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文章出处:FUSE manufacturers Author:Yaxun Electronics Popularity: Time:2018-01-29 22:03 【Big Middle Small
6 Circuit LED Fuse Block and Cover Kit with ...
6 Circuit LED Fuse Block and Cover Kit with ...
The Fastronix complete 6 circuit fuse panel includes everything you need to add protected accessories to any car, truck, motorhome, trailer, and off road vehicles. The panel mounts with 4 recessed holes.The 6 circuit kit includes the following fuses: (1) 5A, (2) 10A, (2) 15A, (2) 20A, (1) 30A, 6 female spade nylon crimp ...

Fuse Block, ATC, 6-Way BK 7825316 | Buy Online - NAPA Auto Parts
Buy Fuse Block, ATC, 6-Way - BK 7825316 online from NAPA Auto Parts Stores. Get deals on automotive parts, truck parts and more.

Thexton 441X Fuse Block Test Adapter Kit - JMC Automotive Equipment
Thexton 441X Fuse Block Test Adapter Kit - JMC Automotive Equipment
Kit tests glass tube and blade-type fuses and fuse boxes using ATO Mini and Maxi fuses. Accesses power source to check for voltage opens shorts and amperage draw from selected circuits etc. Nylon connectors easily adapt to fuse box. Plated contacts. 12 leads. Kit includes: - ATO Fuse Block Adapter - Mini Fuse Block ...

Fuse Block Repair Kit We Make Wiring THAT Easy! - American Autowire
Fuse Block Repair Kit For Chevrolet Corvette 1958 Chevrolet Corvette 1959 Chevrolet Corvette 1960 Chevrolet Corvette 1961 Chevrolet Corvette 1962 FUSE BLOCK REPAIR KIT, all, with new fuse block.

Fuse Boxes: Automotive
Fuse Boxes: Automotive
 Ambuker 8 Way DC 32V Circuit Car Fuse Box 32V DC Blade Fuse Holder Box Block Auto Car Boat Unviersal High Quality Waterproof Dustproof with 10 pcs fuse,fuse puller and 10pcs connectors ... UEB Fuse Box Holder Terminal Bar Kit 10 Way Blade Car ATO ATC Van Truck 6V 12V. by UEB.

fuse holder - Buy Cheap fuse holder - From Banggood
 If you want to buy cheap fuse holder, choose fuse holder from banggood.com. It endeavors to provide the products that you want, offering the best bang for your buck. Whatever fuse holder styles you want, can be easily bought here.

Car Electronics Fuses & Fuse Holders
Car Electronics Fuses & Fuse Holders
 Set of 5: Genuine LittelFuse Automotive J Case 30 Amp 58V Low Profile Fuse JCASE. C $8.37. 6 left · 1PC Small ACS Add A Circuit Piggy Back Pluggable MINI Blade Tap Fuse Holder Kit. C $1.22. 9 left · Car Boat Marine Trike 10 Way Blade Fuse Box Holder With LED Warning Light S7R9. C $11.40.

Fuse Kits - Littelfuse
Looking for fuse kits? Find exactly what you need by starting your search with Littelfuse, a leading provider of fuses for a variety of industries.

FUSE
FUSE
In electronics and electrical engineering, a fuse is an electrical safety device that operates to provide overcurrent protection of an electrical circuit. Its essential component is a metal wire or strip that melts when too much current flows through it, thereby interrupting the current. It is a sacrificial device; once a fuse has operated it is an open circuit, and it must be replaced or rewired, depending on type.
Fuses have been used as essential safety devices from the early days of electrical engineering. Today there are thousands of different fuse designs which have specific current and voltage ratings, breaking capacity and response times, depending on the application. The time and current operating characteristics of fuses are chosen to provide adequate protection without needless interruption. Wiring regulations usually define a maximum fuse current rating for particular circuits. Short circuits, overloading, mismatched loads, or device failure are the prime reasons for fuse operation.

Thermal fuse
Thermal fuse
Thermal fuse is a cutoff which uses a one-time fusible link. Unlike a thermal switch which may automatically reset itself when the temperature drops, the thermal fuse is more like an electrical fuse: a single-use device that cannot be reset and must be replaced when it fails or is triggered. A thermal fuse is used when the overheating is a result of a rare occurrence, such as failure requiring repair (which would also replace the fuse) or replacement at the end of service life.
One mechanism is a small meltable pellet that holds down a spring. When the pellet melts, the spring is released, separating the contacts and breaking the circuit. The Tamura LE series, NEC Sefuse SF series, Microtemp G4A series, and Hosho Elmwood D series, for example, may use alloy pellets that contain copper, beryllium, and silver to melt at a precise temperature. is a cutoff which uses a one-time fusible link. Unlike a thermal switch which may automatically reset itself when the temperature drops, the thermal fuse is more like an electrical fuse: a single-use device that cannot be reset and must be replaced when it fails or is triggered. A thermal fuse is used when the overheating is a result of a rare occurrence, such as failure requiring repair (which would also replace the fuse) or replacement at the end of service life.
One mechanism is a small meltable pellet that holds down a spring. When the pellet melts, the spring is released, separating the contacts and breaking the circuit. The Tamura LE series, NEC Sefuse SF series, Microtemp G4A series, and Hosho Elmwood D series, for example, may use alloy pellets that contain copper, beryllium, and silver to melt at a precise temperature.

Resettable fuse
Resettable fuse
polymeric PTC device is made up of a non-conductive crystalline organic polymer matrix that is loaded with carbon black particles
[2] to make it conductive. While cool, the polymer is in a crystalline state, with the carbon forced into the regions between crystals, forming many conductive chains. Since it is conductive (the "initial resistance"),
[3] it will pass a current. If too much current is passed through the device the device will begin to heat. As the device heats, the polymer will expand, changing from a crystalline into an amorphous state.
[4] The expansion separates the carbon particles and breaks the conductive pathways, causing the device to heat faster and expand more, further raising the resistance.
[5] This increase in resistance substantially reduces the current in the circuit. A small (leakage) current still flows through the device and is sufficient to maintain the temperature at a level which will keep it in the high resistance state.  Leakage current can range from less than a hundred mA at rated voltage up to a few hundred mA at lower voltages. The device can be said to have latching functionality.[
6] The hold current is the maximum current at which the device is guaranteed not to trip. The trip current is the current at which the device is guaranteed to trip.
[7]When power is removed, the heating due to the leakage current will stop and the PPTC device will cool. As the device cools, it regains its original crystalline structure and returns to a low resistance state where it can hold the current as specified for the device.
[8] This cooling usually takes a few seconds, though a tripped device will retain a slightly higher resistance for hours, slowly approaching the initial resistance value. The resetting will often not take place even if the fault alone has been removed with the power still flowing as the operating current may be above the holding current of the PPTC. The device may not return to its original resistance value; it will most likely stabilize at a significantly higher resistance (up to 4 times initial value). It could take hours, days, weeks or even years for the device to return to a resistance value similar to its original value, if at all.
[9]A PPTC device has a current rating and a voltage rating.

Fuse Holder
Fuse Holder
Automotive and Commercial Vehicle Fuse Holders. Fuseholders for automotive style fuses including MINI, ATO, MAXI, MIDI, MEGA, JCASE and Universal Glass Fuses. Fuseholders are available for In-Line, Bolt-Down, Panel Mount and PCB applications.

Automotive Fuses
Automotive Fuses
Automotive fuses are a class of fuses used to protect the wiring and electrical equipment for vehicles. They are generally rated for circuits no higher than 32 volts direct current, but some types are rated for 42-volt electrical systems. They are occasionally used in non-automotive electrical products.

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