How does the insert automotive fuse holder protect the structural line source circuit?Next, the HINEW auto fuse holder manufacturers answers for you.
Switch arrangement of insert fuse holder
Plug-in fuse holder construction has extremely high opening, very low forward resistance and reliable threshold switch.The positive and negative protection structures are easy to adapt to bipolar technology.In addition, the Denin protection network includes a higher level of self-protection, rather than signal input line protection.Theoretically, it should affect the operating circuit when it cannot be loaded when the protection circuit is not necessary.Therefore, a very small shunt cartridge fuse and minimal series resistance should be added to the signal line active circuit.In addition, it must be opened quickly when the minimum capacitance is loaded, and a simpler structure is needed to represent it.A basic and simple protection structure shows the configuration of the switch.
The role of resistance in cartridge fuse holders
Each high-low side protection socket is an insert device using the substrate and epitaxial materials used in bipolar technology.Each thyristor has a series of step-down resistors, a series of voltage stimulus sensing conditions, and a series of thyristor switches.For resistors, the locking value is much lower and depends on the polarity of the electrostatic voltage, where the dump energy is grounded from the input signal line through a positive and negative switch.Back to ground or electrostatic discharge polarity is independent of the supply voltage, but may be positive or negative to the supply line if this is suitable for the required application.
How does the insert fuse holder protect the circuit?
When the energy consumption and forward current are no longer in the system, the cartridge fuse holder SCR automatically opens over.The figure showing the positive and negative cell protection circuit as it applies to the progressive and type transistor is used as the equivalent thyristor structure.The protection of this structure allows forward opening to go slightly above + power on the high voltage thyristor or slightly below – power on the side thyristor.Active components of signal lines protect both directions and do not add a series of impedance signal input lines.The shunt resistor is not connected directly to the signal line by the forward biasing of the progressive device.As an on-chip protective cell, this structure could be the next active circuit for keyboard input;This is one of the best position protection devices.However, in many applications, the technology of active chips may not be compatible with structural representations in.
The above is organized and published by Manatee Inboard Fuse Holder Supplier.If you do not understand, welcome to consult us!Or search “hzhinew.com“
Post time: Apr-22-2021