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August 02,2023

The function of patch fuse.motorhome fuse box

　　　　In electronic products, patch fuses have two main functions, which are to provide overload protection, avoid circuit damage, and protect users from personal injury. These functions are beneficial for both device users and manufacturers. In the past two decades, the electronic product market for information technology, mobile, and consumer applications has grown rapidly. With the miniaturization and SMD of electronic components, fuses have also moved towards miniaturization. The application of SMD fuses is becoming increasingly evident and widespread. They are used in computer and peripheral interfaces, mobile phones, portable devices, energy storage systems, medical devices, networking devices, LCP/PDP devices Overcurrent protection in automotive electronics and battery packs has shown great skill.　　Key performance parameters　　The fusing characteristic is the most important characteristic of patch fuses, which defines the melting time at a certain overcurrent level. If the current

November 14,2023

automotive blade fuse dimensions.Characteristics of Chip Fuses

　　　　With the development of technology, there are more and more components in circuit design, so the requirements for electronic component packaging are becoming smaller and smaller. The 0603 SMD fuse emerged in this context.　　The 0603 chip fuse provides ultra fast action fusing characteristics in a smaller chip size. The rated current value of the device is up to 4.0A, and its breaking capacity is 35A at a rated voltage of 32V.　　The 0603 fuse adopts standard metric dimensions (91.55mmx85mmx45mm) and can provide secondary overcurrent protection for low-voltage power supplies in DC-DC converters, battery chargers, and portable consumer electronic devices. Through strictly controlled manufacturing processes and advanced thick film technology, fuses provide excellent long-term stable fusing characteristics for portable devices such as mobile phones, PDAs, digital cameras, cameras, and LCD flat panel displays.　　The halogen free and lead-free 0603 chip self recovery fuse supports lead-free

October 20,2023

slow blow fuse vs fast blow fuse.The difference and function of fuses and relays

　　　　A relay is actually an "automatic switch" that uses a smaller current to control a larger current. Therefore, it plays a role in automatic regulation, safety protection, and conversion circuits in the circuit.　　The function of a fuse is to: when a circuit malfunctions or is abnormal, the current continuously increases, and the increased current may damage some important or valuable components in the circuit, or burn the circuit or even cause a fire. If the fuse is correctly installed in the circuit, the fuse will fuse and cut off the current when the current abnormally rises to a certain height and time, thereby protecting the safe operation of the circuit.　　The relay can be 'off' or 'on' through current control, that is, it can be reconnected after being disconnected, while the Shenzhen fuse needs to be replaced after being disconnected, and programs cannot be used to reconnect it.

August 11,2023

Classification method for fuses.fuse block terminal

　　　　The general classification and zoning of fuses are generally based on eight levels: protection method, application scope, volume size, rated current, final breaking capacity, external characteristics, melting rate, and standard.　　1. Classification by protection method　　There are two types of fuse protection: overcurrent protection and overtemperature protection; The fuse used for overcurrent protection is the overcurrent protection fuse, and the fuse used for over temperature protection is the temperature fuse. Temperature fuses are also divided into low melting point alloy shapes, temperature sensor open shapes, memory alloy shapes, etc. Temperature fuses are used to protect appliances that are hot or prone to overheating. They respond to the rise in temperature of electrical appliances and do not easily pay attention to the size of electrical flow in the operation of power circuits. Their principle is different from the "overcurrent protection fuse".　　2. Classification by applica

August 24,2023

Recoverable fuse low resistance 0603 series parameters and application.supercheap auto blade fuse holder

　　　　There are two resistance specifications for the recoverable fuse ASMD0603 series, one is the conventional resistance series, and the other is the low resistance series. The low resistance ASMD0603SL series provides micro surface mount resettable overcurrent protection, making this world's smallest PTC suitable for ultra portable applications where space is very valuable and device current is low. (ASMD0603 series recoverable fuse)　　The recoverable fuses in the ASMD0603SL series include models ASMD0603SL035, ASMD0603SL050, ASMD0603SL100, ASMD0603SL125, ASMD0603SL150, ASMD0603SL175, and ASMD0603SL200, with a maximum current of 50A and a holding current range of 0.35mA to 2.0A. The maximum working voltage is 6V, and the working temperature range is -40 ℃~85 ℃.　　The main features of the recoverable fuse ASMD0603SL series include: compliance with RoHS standards, halogen-free, and UL certification. This series of fuses has a fast fusing speed, and the 0603 package is small in size. It is

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Operating parameters of automobile fuse holder

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2023-04