The Rohde & Schwarz HMP2030 is a three-channel programmable DC power supply delivering 188 W total output power across independent, galvanically isolated channels. Each channel provides 0–32 V at up to 5 A (80 W max.), with 1 mV and 0.1 mA resolution for precise voltage and current adjustment. Linear post-regulation ensures extremely low ripple at ≤150 µVrms, while current stabilization reaches ≤0.01% + 250 µA. All channels support independent overvoltage protection (OVP), electronic overcurrent protection (OCP) with tunable FuseDelay up to 250 ms, and over-temperature protection (OTP). Sense connectors on all rear channels enable accurate remote voltage feedback. The instrument operates from 100–240 V AC input (350 VA max.) and supports parallel operation for higher current, serial operation for higher voltage, and V/I tracking modes for synchronized multi-channel control. Front and rear connection options provide flexible system integration, while the EasyArb function enables direct programming of time-dependent voltage and current profiles.
Technical Specifications
• Three independent output channels: 0–32 V, 0–5 A (80 W per channel; 188 W total)
• Output ripple and noise: ≤150 µVrms
• Current stabilization: ≤0.01% + 250 µA
• Setting and readback resolution: 1 mV and 0.1 mA
• Load regulation: <50 µs balance time to within 10 mV nominal
• AC input: 100–240 V AC (350 VA max. consumption)
• Galvanically isolated outputs (all channels)
• Rear-panel sense connectors on all channels
– Key Features
• Independent channel control with adjustable OVP per channel
• Electronic fuse (FuseLink) with programmable delay up to 250 ms
• Over-temperature protection (OTP)
• Parallel and serial operation modes with V/I tracking support
• EasyArb function for time-dependent voltage and current programming
• Front and rear connection options
– Typical Applications
• Laboratory power sourcing for component and module testing
• Industrial device characterization and burn-in procedures
• Multi-supply test systems requiring synchronized channel control
• Applications demanding low-noise DC output and fast transient response
– Compatibility & Integration
All channels feature galvanically isolated outputs and rear-panel sense connectors for accurate remote measurement. Parallel and serial operation modes enable system flexibility, while V/I tracking simplifies synchronized multi-channel configurations.
