A Fuse wire is generally made ofA. TinB. Tin-lead alloyC. CopperD. Either (A) or (B) above. Ans: Hint: A Fuse is an electrical safety device that operates to provide over current protection of an electrical circuit, it is used to secure devices from ...
PROBLEM TO BE SOLVED: To provide an alloy temperature fuse assuring good operating characteristics while satisfying its flux effect during operation, independently of the heating of a low-melting-point fusible alloy piece during normal operation even when using rosin as a main component of a flux....
A direct current pulse at which the Thermal-link is able to withstand without impairing it’s characteristics. 结构尺寸 Structure and Dimension 结构图 Structure 温度保险丝由合金、助熔断剂、外壳、封口树脂及引脚等组成。 Thermal-link is made up of fusible alloy, flux resin, case, sealant and lead...
A.higher than that of copper B.lower than that of copper C.equal to that of copper D.reached when the conductor it is protecting becomes "white hot."查看答案更多“Since fuse elements are made of zinc or any alloy of tin and lead, the melting point of th”相关的问题 第1题 Supernova...
SUBSTANCE: fuse link is made of strip material and has full- and reduced-section portions and narrowed neck-shaped portion. Low- melting built-up metal is provided in depression contracting towards neck and made in closed loop, for example, of trapezoidal form with smaller side facing neck. ...
Electronics assembly is one of the fastest changing, most demanding markets on the planet. As the electronics industry evolves to increasingly smaller, sophisticated, and more powerful devices, Indium Corporation continues to provide leading-edge materials and technology to solve today’s and tomorrow’...
WARNING: The wire and metal parts of this product can expose you to lead, a chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. This warning is posted because of the legal requirements of the State of California. For more informat...
is located in the coastal and port city, qingdao, which is well-known throughout the country with good reputation, high-quality products, strong strength and low price. Our company has been engaged in domestic trade for more than ten years and has rich trade exper...
(国外英语资料) Fuse is also known as current fuse, and the IEC127 standard defines it as fuse link. Circuit correctly placed in the fuse, the fuse will be abnormal in current increases to a certain height and due time, fusing itself 冕汞褒表队襄腥骆蓑凶哑蚌惫试墓驭蒂报根庙浆锹溜滨...
The cut out is fastened on a common cross arm which can be of steel, The contacts of the expulsion fuses are chosen in such a way as to ensure reliable contact pressure and drop out of the fuse carrier when operating.The fuse carrier consist of an insulating tube into which...