A、 应用功能
APPLICATION
HP6100 SMD LED老化实验仪配置150路独立恒流源,可同时点亮50颗5050SMD LED,100颗3528 SMD LED.
Designed to measure the aging-life and coloring comparisons of 50pcs 5050 SMD LED and 100pcs 3528SMD LED.
B、系统功能
对老化板上的LED进行老化,并记录老化时间。有三种老化方式:恒流老化、冲击老化,开关老化。
1)恒流老化:是采用恒定的电流对LED发光管进行老化。
2)冲击老化:就采用频率和占空比可调的脉冲电流驱动下对LED发光管进行老化。
3)开关老化: 就是采用恒流驱动,在设定的开、关时间条件下对LED发光管进行老化。
SYSTEM FUNCTIONS
Aging the LED products and recording the aging time. Three aging methods available: constant current, impact pulse and on-off mode.
(1) Constant current: aging the LED tubes via constant current.
(2) Impact pulse: Use frequency and duty ratio pulse currents actuate of LED tubes aging.
(3) On-off mode: Aging the LED tubes through drive the constant current.
C、主要技术特性及功能特点
THE MAIN CHARACTERISTICS AND SPECIFICATIONS
●老化功能:HP6100恒流、冲击、开关老化功能;
Aging functions: constant current, impact pulse, on-ff mode;
●正向电流范围:恒流:0~100.0mA,冲击:0~200.0mA;
Range of forward current(IF): constant current: 0~100.0mA,
Impact pulse: 0~200.0mA;
●正向电压范围:5.0V;5~20.0V(定制);
Range of forward voltage: 5.0V;5~20.0V(special order);
●冲击频率范围:10—9999Hz,占空比:1%~99%;
Rang of impact pulse frequency: 10—9999Hz; Duty ratio: 1%~99%;
●开关时间范围:0~9999小时59分59秒;
Range on-off circle: 0~9999h59m59s;
●开关次数范围:0~9999次;
Range of on-off times: 0~9999次;
●通电老化时间范围:0~9999小时59分59秒;
Range of aging time:0~9999h59m59s;
●150路独立恒流源,各颗LED间互不影响;
150 separate constant current supply;