Mix电路中常常要用到FUSE,用来trim电路的电阻、电容,以精确修调电压/电流基准源的精度;实际CP烧Poly Fuse和烧Metal Fuse方法基本都一样,都是使用探针probe引接 大电流(视线宽不同,一般150mA,50mS足亦)熔断,一旦熔断之后便不可恢复;(但实际良率可能不大好,会有烧不断的情况发生)这个成本低,使用很普遍。而Laser...
传统的Fuse主要有三种：以大电流烧断的金属熔线(Metal Fuse)和多晶硅熔线(Poly Fuse)，或是以激光烧断之金属熔线(Laser Fuse)。Fuse为电子产品中之关键性零组件，其功能为掌管备用内存(Redundancy Memory)切换，或用于射频电路(RF)中，提供可调整之电阻与电容特性(RC trimming)，以及常见使用于安全码(...
又称可复式保险丝(Resettable Fuse)或聚合物保险丝(Polyfuse),在中国大陆的电子业界俗称自恢复保险丝或过流保护片 …zh.wikipedia.org|基于3个网页 3. 多晶硅熔丝 ...se)可解决传统以金属熔丝(MetalFuse)、多晶硅熔丝(PolyFuse),或是激光烧断的金属熔丝(LaserFuse)所造成封装后的良率及 …www.chinaaet.com|基...
To construct the multicrystalline silicon compounds thready pulse overlay tolerance with narrow width by utilizing the overlay tolerance of light stepping tool rather than the minimum critical tool of stepping tool. In the exemplary embodiment, fuse (200) is incorporated into the close semiconductor ...
This invention provides a poly fuse burning system comprising a poly fuse, a controllable power source supplying power for burning the poly fuse, and a monitor circuit monitoring the burning state of the poly fuse, wherein when a targeted burning state is reached, a control signal is output to...
Applications Antenna inductors, high-power LED lighting, LCD TVs, ultrasonic equipment, high-power high-frequency transformers, metal detectors, mobile phone wireless charging, etc. Product Certification ISO9001/ISO14001/ RoHS/SGS Tip: Due to...
Working Conditions Maximum System Voltage DC 1000V (IEC) Maximum Series Fuse 15A Operating Temperature -40ºC~+85ºC Storage Temperature -40ºC~+85ºC Max. Wind Load/Max. Snow Load 2400Pa/ 5400Pa Application Class Class A Module Area(m²) 1.47m...
Metal Body and Handle Easy to Use, Pressure Switch Impulse Sealer is Widely Used in: Supermarkets/household/farm/store packaging etc. can well store food, protect food from going mouldy or damp, keeps items clean and suitable for packaging or collection. Impulse Sealer Appl...
Ram extrusion- where subsequent charges of PTFE resin (powder) are layered and compressed one above the other inside a die and the die is heated from the outside to allow for the PTFE resin to fuse into a single piece. Paste extrusion- where a special type of resin (fine powder resin)...
Poly-silicon stringer fuse 专利名称：Poly-silicon stringer fuse 发明人：Richard Dondero,Doug Trotter 申请号：US10537953 申请日：20031213 公开号：US07205631B2 公开日：20070417 专利内容由知识产权出版社提供 专利附图：摘要：A polysilicon silicide stringer fuse is constructed having a narrow width by using...