Aim TTi MX103QP S2 Quad Output DC Power Supply

Overview

The Aim-TTi MX103QP S2 is a compact quad output DC power supply designed for laboratory and system testing applications. It delivers 420W total power across four independent outputs, each with full variable voltage and current control. The supply uses mixed-mode regulation—combining high-frequency switch-mode pre-regulation with linear post-regulation—to achieve the power density of a switched-mode supply with the performance characteristics of a linear design.

Key Features

• Four independent outputs with full functionality (210W each for outputs 1–3, 105W for output 4)
• Output range switching to 35V/6A with high-resolution settings (1mV, 0.1mA)
• Adjustable over-voltage and over-current trip settings with optional output linking via TripLink
• Power sharing allows single output to deliver up to 210W without disabling others
• Selectable voltage tracking between outputs for synchronized multi-rail supplies
• Built-in metering with optional current averaging and switchable remote sense
• 5.2-inch graphic LCD displays voltage, current, and status for all outputs simultaneously
• 250 non-volatile memory locations (50 per output, 50 for linked multi-output sets)
• Programmable on/off sequencing with delays from 10ms to 20 seconds
• RS232, USB, and LAN (LXI) interfaces for remote control and automation (P models)
• 3U rack case for bench or rack mounting

Applications

• Multi-rail power distribution in circuit development and validation
• Powering rail-sensitive circuits with synchronized power-up sequencing
• Repetitive testing scenarios using stored multi-output setting memories
• High-density system applications requiring multiple outputs from compact rack space
• Automated test systems requiring network-based remote control and monitoring