Power supply series extended to include single output models

The CPX400S is a 420W power supply measuring 107mm wide. Maximum output voltage is rated at 60V and maximum current at 20A, subject to the 420W power limit envelope. Range control buttons allow it to be configured as full PowerFlex, fixed range 60 V/7 A or 20 V/20 A, or any user selected voltage/current combination. According to the company, the power supply uses true analogue controls, but incorporates an S-Lock function which transfers control of voltage and current from the analogue controls to internal digital circuitry for stability and safety. Aim-TTi claims the CPX400SP adds a full range of digital control interfaces for remote control applications, along with duplicate power and sense terminals on the rear panel. RS-232, USB, GPIB and LAN (Ethernet) interfaces are all provided as standard. The LAN interface is compliant with LXI (LAN eXtensions for instrumentation). As well as using minimum space in bench top applications, the units are designed to offer high density for rack mount use. Up to four single or two dual output units, or a combination of both, can be fitted into a single rack width.