Introduction
The EX355P is a digitally controlled version of the EX355 with an isolated RS-232 interface.
Using mixed-mode regulation technology it provides 0 to 35V at 0 to 5A in a compact and
lightweight unit.
The EX355P offers a low-cost solution for a basic programmable PSU, and will be sufficient for
many applications where the sophistication and complexity of GPIB is not needed.
A simple command set allows remote control of voltage, current and output-enable together with
read-back of metering values and operational status.
Local control is via three rotary encoders providing rapid and accurate setting of voltage and
current for bench use.
Excellent line and load regulation are matched by low noise and good transient response. High
power efficiency ensures that the unit remains cool without any fan noise.
The EX series has been designed to meet the stringent requirements of the latest relevant IEC
standards for safety and EMC, including harmonics emissions. All outputs are intrinsically short
circuit proof, and are protected against external voltages and reverse currents.
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