What’s the use of a car fuse holder?Below, Hinew car fuse holder manufacturers to answer for you.
The automotive fuse holder refers to the base installed on the car fuse holder, the auto fuse holder can be divided into: the car fuse holder installed on the panel;Traverse type automobile fuse holder;A car fuse clip.The car fuse holder is used in the car electronic products, such as the car power amplifier, car speaker, car DVD and so on.
Function and structure of car fuse holder:
It is affected by switching power supply or external factors during the whole process of use.Make the load fluctuate, when the load current reaches a certain range.The fuse will, to a certain extent, bear the larger load current caused by the gasch current fluctuation caused by the switching power supply or external factors.
The automobile fuse holder can ensure the safety of other electronic components in the power supply circuit to a certain extent.In the event of a short circuit fault, a fuse can safely disconnect their power circuit, thus preventing damage from overcurrent.
The rated current in the car fuse holder is reasonably called the nominal pressure working current of the fuse. The rated current value generally appears in 100mA, 160mA, 200mA, 315mA, 400mA, 1000mA, 630mA, 800mA, 1A, 1.6A, 2A, 2.5A, 3.15A, 4A, 5A, 6.2A and so on.
Fuses in automotive fuses may be used at operating voltages equal to or below their rated current, but are generally not used in power supply circuits.The effect of the current in mechanical equipment in a power supply circuit where the operating voltage exceeds the fuse’s rated current on the fuse’s on-value current.
The thermal cycle of automobile fuse holder is the voltage and current at both ends measured when the temperature tends to be stable, which do harm to the power supply circuit.Therefore, it is clear that there is current in the requirements, but it is not clear in the US regulations.
The load current threshold in an automobile fuse holder is when too much current is passed through at all normal operating conditions.If the load current is not properly disconnected, it may cause damage to other electronic components in the power circuit.
The above is organized and published by the automotive fuse holder supplier.If you do not understand, welcome to consult us!Or search “hzhinew.com“
Post time: Apr-09-2021