paired with any AE Techron amplifier via its balanced signal input connection.
ESO-20/40
Test Cable
- Up to 40Vp standoff voltage
- Provides the isolation necessary for Ground Reference and Supply Offset Testing in multiple automotive standards
- Increases output voltage accuracy and reduces system noise-floor for all Standards
- Generous, 3-foot cable allows easy connection to all AE Techron 7000 series amplifiers
For testing to these Specifications:
- LV 124 Section E-16
- LV 148 Section E48-12
- BMW GS95024-2 Section E-16
- VW 80000 E-16
- ISO 16750-2 Section 4.8
- FMC 1278 Section CI 250
- GM 3172 Sections 9.2.11 and 9.2.12
Specifications
Performance Specifications
Maximum Standoff Voltage: 40 Vp
Maximum Input Voltage: ±10Vp
Connectors
See photo below
Balanced Input Connector (to amplifier): 3-pin WECO barrier strip
Balanced Output Connector (to 3110A): DB-25 connector
Physical Characteristics
Weight: 0.25 lbs. (0.11 kg)
Length: 36 inches (91.44 cm)
Standards
Meets or exceeds the performance requirements for testing to these Specifications:
- LV 124 Section E-16
- LV 148 Section E48-12
- BMW GS95024-2 Section E-16
- VW 80000 E-16
- ISO 16750-2 Section 4.8
- FMC 1278 Section CI 250
- GM 3172 Sections 9.2.11 and 9.2.12
Cable Connectors
Downloads
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