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.
Lyra Reflow Oven is a soft soldering that realizes the mechanical and electrical connection between the solder ends of surface mount components or the pins and the printed board pads by remelting the solder paste pre-distributed on the printed board
Industry News | 2022-11-11 07:33:41.0
Lyra Reflow Oven is a soft soldering that realizes the mechanical and electrical connection between the solder ends of surface mount components or the pins and the printed board pads by remelting the solder paste pre-distributed on the printed board pads.
Industry News | 2020-02-18 15:10:01.0
IPC presented Committee Leadership, Special Recognition and Distinguished Committee Service Awards on February 3 and 5 at IPC APEX EXPO 2020 at the San Diego Convention Center. The awards were presented to individuals who made significant contributions to IPC and the industry by lending their time and expertise through IPC committee service.
New Equipment | Wave Soldering
Wave solder finger L type 7-c450126 Vitronics Soltec Delta 6622CC TITANIUM Grade 1 Commercial pure titanium Chemical composition (weight %) (Maximum values unless range is shown) O N C
New Equipment | Wave Soldering
Wave solder finger V type 7-c450001 Vitronics Soltec Delta 6622CC TITANIUM Grade 1 Commercial pure titanium Chemical composition (weight %) (Maximum values unless range is shown) O N C
Microfocus X-Ray inspect equipment X-6600 for PCBA solder inspection Product Application: X-Ray inspection is a method of non-destructive testing where many types of manufactured components can be examined to verify the internal structure via the
Industry News | 2018-10-18 08:04:17.0
Influences of the solder material for the wave soldering machine soldering quality
Parts & Supplies | Component Packaging
Cold Forging, Sport training equipments, Soldering tools, metal forming
LED PCB X-Ray Inspection System X-1200 SMT /Semicon/Solar/Harness Connector/LED PCB (Special for LED 1200mm) High-definition image: Slanting/Bridge/Voids/Cold Solder/Bonding wire 90KV 5μm closed X-ray tube,with long life,maintenance in free 1.
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