Rigol DP831A Programmable Linear DC Power Supply – Triple Output, 30V/3A & 5V/3A, 160W Precision Bench Power Source

The Rigol DP831A is a high-performance programmable linear DC power supply engineered for precision, flexibility, and safety in demanding electronic testing environments. Designed with three isolated outputs, including 30V/3A, 8V/10A, and 5V/3A, it delivers a combined output power of 160W, making it ideal for R&D labs, manufacturing, education, and embedded system development.Featuring a 3.5” high-resolution TFT display, ultra-low ripple, and remote connectivity via USB, LAN, and optional GPIB, the DP831A ensures detailed real-time control and seamless integration into test setups. It supports independent, series, and parallel output modes, offering the flexibility needed for complex multi-voltage applications.Advanced protections such as OVP (Over Voltage Protection), OCP (Over Current Protection), and OTP (Over Temperature Protection) help safeguard sensitive components and ensure operational safety during critical testing. Key Features: Triple Isolated Outputs: CH1: 0–8V / 0–10A CH2: 0–30V / 0–2A CH3: 0–5V / 0–3A Total Output Power: 160W High Resolution: 1 mV / 1 mA Low Ripple and Noise Output Modes: Independent, Series, Parallel Built-in Protections: OVP, OCP, OTP Connectivity: USB, LAN, and optional GPIB User Interface: 3.5” color TFT LCD SCPI & LabVIEW Compatible  Applications: Research and development labs Precision electronics testing Embedded systems prototyping Academic engineering labs Battery simulation and charging Automated test equipment integration Quality control and production line diagnostics  Technical Specifications: SpecificationDetailsModelRigol DP831AChannels3 (Isolated)Channel 10–8V / 0–10AChannel 20–30V / 0–2AChannel 30–5V / 0–3ATotal Output Power160WResolution1 mV / 1 mADisplay3.5” TFT Color LCDConnectivityUSB, LAN, GPIB (optional)Protection FeaturesOVP, OCP, OTPSCPI SupportYesDimensions295 × 143 × 413 mmWeightApprox. 7.5 kg Download