性能 Functions: ◆ 输入特性测试(交流、直流、交直流) Input(AC、DC、AC&DC) 测量输入电压、电流、功率、功率因数、电网频率。 Input voltage,current,power,PF,frequency. ◆ 输出特性测试(交流、直流、交直流) Output(AC、DC、AC&DC) 测量输出电压、电流、功率 Output voltage,current,power ◆ 输入精度 Input accuracy: ±(0.4% reading+0.1% range+1 digit) ◆ 输出精度 Output accuracy: ±(0.4% reading+0.1% range+1 digit) ◆ 输入、输出电流测试频响1MHz，能够准确测量各类LED驱动电源 Frequency response up to 1MHz lrms, content to every LED power ◆ 八窗口显示输入特性、输出特性各参数并显示LED驱动器的效率，便于比较、分析 Display input and output parameters simultaneously with 8 windows, also the efficiency of LED driver, convenient for comparison and analysis ◆ 测试快速，0.1秒钟实现输入、输出各参数测试 Input and output parameters tested simultaneously within 1 second ◆ 各参数可设置上下限值,超限声光报警 Parameters can set upper and lower limit, acousto-optic alarming above limit ◆ 输入模拟电路、输出模拟电路、数字处理电路互相之间实现隔离,不但大大提高了仪器的抗干扰能力,也极大地降低了测量仪 器对被测驱动电源正常工作的干涉 Achieve isolation among input analog circuit, output analog circuit and digital processing circuit, not only the ability of anti-interference is improved greatly,but also the interference which the instrument brings to the driver under test is reduced greatly. ◆ 提供HANDLER接口,以便与外部设备联接,以适应大规模快速检测 Offer HANDLER interface for connecting external equipments to do massive and fast inspection ◆ 提供RS-232接口，仪器内部固化了标准通讯协议，用户可以使用该协议编写程序，进行二次开发，自由拓展仪器的功能 RS-232 interface offered, standard communication protocol solidified inside the instrument, with which, users can write programs for the second time development and expand functions freely.