The VIZ WP708A is a triple output analog/linear DC power supply delivering 240W across three independent channels. It provides two adjustable 0–20V outputs rated at 0–2A each, plus a fixed 5V output at 4A, making it suited for simultaneous multi-rail powering of test circuits and laboratory equipment. The linear topology ensures low output ripple of approximately 10 mV and quiet operation. Dual integrated displays enable independent voltage and amperage monitoring per channel, or external measurement via a front-panel switch, effectively functioning as a dual voltmeter/ammeter. Dual pairs of +/− connectors support flexible routing to DUTs and loads.
Technical Specifications
Output Channels
• Channel 1 (Adjustable): 0–20 VDC, 0–2 A
• Channel 2 (Adjustable): 0–20 VDC, 0–2 A
• Channel 3 (Fixed): 5 VDC, 4 A
Power & Input
• Total Output Power: 240 W
• Input: 120 VAC, 50–60 Hz
• Output Ripple: Approximately 10 mV
Measurement & Control
• Dual independent displays for voltage and amperage monitoring
• Integrated voltmeter/ammeter for external measurements
• Voltage and amperage dials with reset button
– Key Features
• Analog/linear design minimizes noise and EMI compared to switching topologies
• Two adjustable channels allow independent supply of different voltage rails
• Fixed 5V rail provides stable reference or auxiliary power
• Dual +/− measurement connectors on each channel
• Display toggle switches between supply and external measurement modes
– Typical Applications
• Electronics experimentation and breadboard prototyping
• Device and circuit functional testing
• General laboratory bench work
• Multi-rail power sequencing and characterization
– Compatibility & Integration
Standard +/− banana and binding post connectors support integration with test harnesses, patch panels, and legacy laboratory equipment.
