The QPX750SP is a single output dc power supply that uses PowerFlex+ technology to provide an extended range of voltage or current within a 750W power envelope. It is suited to both bench-top and system applications with easy control either from the front panel touchscreen controls or automation interfaces. It is fitted with both front and rear terminals can be rack-mounted in an optional 4U rack mount kit. USB and LXI compliant LAN interfaces are standard and a GPIB interface is available as an option.
High precision
With setting controlled by an instrumentation quality 16 bit DAC, the QPX750SP offers high accuracy and stability. Local control is done using the colour touchscreen and either the numeric keypad or the spin-wheel, and setting resolution is 1mV up to 50V and 2mV up to 80 volts. A SELV mode can be used to restrict voltages above 50V using a password.
Balanced multi-phase converter system
A balanced multi-phase converter system minimizes ripple and improves dynamic performance. This provides unusually low noise for the power level, coupled with good transient response
Bench or rack mounting
The QPX750SP is equally suited to bench or rack-mount applications. The case has integral tilt feet for bench use and output and sense terminals are provided on both the front and rear panels. The chassis is 3U half width. A 4U rack mount kit with ½,U ventilation above and below is available as an option (RM460). This can hold one or two QPX750SP units — a ½, width blanking panel is supplied.
Automation Interfaces
The QPX750SP comes as standard with a USB and LXI class C compliant LAN interface. A GPIB interface is available as an option
