Link: https://www.ascen.ltd/Products/mask_making_machine/ This kind of medical face mask manufacturing machine non woven dust mask machine is the auto equipment which be used to the product of disposable face masks, be suitable for the material of no
Link: https://www.ascen.ltd/Products/mask_making_machine/ This kind of medical face mask manufacturing machine non woven dust mask machine is the auto equipment which be used to the product of disposable face masks, be suitable for the material of no
Link: https://www.ascen.ltd/Products/mask_making_machine/ This kind of medical face mask manufacturing machine non woven dust mask machine is the auto equipment which be used to the product of disposable face masks, be suitable for the material of no
Training Courses | | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
Training Courses | ON DEMAND | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
Training Courses | ON DEMAND | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
Training Courses | ON DEMAND | | Cable and Wire Harness Assembly Training Courses
Browse training and certification programs for wire harness cable and connector assembly.
Parts & Supplies | Pick and Place/Feeders
Name of equipment: Samsung SM421, Samsung SM421 mounter, used Samsung SM421 mounter The latest arrival of Samsung SM421 mounter 18, 12-year machine, color state is excellent, welcome to buy! ! ! Brief introduction of equipment Samsung SM421
Technical Library | 2020-12-07 15:26:06.0
Temperature cycling testing is a method of accelerated life testing done to PCCs that are exposed to normal operation temperature variations over its lifetime. During the testing, intermittent "open" failures can first occur at the hot and cold extremes of the test, exposing weaknesses in the design and assembly. A poor/weak solder joint fatigues, a via trace or barrel cracks, loose connections or a component fails all causing an intermittent open. When not at extreme temperatures, the PCC assembly relaxes, the "open" closes creating electrical connectivity. If you are monitoring the PCC under test in-situ you will know that an intermittent failure has occurred, and the test could be stopped for inspection. If in-situ monitoring was not implemented, you would not know if there were intermittent failures or not. The PCC gets powered up and works fine at room temperature.
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Parts & Supplies | Pick and Place/Feeders
SM12MM 16MM feeder connecting rod spring J7066040A Other Samsung parts are available: 1.J9065331A TAPE GUIDE 0603 ASSY SM1-MF08-221-2 0603 FEEDER 2.J9065177A TAPE GUIDE 2P ASSY SM1-MF08-221 1005 FEEDER 3.J9065178A TAPE GUIDE 4P ASSY SM1-MF08-221-
