LOAD TESTER FOR ELECTRONIC COMPONENT

摘要: PURPOSE:To enable a load test of number electronic components on uniform conditions with temperature distribution in high tank by mounting multiple stages racks for carrying horizontally circulating within the to circulate them during testing. CONSTITUTION:An endless upper guide rail 2 is arranged 1 which performs long time under while lower 2' concentrically outside it. Vertical rack frames 4 having wheels rolling rails are many rows and interlock each other. A driving pin provided vertically undersurface at end frame positioned meshed sprocket rotate endlessly horizontal way linkage therewith. In this manner, multi-train/multi-stage circulated realize uniformity temperature. addition, testing large comonents can be done small space fine speed conveyance.