Model 620/650 Switcher Analyzer
200W, 300W


Key Features
Testing
  • 10 universal power supply output BASIC tests.
  • PROGRAM TEST of up to 36 customized BASIC TESTs, with 5 built-in loops and 50000 run cycles in a program.
Configuration
  • IEEE-488 bus interface.
  • Self-contained master/slave structure with 10 analyzers operate in parallel.
  • 2 different models cover up to 100V/50A/300 watts.
  • Building block to Chroma Power supply Auto Test System.
  • System diagnosis and calibration routines to guarantee optimal instrument quality.
  • EEPROM storage for 30 customized BASIC TESTs and 5 PROGRAM TESTs.
  • GO/NG and readings display to facilitate testing efficiency.
  • Centronics printer interface.
Programmable Electronic Load
  • Programmable dynamic loading with speed up to 125 KHz.
  • Programmable slew rates, load levels, load periods, and conducting voltage.
  • Constant current or resistance loading.
  • Internal or external controlled load form.
  • Photo coupler isolation to offer true floating load.
  • Protection against reverse voltage, over voltage, over current, over power, and over temperature.
  • 4 programmable outputs for external relay control.
Precision Measurement
  • Remote sensing capability.
  • DC voltage with 0.05% F.S. accuracy.
  • 14 bits A/D converter with multirange measurement.
  • Transient time response with 10μs accuracy and 1μs resolution.
  • 8 TTL signals as timing measurement actuators.
  • Programmable measurement delay time and measurement period.
Switcher Analyzer





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Model Description Inquiry
620 Switcher Analyzer 20A/100V/200W
650 Switcher Analyzer 50A/100V/300W
All specifications are subject to change without notice