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高压直流稳压电源供给质谱计离子源中离子透镜电极以稳定电压。电源的主要技术指标是:(1)输出电压:3KV±1KV.(2)额定负载电阻1MΩ,即在输出电压2KV～4KV 时,负载电流2～4mA。(3)当电网电压在220伏±
The high-voltage DC power supply feeds the ion lens electrode in the mass spectrometer ion source to stabilize the voltage. The main technical specifications of the power supply are as follows: (1) Output voltage: 3KV ± 1KV. (2) The rated load resistance is 1MΩ, that is, the load current is 2 ~ 4mA when the output voltage is 2KV ~ 4KV. (3) When the grid voltage is 220V ±