主要技术指标

额定输出

                                                                                                                                                                                                                                                                                                                                                                                     电压： 50 V

                                                                                                                                                                                                                                                                                                                                                                                     电流（在 40°C 以上时，每上升 1 °C 电流降低 1%）： 3 A

                                                                                                                                                                                                                                                                                                                                                                                     功率： 100 W

编程精度（在 30 分钟预热后温度为 23°C ±5°C 时，适用于从最小值到最大值的程序）

                                                                                                                                                                                                                                                                                                                                                                                     高电压范围： 0.016% + 6 mV

                                                                                                                                                                                                                                                                                                                                                                                     低电压范围（≤ 5.5 V）： 0.016% + 1.5 mV

                                                                                                                                                                                                                                                                                                                                                                                     高电流范围： 0.04% + 200 µA

                                                                                                                                                                                                                                                                                                                                                                                     低电流范围（≤ 100 mA，0 - 7 V）： 0.04% + 15 µA

纹波和噪声（20 Hz 至 20 MHz）

                                                                                                                                                                                                                                                                                                                                                                                     电压峰峰值： 4.5 mV

                                                                                                                                                                                                                                                                                                                                                                                     CV rms: 350 µV

                                                                                                                                                                                                                                                                                                                                                                                     (PARD) CC rms: 2 mA

电流测量精度（23°C ± 5°C）

                                                                                                                                                                                                                                                                                                                                                                                     高电流范围：（≤ 3 A）： 0.04% + 160 μA

                                                                                                                                                                                                                                                                                                                                                                                     低电流范围（≤ 100 mA，0 - 7 V）： 0.03% + 15 μA

                                                                                                                                                                                                                                                                                                                                                                                     低电流范围（≤ 100 mA，0 - 50 V）： 0.03% + 55 μA

                                                                                                                                                                                                                                                                                                                                                                                     选件 2UA 微安范围（≤ 200 uA）： 0.5% + 100 nA