Time: 2024-08-18  maya

Weapon contactors are priced by DC manufacturers

兵器-The contactor has DC-厂家价格

On the marketThe contactor has DCThere are various forms, styles, and techniques. Based on your application, only one type of relay may be suitable. In other cases, multiple types of relays may be suitable. By understanding the advantages and disadvantages of different relays, you should be able to choose the relay for your current job.

兵器The contactor has DC厂家价格

Although many conclusions in this document apply to all contactors with DC applications, it specifically discusses the factors to consider when using different types of relays on switch modules for automatic test equipment (ATE) applications. The comparison made here is between relays with similar voltage, current, and power ratings, whose form factors can be found in typical switch modules.

The common types of relays used in ATE applications are:

Electromechanical relay

Dry spring relay

Solid state relay

Field-effect transistor switch

These are typically used in applications where relays must switch back to a safe state in the event of a power outage. The latch relay uses permanent magnets to keep the armature in its current position, even when driven by current from the coil. For very low voltage applications, lockout relays are used because the lack of coil heating may affect the measured thermoelectric potential (EMF).

兵器接触器有直流厂家价格

接触器有直流It may be a widely used relay in ATE applications today. They are composed of coils, armature mechanisms, and electrical contacts. After the coil is energized, the induced magnetic field will move the armature, thereby opening or closing the contacts.Our DC contactors are designed specifically for aerospace and defense applications, with a rated on/off current of 500 amperes and an overload rating of up to 2000 amperes. We offer DC contactors with electronic or mechanical retainers, or we can provide basic contactors that you can use with your own circuit.

Contactors with DC contacts are often larger and more robust than some other relay types. Larger contacts enable them to withstand unexpected surge currents caused by parasitic capacitance present in circuits, cables, etc. Unfortunately, larger contacts require larger packaging sizes, so they cannot be densely placed on the switch module.

If you have more technical information to consult, FAE from Wekewei will be at your service wholeheartedly.

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