CDF-38-70002

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The CDF-38-70002 Time Delay Relays is an electronic device that is used to create a temporal gap between two circuits. A time delay relay is used for a variety of purposes, such as allowing electric circuits to be isolated for safety purposes or providing a pulse of electrical energy for a certain amount of time before the circuit turns off. This type of relay is often used in industrial applications that require precise timing for processes or in order for multiple processes to happen in unison.

The CDF-38-70002 Time Delay Relay utilizes several components to control the timings. A control circuit is connected to the input and output terminals of the relay. This is the main controlling circuit, which is used to detect when an input is received, provide power to the timing circuit, and issue the switching command when the set time has expired. The output is then connected to the load being controlled.The timing circuit is composed of a timing IC and timing components like capacitor and resistors to form an RC network. The timing components determine the time delay. The IC that is used in the CDF-38-70002 is a 4-bit counter that counts up in discrete increments and translates each “tick” into an output value.

The working principle of the CDF-38-70002 Time Delay Relay is straightforward. When power is supplied to the relay, the timing circuit begins counting its clock cycles. As it counts, it supplies power to the output terminals. The time delay is determined by the time constant of the circuit, which is comprised of the capacitance and resistance values of the components. Once the time delay has elapsed, the relay switches off the output and the cycle starts all over again. The specific time duration of the delay can be adjusted to accommodate different applications.

The CDF-38-70002 Time Delay Relay is a versatile and reliable solution for applications that require precise timing and accurate control. It can be used to automate a variety of industrial processes, including HVAC, oil and gas refineries, food processing, and manufacturing. It is also ideal for providing additional safety features for machinery and equipment in order to reduce risks associated with electric shock.

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