Large-current wide-voltage-range direct-current switch on-off test power supply system and method
The invention discloses a large-current wide-voltage-range direct-current switch on-off test power supply system and method, the power supply system comprises two capacitor array discharge systems and a combined series-parallel change-over switch unit, the two capacitor array discharge systems are c...
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| Hauptverfasser: | , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a large-current wide-voltage-range direct-current switch on-off test power supply system and method, the power supply system comprises two capacitor array discharge systems and a combined series-parallel change-over switch unit, the two capacitor array discharge systems are connected with the combined series-parallel change-over switch unit, the capacitor array discharge systems are connected with the combined series-parallel change-over switch unit, and the combined series-parallel change-over switch unit is connected with the capacitor array discharge systems. The combined series-parallel change-over switch unit is provided with two-stage wiring terminals for outputting current and used for outputting test current; the input end of the combined series-parallel connection change-over switch unit is electrically connected with the output ends of the two capacitor array discharge systems, and the output circuits of the two capacitor array discharge systems are connected in series or in |
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