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In Line Fuse

文章出处:FUSE manufacturers Author:Yaxun Electronics Popularity: Time:2018-01-29 21:21 【Big Middle Small
Fuses Unlimited In-Line Fuses
Fuses Unlimited In-Line Fuses
In-line fuses are glass body, 300 volt AC rated fuses designed to protect fluorescent lighting fixtures. They are offered in fast acting, or time delay, versions and can be size rejecting or non-size rejecting. Ampere ratings range from 3/16 to 15 amps. In-line fuses are UL Listed, under UL 248-14,, and CSA Certified,. Bussmann ...

Fuse Box - Supercheap Auto
Is this product for you? The Power Scorpion 12V distribution box has been developed to distribute your 12 volt power with the safety of not getting stung. With inbuilt fuses and dual 12 volt power outlets, merit outputs and a single 50 Amp Anderson plug, this sealed multi-purpose Power Scorpion has…

ATC/ATO Inline Fuse Holder (Gauge: 12, Color: Red) | Powerwerx
ATC/ATO Inline Fuse Holder (Gauge: 12, Color: Red) | Powerwerx
Quality rubber fuse holder fits ATC/ATO size fuses. Holds and encloses fuse securely. Hinged cover protects fuse from impact, water and dust. 12-inch wire loop is made of 12 gauge flexible stranded red wire.

In-Line Fuses and Holders SLR, SMF, SHR - Mersen
Mersen SLR and SMF in-line fuses are used to protect fluorescent lighting fixtures and ballasts. The SLR is a fast-acting fuse. SMF is a time-delay fuse. Both used to protect individual 300V fixtures. Mersen's SHR fuse holder has an integral clip for panel mounting to meet this requirement. The holder fits into a standard 7/8” ...

In Line Fuse Holder For Mini Fuse-Battery Link (New Type)
In Line Fuse Holder For Mini Fuse-Battery Link (New Type)
201-312 Series | Water Proof Type Body Material: Thermoplastic Applicable Fuse: MIN-N (ATM, MIN) Wires: 12#, 14#, 16#, 18# Length: 12' Rated Current: 30AMP MAX.

In-Line Fuse Holders | Product categories | Protectron
Circuit Protection Devices; In-Line Fuse Holders. In-Line Fuse Holders. Product Categories. Cable Assembly · Circuit Protection Devices · Blade Fuse & Clips · Bolt Down Fuses · Fuse Holders & Clips · Fuses-Glass & Ceramic · In-Line Fuse Holders · PTC Thermistores · Sub-Miniature Fuses & Holders · Surface Mount Fuses ...

Simple In-line Fuse for Your Car... or Any 12 Volt System.: 6 Steps
Simple In-line Fuse for Your Car... or Any 12 Volt System.: 6 Steps
The lines going to the original one needed to be re-ran and I was not about to take the dash apart again, so I snaked a new line through to the fuse block and piggy-backed a line off it; I needed an in-line fuse but it was 2:00AM and no auto-parts store is open then so I made my own. It is very simple, but it ...

Glass Fuse, Inline Fuse & Fuse Blocks | True Value
Shop our selection of Fuses - Small Dimension in the Electrical & Lighting section of True Value & receive free shipping to a local True Value store.

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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