The minimum current of the brand 0603 series is 0.02A, and the maximum current can reach 1A. All detailed models of the entire series include ASMD0603-002, ASMD0603-003, ASMD0603-004, ASMD0603-005, ASMD0603-010, ASMD0603-020, ASMD0603-025, ASMD0603-035, ASMD0603-050, ASMD0603-075, and ASMD0603-100. Today we will learn about the minimum current of this series. The minimum current patch recoverable fuse of the 0603 series corresponds to the model ASMD0603-002, with a silk screen of Y, a rated current of 0.02A, a triggering current of 0.06A, a maximum current of 20A, a maximum voltage of 60V, and a power output of 0.5W during operation. When the current passing through the fuse is 0.2A, the fuse will operate within 1 second. At this moment, the minimum internal resistance of the material number is 12 Ω, and the maximum internal resistance after one hour of welding on the machine is 70 Ω. The normal operating temperature range is -40 ℃~+85 ℃. Welding placement supports two types: refl
The 60VDC plug-in self recovery fuse has a maximum DC voltage of 60V. The corresponding products in Shenzhen include the A60 series, with a current range of 0.03A~7.50A. The maximum current of this series is 40A, and the corresponding models are A60-003, A60-005, A60-010, A60-017, A60-020, A60-025, A60-030, A60-040, A60-050, A60-065, A60-075, A60-090, A60-110, A60-135, A60-160, A60-185, A60-250, A60-375. This series of fuses comply with RoHS, are lead-free and halogen-free, and have resettable functions, making them an ideal choice for low-voltage power supply general electronic products. Mainly used for load protection of various low-voltage power supplies, overcurrent protection of computers, computer peripherals, and general electronic products. 60VDC plug-in self recovery fuse material: A60-005~A60-040 pin material is tinned copper clad steel, pin diameter is 0.51mm; The pins of A60-050~A60-090 are made of tinned copper with a diameter of 0.51mm; The A60-110~A60-375 pins are m
(1) Do not use too thin fuses. Using thin fuses can easily cause the normal current flowing through it to burn out, resulting in unnecessary power outages; (2) It is necessary to choose and use a suitable fuse, and the fuse's blowing current is usually 1.5-2.0 times the rated current. If the sum of the total power of each household appliance exceeds 1100 watts during normal electricity use in a household, choose a 5-ampere fuse and use a No. 20 fuse with a diameter of 0.98 millimeters. When the current exceeds 7.5 amperes to 10 amperes, the fuse will automatically blow to achieve protection; (3) When installing fuses on the power switch (switch), it is not allowed to operate with power on. The power switch should be opened and the power should be disconnected; (4) Turn the fuse clockwise around the fastening screw and tighten the screw with a gasket until it is firmly tightened. Do not use excessive force to tighten it too tightly and damage the fuse; In addition, the fuse shoul
1. Divided into: φ 2 φ 3 φ 4 φ 5 φ 6 and others. 2. According to the fuse characteristics, it is divided into fast fuse type, medium delay fuse type, and delay fuse type. (It can also be divided into express and strong delay). 3. According to the breaking capacity, it can be divided into low breaking type, high breaking type (and can also be divided into enhanced breaking type). 4. According to safety standards (or usage regions), it can be divided into UL/cUL (North America) specifications, IEC (China, Europe, etc.) specifications, MIT/KTL (Japan/Korea) specifications, etc. In many electronic devices, fuses are indispensable. Since Edison invented the first plug-in fuse in the 1890s, which enclosed thin wires in a lamp holder, the types of fuses have become more and more diverse, and their applications have become more and more widespread. Here are some common knowledge on fuse parameters, selection, and application. The rated values and performance indicators of fuses are de
1. Carefully select the correct current fuse The application, operating parameters, and environment of fuses can all affect their lifespan, so choosing the correct fuse is very important. 2. Ensure the rationality of circuit design Faults in circuit design can also lead to fuse failure, which can be catastrophic. Only by ensuring that the equipment operates within a larger rated range can faults be avoided. 3. Reasonable use of fuses Correct use can avoid faults caused by errors, and it is also important to control the ambient temperature of the fuse used, which helps to reduce the possibility of current fuse holder failure. If you are unfamiliar with the use of fuses, you can directly consult the fuse manufacturer.
Is the melting value of a fuse important? In short, this is important. This melting value is to ensure that the heat generated through the fuse during a surge does not have enough time to transfer heat from the fuse to the external circuit. Once the current I and time t are measured, the hot melt value I2t can be easily calculated. After the fuse is blown, it will generate an arc before opening. For fuses, they can have the same rated voltage and current, as well as the same rated breaking capacity, in the same response time category (slow, medium, and fast). However, there are many options for hot melt values. Basically, the higher the hot melt value, the longer the fuse will blow, or the greater the surge that the fuse will withstand before it blows. This is different from the breaking capacity of a fuse, which refers to the greater current that the fuse can withstand at a specified voltage before breaking the circuit or generating an arc. If the glass tube of the fuse breaks,
MB:+86 13924633629 Ms.vicky
E-mail: waimao@xcfuse.com
Factory :
XC Electronics(Shenzhen)Corp.,LTD
Add: Jinyuan Industrial zone,Heao, Henggang, Shenzhen 518115,China
Shenzhen branch: Shenzhen Xucheng Electronic Commerce co.Ltd
Add: 8-15 Jinyuan Industrial zone,Heao, Henggang, Shenzhen 518115,China
