RL20S134GB14

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Through Hole Resistors

Through hole resistors are known as one of the oldest components used in electric circuits due to their efficacy in providing a constant resistance in electric current. Among the wide variety of these resistors, the RL20S134GB14 is one of the standard units used to measure electrical parameters. It has a variety of existing applications, and it is important to understand its working principle to make full use of it.

Application Field Of RL20S134GB14

The RL20S134GB14 is composed of a circular-shaped, molded plated-through-hole outer frame and a central metalized film resistor. It also has two lead pins permanently connected to the frame, sealed with epoxy. It’s typically used in power supplies, voltage regulators, circuit protection, amplifiers, power amplifiers and tool controllers.

RL20S134GB14 mainly works in circuits of low and medium frequencies. It can be used in portable electronic devices like mobile phones, digital cameras, tablet PCs, and various kinds of home electrical appliances. It is also used in the communications side, such as automatic frequency control, digital modulation, and other high-frequency signal modulation, amplification, and compensation. It works as a filter element in the system to ensure the accuracy of signal transmission. In addition, it can also filter out electromagnetic interference when used in power-on circuits.

Working Principle Of RL20S134GB14

RL20S134GB14 works on the principle of Ohm\'s Law, which states that the current is inversely proportional to the resistance. Specifically, when a voltage is applied across the terminals of the resistor, it impedes the flow of electric current within the circuit. This obstruction is known as resistance, and it is measured in Ohms (Ω).

The RL20S134GB14 is composed of high quality, energy efficient materials, and contains an internal resistance up to 1.72 ohms. The device has a working temperature range of -55°C to 85°C with a typical thermal resistance of 12°C/W. It’s sealed with epoxy resin and exhibits excellent humidity resistance. The voltage breakdown ranges from 5 to 6.3V DC. The capacitor possesses a maximum power dissipation of 0.25W and a tolerance of ±0.5%.

Conclusion

The RL20S134GB14 is a through-hole resistor designed to offer users a cost-effective solution for power supply, voltage regulation, circuit protection, amplifiers, power amplifiers and tool controllers. Its internal resistance is up to 1.72 ohms, and its voltage breakdown ranges from 5 to 6.3V DC. It offers excellent humidity and temperature resistance, and its tolerance is ±0.5%. By understanding its application field and working principle, it can be used for its intended purpose in an efficient and effective manner.

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