The series DC voltage generator adopts a series circuit to output continuous DC high voltage at 50Hz or higher power supply frequency, and conducts DC withstand voltage insulation tests on electrical equipment and insulation materials (such as lightning arresters and insulating oil). Guantu can provide 150kV-750kV series DC voltage generator products.

Special DC power supplies have a wide range of applications in modern industrial fields. We provide high cleanliness and large capacity variable frequency power supplies, high stability variable frequency power supplies, AC testing reference power supplies, plasma high-voltage DC power supplies, high-voltage switching devices, portable high-voltage DC power supplies and other equipment. Guantu can provide various customized DC high-voltage power supplies to serve industrial applications:

● Radiation DC power supply: 10kV-50kV, 1A-20A

● Capacitor charging and discharging power supply: 2kV-200kV, 5kVA-100kVA

● Leakage current measurement power supply: 50kV-200kV, 1mA-5mA