The Teledyne LeCroy T3PS43203P is a quad-output programmable linear DC power supply engineered for laboratory and industrial applications requiring independent control over multiple voltage rails. Each of the four isolated outputs operates in constant voltage (CV) or constant current (CC) modes, with channels 1 and 2 supporting electronic load functionality (CV, CC, and constant resistance modes) for battery charge/discharge testing without external equipment. The unit delivers 212 W total power across its output channels and features a 4.3-inch TFT-LCD display for real-time voltage, current, and waveform visualization.
Technical Specifications
Output Configuration:
• Channels 1 & 2: 0–32 V, 0–3 A each
• Channel 3: 0–5 V, 0–1 A
• Channel 4: 0–15 V, 0–1 A
• Total maximum power: 212 W
• Setting resolution: 1 mV / 0.1 mA
• Read-back resolution: 0.1 mV / 0.1 mA
• Ripple noise: ≤350 μVrms / ≤2 mArms
• Transient response: ≤50 ms
Control & Interface:
• Programmable via USB, RS-232, LAN, and External I/O
• Over voltage, overcurrent, and overtemperature protection
• Intelligent temperature-controlled fan
• Dimensions: 213 mm W × 145 mm H × 312 mm D
• Weight: 7.5 kg
– Key Features
• Independent tracking modes (series, parallel, independent) for channels 1 and 2 without external wiring
• Electronic load simulation with constant voltage, constant current, and constant resistance operation
• Output recorder function capturing voltage and current at 1 second intervals; files exportable as .REC or .CSV
• Sequential output control with dynamic load waveform editing and 8 built-in templates
• Monitor function with alarm and output shutdown capability for device protection
• 10 memory presets for sequences, delays, recorder settings, and panel configurations
• Programmable delay function for output sequencing
– Typical Applications
• Semiconductor device characterization and testing
• Battery and energy storage system development
• Multi-rail circuit power-up and validation
• Automated test systems requiring dynamic load simulation
• Educational and research institutions
• Consumer electronics development and validation
– Compatibility & Integration
Full programmability via USB, RS-232, LAN, and external I/O interfaces enables integration into automated test environments and remote laboratory control systems.
