elneos five EN

elneos® five | 45 Graphical arbitrary waveform generator Ref. No. EL5.32A til Ref. No. EL5.61A (0-30V/0-2A til 0-60V/0-10A, see p.58) elneos five has an efficient arbitrary waveform gene- rator which combines the advantages of a precision regulating power supply unit with the advantages of a functional generator. With the arbitrary waveform generator any curve shapes and standard signal sha- pes can be reproduced such as sine waves, rectangle, triangle, saw tooth. Outstanding technical feature of the graphical arbitrary waveform generator. Sequencer function Due to a modern sequencer the free signal program- ming is easily possible.100 support points are transfera- ble in the internal memory by means of the interface. Each segment has a waveform and a repeat counter. The device processes the support points directly from the internal memory and thus permits the functions of an arbitrary waveform generator with a high electric output power. The sequencer allows also to cascade in succession signal shapes of different frequency. Thus, the signals can be sequenced and all signal shapes are represen- table. The excellent dynamics of the new measuring board makes it possible to represent all signal shapes. Motor vehicle voltage pulses can be nicely simulated in the laboratory. The sequencer is an important tool for training and the industry. Field of application • Simulation of a voltage drop of the DC supply (brown- out) for testing the reset connection of a processor. • Several supply voltages which when switching on rise one after the other and when switching off drop again one after the other (power sequencing). • Overlap of an artificial supply reaction of the DC supply of a test item to measure the PSRR (power supply rejection ratio). The term gives information at which degree the output voltage of an amplifier changes when its supply voltage changes. In case of operation amplifiers the terms PSRR is used in the technical data sheets. • Simulation of the wiring system drop of a motor car when starting it. The standard signal form available for this can be programmed by the user or on request, will be made available by our company. Technical data and characteristics Stand. signal shapes: sine wave, rectangle, triangle; Duty cycle: variable Frequency: all signal shapes up to 250 Hz; Sequenzer: enables various signal shapes with different frequencies for serial cascation; Therefore almost all signal shapes can be simulated. Segments: 100 pcs. transmittable to divice. Per segment: wave shape, time, amplitude (U/I) and frequency; Limit values: Limits of all measured values programmable; Digital output: in case of overstepping/undercut of the measured values, a digital output will be triggered; Digital input: Start of measurement by a trigger impulse of the input (flank control) Data logger: The 4-channel operation allows the storage of 2000 measured values per channel. The values can be called up graphically and can be read out by an interface. Display of measured values: X-Y graph are recallable and scalable by a 2-finger gesture. Ideal for long-term measurements.

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