Selection of 0.5A chip fuse.car fuses near me_Industry Trends_News & Events_XC Electronics(Shenzhen)Corp.,LTD

中文

Online Message

23 2023-08

Share:

　　 2f652d92c9c961b

　　The series models with a rated current of 0.5A in SMD fuses include ASMD0603-050, ASMD0805-050, ASMD1206-050, ASMD1210-050, ASMD1812-050, and ASMD2920-050. When selecting 0.5A patch recoverable insurance, in addition to considering the current, we also need to consider the voltage in the circuit. The maximum voltages for the above models in order are: 6V, 6V, 13.2V, 15V, and 60V. In addition to considering the voltage and current parameters, we also need to consider the requirements of the board for the fuse packaging size. The size of the 0603 is 1.6mm * 0.8mm, the size of the 0805 is 2.0mm * 1.2mm, the size of the 1206 is 3.2mm * 1.6mm, the size of the 1210 is 3.2mm * 2.5mm, and the size of the 2920 is 7.5mm * 5.5mm.

　　0.5A circuit patch fuse selection, with a protective current of 1A, can restore the operating temperature range of the fuse to -40 ℃~+85 ℃ for patches above 0.5A. Usually, we use reflow soldering, which is mainly used for surface mounted boards, that is, for chip fuse welding. The process is relatively complex and can be divided into single sided mounting and double sided mounting.

Read recommendations:

slow blow glass fuse

samsung tv ceramic fuse replacement

Lighting circuit of temperature controlled fuse.car ac fuse blown symptoms

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

PREVIOUS:130V 1.1A plug-in self recovery fuse model and specifications.autozone fuse tap

Return

Next：5 * 20 quick break glass tube fuse with lead wire.ceramic test fuse

Related News

October 17,2023

battery terminal fuse replacement.How to identify whether a patch fuse is original or not?

　　　　Attention should be paid when purchasing SMD fuses. If the fuse is not original, has undergone secondary processing or multiple uses, the quality of the fuse is not guaranteed, and problems may occur during use. The original SMD fuse, as long as it is a qualified product, can timely disconnect the circuit in case of overload and short circuit, protecting the product from damage. So how do I know if the purchased SMD fuse is original?　　1. Is the packaging of the SMD fuse intact　　Generally, fuse manufacturers have markings (markings, numbers, etc.) on the packaging of fuses. The packaging materials and methods must comply with standard regulations, and the internal and external packaging of the product must be firm, complete, dry, and clean. If the import and export trade contract complies with the packaging materials, packaging methods, and padding requirements, it must also comply with the contract provisions. After receiving the patch fuse, it is necessary to check whether the pac

September 05,2023

The Application of Self Recovery Fuses in Disinfection Cupboards.30 amp screw in resettable fuse

　　　　Disinfection cabinets have been applied in public places such as hotels, restaurants, industrial canteens, Chinese and Western restaurants, and canteens of enterprises and institutions, and have gradually entered modern homes. Disinfection cabinets have gradually become an essential disinfection tool in daily life. While people value its practicality, its safety, reliability, and stability are also issues of concern.　　The disinfection methods for cupboards are mostly thermal infrared or ultraviolet. By driving infrared or ultraviolet emission tubes with high frequency and high voltage, this high-frequency and high voltage driving circuit is prone to burning out the driving transistor due to high current and temperature. This puts forward high requirements for the design of engineers. To ensure the reliability and safety of the circuit, it is necessary to design overcurrent and overheating protection circuits. Especially when there is no installed infrared emission tube or ultraviol

August 08,2023

Fuse selection.mini fuse voltage drop chart

　　　　Choose Fuse Type　　Choose Standard [UL, IEC...]　　Choose Voltage Rating [AC or DC]　　Calculate Rated Current　　Choose Interrupting Rating [Breaking Capacity]　　Current Derating　　Advisor In rush Characteristic ² T]　　Consultant Pulse Factor [Fp]　　1、 Choose Fuse Type　　The first step in selecting a fuse is to determine the type and size required. Common structures and sizes include the following:　　1. Tubular type: glass or ceramic tube body, with a general size of 3.6x10mm 5x15mm 5x20 6.3x32mm;　　2. Plastic shell type: PA66 shell, small in size, woven with machine insertion, generally 8.5x8mm 8.5x7.6mm in size;　　3. Epoxy resin type: ceramic tube body, surface sealing resin, micro type, woven machine insert, size: 3x7mm;　　4. Surface mount: suitable for high-density circuit boards, with dimensions of 0402 0603 1206 6125 1032;　　5. Automotive fuses: generally used in conjunction with terminals or boxes, specifically for use in automotive or low-voltage, high current systems;　　2、 Choose Standard　

September 21,2023

The principle of fuses.air conditioner fuse box replacement

　　　　When a fuse is energized, its own resistance converts electrical energy into heat, causing the melt to heat up. At the same time, the heat generated by the current also radiates to the surrounding environment through the melt and shell, and dissipates heat through convection and conduction. When a fuse passes through the allowable working current, the heat emitted and generated reaches a balance, and the heat does not accumulate in the melt, causing the temperature of the melt to rise. Therefore, the fuse will not reach its melting point and blow. When the current passing through the fuse reaches a certain value, the heat converted from electrical energy increases, and the heat dissipation rate cannot keep up with the heating rate. This heat gradually accumulates on the melt, causing the temperature of the melt to rise. When the temperature reaches the melting point of the fuse, the fuse begins to melt and continues to absorb heat, further melting into a liquid state. Subsequently,

October 17,2023

high voltage fuse blown microwave.How to understand the holding current and triggering current of fuses

　　　　A netizen left a message asking: How do you understand the difference between maintaining current and triggering current of a fuse?　　Fuses all have a holding current and a triggering current. Below, the editor will analyze the difference between the holding current and triggering current of fuses.　　The holding current (IH) is the highest current that can pass through the circuit without triggering a resistor in still air (ranging from 20 ℃ to 25 ℃ depending on the temperature of the product), which is the highest operating current at room temperature.　　The triggering current (It) is the minimum current at which the Lite fuse operates in still air (which can range from 20 ℃ to 25 ℃ depending on the temperature of the product), i.e. the minimum fault current at room temperature.　　For most fuse products, the ratio of It to IH is 2:1, which may be as low as 1.7:1 for some products and as high as 3:1 for others. The difference in materials and production methods, as well as the change i