Model
620/650
Switcher Analyzer
200W, 300W
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Key Features
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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.
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All specifications are subject to change without notice
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