6
PA 5740 - Automotive battery simulators
1.2 Features
The output is programmable over a minimum voltage range from - 60 to + 60 V
which allows the simulation of a large range of pulses and voltage variations. A
remote sensing input is provided to compensate for output cable voltage drop
(up to 4 V). The output provides a wide bandwidth (DC to >150 kHz), a fast output
slew rate and low source impedance (<10 mOhm).
All controls, displays and connections are located on the front panel for ease of
access and visibility except the output connectors which are even located on
both the front and the back panel. These facilities include: voltage input; current
limit input, current limit indicator, current and voltage display, compensation
mode, gain setting and output and sense connectors.
The voltage and current control and monitoring interface is realized with an
integrated control D-type connector for direct connection to the Teseq
NSG
5000 series.
The amplifier inputs are over voltage protected and outputs short circuit pro-
tected. The mains input voltage is selectable by Teseq factory/service points to
accept world voltage supplies and is under voltage protected. Overtemperature
protection is monitored on the internal heat sink and transformer.
There are three selectable ranges for compensation/bandwidth for the
PA 5740. Bandwidths are high, allowing fast slew rates as required by numerous
standards. The current limit is programmable from 10 to 100% of the output
current capability.
