AC-DC-AC 變頻技術
    AC-DC-AC frequency conversion technology
◆數字波形合成，波形反饋技術，電源失真度低
    Digital wave synthesis, wave feedback technology, low power distortion
◆ 16位單片機控制與測量，智能化程度高
     Controlled and tested by 16-bit MCU, with high inlegence
◆ 12位A/D高速采樣測量，準確顯示 V、A、W/   PF/Hz
      High speed sampling rate with 12-bit A/D, precisely display  Voltage, Current, Power, Power factor, Frequency
◆ 源表一體化 
     Power source and tester integrated in one
◆ 采用零輸出阻抗技術，等效阻抗≤0.1Ω
     Zero impedance output, equivalent resistance ≤0.1Ω
◆ 電源輸出采用浮置隔離，測量安全可靠
     Power output insulation makes test safe and stable
◆ 儀器具有異常工作保護功能
     Protection for over heat and thundering voltage and current
◆ 采用鍵盤輸入，具有粗/微調裝置，設定參數迅速、正確
    Input by keyboard, coarse/fine adjustment, fast parameter set-up
◆ 輸出頻率設定：45.00~65.00Hz
    Output frequency range: 45.00~65.00Hz
◆ 輸出電壓設定：AC 0.0~300.0V
    Output voltage range: AC 0.0~300.0V
◆ FDP-500輸出zui大電流：0~150V檔為4.2A；0~300V檔為2.1A
    FDP-500 Max output  current: 0~150V is 4.2A, 0~300V is 2.1A
◆ FDP-1000輸出zui大電流：0~150V檔為8.4A；0~300V檔為4.2A
    FDP-1000 Max output current: 0~150V is 8.4A, 0~300V is 4.2A
◆ 電壓總失真：≤0.6%（純阻負載）
    Total voltage distortion: ≤0.6% （for resistive load）
◆ 電壓穩定度：≤0.1%/30分鐘
    Voltage stability: ≤0.1%/30min
◆ 負載調整率：≤0.1%
    Load adjusting rate: ≤0.1%
◆ 頻率穩定度：≤0.05%/30分鐘
    Frequency stability: ≤0.05%/30min