The Rohde & Schwarz NGPT35 is a programmable triple DC power supply for demanding test and development applications. It delivers precise, stable power through three independent isolated channels, each rated to 35V and 10A, with 350W total output. Built for both manual and automated test environments, the NGPT35 combines low ripple performance, fast transient response, and 14-bit resolution to support sensitive device testing across industrial and laboratory settings.
Technical Specifications
Output Architecture
• Three independent, isolated channels
• Up to 35V per channel
• Up to 10A per channel
• 350W total power output
• 14-bit resolution
Performance
• Very low PARD (periodic and random deviation) via linear regulation
• Fast transient response
• High precision and stability across extended temperature range
• Floating outputs to maximum 120V DC
• Remote sensing capability up to 0.5V per lead
Protection
• Hardware overvoltage protection
• Overvoltage, overcurrent, and overtemperature protection
• Configurable voltage and current soft limits
• Coupled protection mode for asymmetrical voltage immunity
– Key Features
• Simultaneous readout of nominal and actual values across all channels
• Proportional output adjustment: all channels vary together by 0.1%, 1%, or 10% increments via keypad or increment/decrement controls
• Nonvolatile storage for up to six complete setups
• Software calibration via IEC/IEEE bus without potentiometer adjustment
• Temperature-controlled, quiet fan
– Connectivity & Integration
• USB, Ethernet, and GPIB interfaces
• Full IEC/IEEE 488.2 system control capability
• Designed for automated test integration
– Typical Applications
Module testing, device characterization, and RF-sensitive development where immunity to radiated voltages is required.
Form Factor: 19″ system unit
