The Kikusui PLZ700W is a 700 W electronic load instrument designed for characterization and validation of power supplies, batteries, and discrete power components across laboratory and production environments. It delivers four independent operating modes—Constant Current, Constant Voltage, Constant Resistance, and Constant Power—enabling flexible test protocols for a wide range of power source configurations. The single-channel design accepts input voltages from 4 VDC to 60 VDC with load current capability to 140 A DC, making it suitable for both low-voltage battery testing and higher-voltage supply evaluation.
## Technical Specifications
• **Maximum Power Dissipation:** 700 W
• **Voltage Input Range:** 4 VDC to 60 VDC
• **Current Range:** 0 A to 140 A DC
• **Operating Modes:** Constant Current (CC), Constant Voltage (CV), Constant Resistance (CR), Constant Power (CP)
• **Transient Operation:** Internal oscillator-based capability
• **Display:** Dual digital LED readouts for voltage and load current; LED bar graph for wattage indication
## Key Features
• Single-channel configuration for focused testing workflows
• Multi-mode operation accommodates diverse test scenarios and load profiles
• Digital and analog display options enable real-time parameter monitoring
• Transient operation through internal oscillator allows dynamic load simulation
• Input protection via replaceable fuse (rating per manual specifications)
## Typical Applications
• Power supply testing and validation
• Battery characterization and cycle testing
• Semiconductor device evaluation
• PCB manufacturing quality assurance
• General-purpose electronic component validation in both lab and production settings
## Compatibility & Integration
The PLZ700W operates as a standalone load instrument. Remote control and monitoring capabilities are available; refer to the product manual for specific interface configuration and protocol details. Proper fuse replacement with correct specifications is required to maintain safe operation.
