1.Aluminum Rack HW-R301 SMT anti-static magazine rack
2.HW-R 201 SMT anti-static magazine rack
3.Plastic Rack HW-R201P SMT anti-static magazine rack
The horizontal PCB stack cart has five shelves of card guides. Each level can hold one hundred 350mm of width PCBs.
The SMT anti-static trolly is also known as a PCB turnover cart or transfer cart. It is for PCB manufacture, assembly, storage, and transfer the PCB boards for automated assembly lines
SMT feeder cart is used for feeder placing, preparation in advance, turnover, and storing feeders in automated production lines, helping to improve production efficiency.
ESD shielding bag is suitable for packing PCB, IC, LED, and other static sensitive components.
This is one of the most economically ESD SMT Double Splice Tape, which guarantee perfect and flexible joints in all kinds of paper carrier tape.
The application of ESD anti-static products in PCB and SMT production is essential. They can significantly reduce product failures and damages caused by electrostatic discharge, improve product quality and reliability, protect operator and equipment safety, comply with industry standards and regulatory requirements, lower production costs, and adapt to the development of modern production technologies. By comprehensively utilizing these anti-static products and technologies, the harm of electrostatic discharge to electronic products can be minimized or avoided, ensuring a smooth production process.
Component Damage
Electrostatic discharge (ESD) can cause damage to internal circuits of components, directly affecting the product’s normal lifespan and potentially leading to product failure. For instance, ESD can penetrate the insulation layers inside components, damaging the gate of MOSFET and CMOS devices, causing latches in CMOS devices, short-circuiting reverse-biased and forward-biased PN junctions, and melting solder or aluminum wires inside active components.
Potential Failures
Even if a single ESD discharge is insufficient to cause complete failure of a device, slight internal damage can accumulate over time, ultimately leading to device failure. This potential failure gradually reduces the electrostatic resistance of the integrated circuit, eventually resulting in device malfunction.
Economic Losses
The losses incurred due to ESD are significant. Statistics indicate that component failure accounts for approximately 50% of the failure reasons in electronic devices, with 45% of these failures attributed to ESD damage. In the United States, the electronic industry suffers losses amounting to billions of dollars annually due to ESD.
Reduced Failure Rate
Utilizing ESD anti-static products can significantly decrease the product failure rate caused by electrostatic discharge, thereby improving product yield.
Specific Manifestation: A comparison of defect rates before and after the implementation of electrostatic protection measures clearly shows the effectiveness of ESD protection.
Extended Product Lifespan
ESD protection measures effectively safeguard components, extending the product’s lifespan and reducing maintenance and replacement costs.
Specific Manifestation: Anti-static design can prevent internal damage caused by static electricity, ensuring that the product maintains good performance even after prolonged use.
Operator Safety
The use of anti-static clothing, footwear, wrist straps, and other anti-static products can effectively protect operators, preventing injuries from electrostatic discharge during operations.
Specific Manifestation: Anti-static wrist straps quickly dissipate static electricity generated by the human body, preventing damage to sensitive components.
Equipment Safety
Anti-static materials and equipment protect production machinery from failures and damages caused by electrostatic discharges.
Specific Manifestation: Anti-static mats and containers provide a low static environment, safeguarding equipment and components.
International Standards
Electronic devices must comply with the industrial standard EN 61000-4-2 established by the European Community, which has stringent requirements for ESD protection. Non-compliant products can impact sales in the European market.
Specific Manifestation: Implementing ESD protection measures ensures that products meet international standards, enhancing market competitiveness.
Internal Corporate Standards
Many companies have established their own ESD protection standards and management procedures, requiring strict adherence during production. These standards aim to minimize or avoid the hazards of electrostatic discharge to electronic products.
Specific Manifestation: By establishing comprehensive static protection management procedures, companies can ensure effective implementation of ESD protection measures during production.
Lower Rework and Repair Rates
Effective ESD protection measures can reduce the frequency of rework and repairs caused by electrostatic discharge, lowering production costs.
Specific Manifestation: Anti-static protection measures can significantly decrease failures caused by static electricity, thereby minimizing unnecessary rework and repairs.
Increased Production Efficiency
The use of anti-static products can enhance the stability and efficiency of production processes, reducing downtime and equipment maintenance due to static electricity.
Specific Manifestation: Anti-static clothing and footwear ensure operators do not interrupt their work due to electrostatic discharge, thereby improving production efficiency.
High-Density Circuits
As integrated circuit technology continues to advance, the characteristic dimensions of CMOS circuits are shrinking, with thinner gate oxides and larger chip areas, while the current and voltage tolerances of MOSFETs increasingly decline. Therefore, more advanced ESD protection measures are necessary to safeguard these high-density circuits.
Specific Manifestation: In PCB design, multi-layer PCBs and proper layout routing can effectively enhance the ESD resistance of the circuits.
High-Speed Production Processes
The acceleration of modern production processes increases the likelihood of static charge accumulation, necessitating efficient ESD protection measures to meet this challenge.
Specific Manifestation: The use of conductive flooring and ionizers can effectively dissipate static electricity generated during production, preventing its buildup.
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