LeCroy T3PS30721P – Multirange DC Power Supply (0-30 V / 0-72 A / 720 W) – Single Output, Variable 30 V

The LeCroy T3PS30721P is a single-output, multi-range programmable switching DC power supply delivering up to 720 W across a flexible voltage and current range. Engineers and system integrators use it for demanding test, development, and burn-in applications requiring stable, remotely controllable DC power with independent voltage and current adjustment. The unit operates in both constant voltage and constant current modes, with integrated protection circuits and analog/digital control interfaces for laboratory and production environments.

– Technical Specifications

Output Ratings
• Voltage: 0 to 30 V DC
• Current: 0 to 72 A
• Power: 720 W maximum
• Voltage Resolution: 1 mV
• Current Resolution: 2 mA
• Ripple and Noise: ≤11 mVrms, ≤80 mVpp
• Supply Input: 85 to 265 V AC

Physical
• Dimensions: 142 × 124 × 350 mm
• Weight: 4.082 kg
• Form Factor: Benchtop; 1/6 and 1/3 rack mount compatible (EIA/JIS standard)

– Key Features

• Multi-Range Operation — Extends voltage and current limits within the 720 W power envelope, reducing the need for multiple supplies across different projects
• Adjustable Slew Rates — Precise control of voltage and current transition times for varied testing conditions
• Dual-Mode Output — Constant voltage (C.V) and constant current (C.C) operation with selectable priority
• C.V/C.C Priority Selection — Prevents current spikes during power-on and mode transitions, protecting sensitive loads, batteries, and LEDs
• Over-Voltage and Over-Current Protection — Settable OVP and OCP thresholds disable output on fault conditions
• Series and Parallel Stacking — Up to two units in series for higher voltage; up to three units in parallel for higher current
• High Power Density — Efficient switching design in compact form factor
• Multiple Interfaces — LAN, USB (host/device), and analog control connector on rear panel for external voltage/current monitoring and On/Off control

– Typical Applications

DC power distribution for automated test equipment, semiconductor device characterization, LED array testing, battery charging and conditioning, and laboratory power delivery.

– Compatibility & Integration

Includes power cord, output terminal cover, test leads (red and black), M4/M8 terminal hardware, air filter, analog control dummy plug, and USB interface for remote command and monitoring.