TTI CPX200 Bedienungsanleitung Seite 5

Introduction
The CPX200 is a new type of bench power supply designed to meet the need for "flexibility" in
the choice of voltage and current capabilities.
Today's engineers often need the voltage range capability of a O to 35V PSU and the current
capability of 10A PSU. Normally, however, the maximum voltage and maximum current are not
required simultaneously.
The CPX200 provides the ideal solution by offering the capability whereby voltages up to 35V
and currents up to 10A are available subject to a maximum power limit.
This capability is achieved by using the very latest switch-mode technology. Special techniques
are used to achieve noise and RFI figures comparable with good linear PSUs. As a result the
CPX200 can be used with confidence in sensitive environments.
The CPX200 is a dual output PSU with two completely independent and isolated outputs each
with a 175W capability. If required, the outputs can be wired in series or parallel to achieve
voltages up to 70V or currents up to 20A.
The CPX200 features simultaneous voltage and current metering on bright 0.5" LEDs,
adjustable overvoltage protection, and remote sense terminals. The outputs operate in constant
voltage or constant current mode with automatic crossover and mode indication. Individual
output switches enable voltage and current levels to be accurately set before connection to the
load. Coarse and fine controls permit the output voltage to be set within 10mV and the current
limit control is logarithmic to give good resolution at low current settings.
The CPX200 has a robust steel case which is half-rack width (3U height). It is a Safety Class I,
Installation Category II, instrument which meets EN61010-1 safety requirements and EN50081-1
and EN50082-1 EMC standards.