The Rigol DP932E is a programmable triple-output DC power supply engineered for benchtop electronic testing and development. It delivers 198 Watts total across three electrically isolated channels with independent control. The unit features a 4.3-inch LCD color touch screen for intuitive operation and real-time monitoring.
Technical Specifications
Channels 1 and 2 each output 0–30V at 0–3A. Channel 3 provides 0–6V at 0–3A. Combined operation allows series connection of Channels 1 and 2 for up to 64V output, or parallel connection for up to 6A. The power supply accepts 100/120/220/230 VAC input.
Output ripple and noise measure less than 350 μVrms / 2 mVpp across the 20 Hz–20 MHz bandwidth. Transient response time is less than 50 μs, with recovery to within ±15 mV following load changes from 50% to 100% or vice versa. Display resolution is 10 mV / 1 mA. Command processing completes in under 10 ms.
– Key Features
High-speed arbitrary waveform generation supports output updates up to 10 times per second with a minimum dwell time of 100 ms between points. Waveform types include sine, pulses, ramps, and custom shapes, triggerable via Digital I/O or bus communication.
Protection circuits include Overvoltage Protection (OVP), Overcurrent Protection (OCP), and Overtemperature Protection (OTP) across all channels.
Dimensions are 239 mm (W) × 157 mm (H) × 419 mm (D), weighing approximately 9.15 kg.
– Typical Applications
Ideal for bench testing of analog and digital circuits, power integrity validation, LED driver characterization, and battery emulation. The three independent channels and series/parallel reconfiguration support development of multi-rail systems and prototype power architectures.
– Compatibility & Integration
Communication interfaces include USB (Device and Host) and LAN for remote operation and data logging. Digital I/O connectivity enables hardware triggering of arbitrary waveforms and external synchronization. Standard accessories include power cord, USB cable, fuse, and two pairs of 10A connection cables.
