Technical Library | 2024-01-08 18:36:01.0
The following aims lie behind the investigations described: The circuit board is an integrated structure made of metal and plastic. Like most integrated components enclosed in plastic, it absorbs water. When it is rapidly heated as, for example, in soldering technology temperature processes, it is a well known fact that the water will evaporate abruptly, leading to destruction. It is therefore essential that the circuit board be dried before these soldering processes. Circuit board manufacturers are extremely hesitant at providing instructions on drying their circuit boards. Information from the ZVEI [1] should also be regarded critically. The cardinal problem is the high temperature which is recommended for baking. If this is applied, the result is often de-lamination and distortion of the circuit boards. Corrosion and the formation of intermetallic phases of the metallic surfaces are also to be expected. The following investigates whether gentle drying at 45°C or 60°C and at low relative humidity achieves the same result as baking at high temperatures. The industry provides novel dry cabinets which are suitable for rapid drying at relative humidities below one percent.
Industry Directory | Distributor / Manufacturer / Manufacturer's Representative
SMT Industrial Supply specializes in humidity controlled storage solutions for moisture sensitive items. Products include: Dry Cabinets, Ultra Low Humidity Cabinets, Baking Dry Cabinets, Desiccators.
Industry Directory | Consultant / Service Provider / Manufacturer / Other
APS specializes in fast turnaround because we understand that our customers cannot sustain downtime on assembly lines. We provide Programming,Tape and Reel,DryPacking and Baking of IC's
SemiPack provides a complete outsourced solution for the preparation and packaging of electronic components, servicing original equipment manufacturers, electronics manufacturing services (EMS) providers, contract assemblers and distributors. SemiPac
Used SMT Equipment | Soldering - Reflow
MULTIPLE VITRONICS REFLOW OVENS AVAILABLE WWW.XLINEASSETS.COM - AUCTION ITEMS JABIL LIQUIDATION Featured Equipment: St. Petersburg, FL Universal Genesis 4988C With FlexJet 3 Heads Universal Genesis 4990B With Lighting Head Air-Vac DRS 18
Used SMT Equipment | Pick and Place/Feeders
Multiple Fuji CP Chipshooters Available. www.xlineassets.com AUCTION ITEMS Jabil Liquidation Including Universal Genesis 4988C With FlexJet 3 Heads Universal Genesis 4990B With Lighting Head Air-Vac DRS 18 Rework System Flexlink Transfer C
Used SMT Equipment | Pick and Place/Feeders
Universal Genesis Pick and Place Systems www.xlineassets.com - AUCTION ITEMS JABIL LIQUIDATION Featured Equipment: St. Petersburg, FL Universal Genesis 4988C With FlexJet 3 Heads Universal Genesis 4990B With Lighting Head Air-Vac DRS 18 R
Industry Directory | Manufacturer
Expert in Humidity Control Cabinet (compliant to JSTD-033C), Baking Oven, Nitrogen Cabinet, Alarm Hygrometer, Wireless Monitor
Industry News | 2011-11-08 14:14:14.0
Michelle Ogihara, Senior Sales Manager with Seika Machinery, Inc. will attend the Seika Sangyo GmbH Booth 317 in Hall A2 at the upcoming Productronica International Trade Fair
Industry Directory | Consultant / Service Provider / Manufacturer
SemiPack Services is an Electronic Manufacturing Support Service to the semiconductor industry. We specialize in providing support services to high-mix low-volume (HMLV) customers
