Matsusada REH Series, Инструкция по эксплуатации

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1 Features and Specifications
1-1
1 Features and Specifications
1-1 Overview
The REH Series power supply units output continuously variable voltage and current in wide
ranges, which makes them suitable for research and development, system integration or burn-in
application.
The high frequent switching technology of the REH Series units realized high output power and low
output noise in its compact size.
The REH Series units have various useful functions that can be controlled remotely, which make
them suitable for integrating into inspection devices.
1-2 Features
・ Simultaneous digital display of voltage and current
・ Ten-turn potentiometer allowing high-resolution setting of the voltage and current from 0 to the
rated output
・ Automatic crossover switching between constant voltage mode and constant current modes
・ Compact size and light weight achieved by the unique high frequency switching technology
・ Output enable/disable with an external signal
・ Remote control of output voltage and current
・ Status signals: CV/CC, FLT
・ Output monitor: Read output voltage and output current
1-3 Operation Modes
The REH Series units operate in two basic modes: constant voltage and constant current mode.
In the constant voltage mode, the set output voltage is maintained even while load current varies.
In the constant current mode, the set output voltage varies to maintain the set output current
even the load varies.
The automatic crossover operation allows automatic switching between constant voltage and
constant current mode in accordance with the variation in the load.
When the load current exceeds the set current, for example, the mode is changed from constant
voltage to constant current automatically. When the load resistance becomes high enough, the
mode is brought back to constant voltage mode.