CDB-R

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The CDB-R is a type of electrical, specialty fuses. They are designed to protect the electrical circuit they are connected to in the event of an over-current or a short circuit. The fuse itself consists of a metal strip or wire that is placed in a holder between two metal contacts. When the current exceeds the rated value of the fuse, the metal strip melts and the fuse opens up, preventing further increases in the current.

The applications of the CDB-R vary depending on the type of circuit it is used in. For example, it can be used in domestic, commercial, and industrial circuits. In domestic applications, the fuse is used to protect electric appliances or devices from voltage or current surges. The fuse can also be used in industrial circuits to protect motors or other equipment from over-currents, short circuits, or spikes in the voltage.

In addition to its use in circuit protection, the CDB-R can also be used as a time-delay element in circuits. This allows it to protect the circuit from an initial surge in current or voltage, but then allow current to flow again after a predetermined time period. This is useful for applications where an overload or short circuit could cause damage to the equipment.

The CDB-R also has a sensitive working principle when it comes to current and voltage. As the input current increases, the fuse will open up before the actual trip point. This allows the circuit to remain safe, but also prevents the circuit from being overloaded.

The CDB-R is a versatile device that can be used in a variety of applications ranging from domestic to industrial circuits. It is important to understand the working principle of the fuse and to be aware of how it will respond to current and voltage surges. By knowing this, the user can ensure that they are using the fuse in a safe and effective way.

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