Power supply for loop resistance testing and loop resistance tester

The embodiment of the invention discloses a power supply for loop resistance testing and a loop resistance tester. The power supply comprises a battery pack, a first capacitor, a charging and discharging circuit and a discharging circuit; the charging and discharging circuit is electrically connecte...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SU CHAO, LAI JUNJU, HU JINLEI
Format: Patent
Sprache:chi ; eng
Schlagworte:
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