FMP300JT-73-820R

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Through Hole Resistors are essential components for any electrical circuit. The FMP300JT-73-820R Resistor is no exception, widely used across a variety of industries and applications. This article examines the application field and working principle of the resistor.

The FMP300JT-73-820R Resistor is a through hole type resistor with a maximum power rating of 3 watts and a tolerance rating of 20%, meaning it has accurate and dependable resistance value at all times. It is very reliable and boasts a high level of constructed solidity. Its resistance range is between 73-184 ohms and it also features a water-resistant coating, ideal for when the environment is exposed to moisture that can cause resistors to fail.

The FMP300JT-73-820R Resistor is commonly used in Industry Automation Control, Electronic Product Development, and Electrical Control Applications. Its uses include working as a component for DC-DC Converters, AC-DC Converters, Battery Chargers, Uninterruptible Power Supplies, and Motor Control Circuit Drivers.

The working principle of the resistor is based on what is known as Ohm\'s law: V = IR, or voltage equals current times resistance. This law states that the resistance control the current within the electrical circuit. When a voltage is applied to the resistor, the current will be limited by the resistance, generating heat along the way. As the current is limited, this leads to a drop in voltage before the current reaches the output stage.

In order for resistors to remain functional, their power dissipation must be kept at a minimum. To achieve this, the resistor must be of a suitable size to enable adequate heat dissipation. The FMP300JT-73-820R Resistor has been designed with this in mind, with a large size contributing to a good thermal coefficient. This helps create optimal thermal management, keeping the operating temperature low.

In conclusion, the FMP300JT-73-820R Resistor is a through-hole resistor commonly used in applications such as Industry Automation Control, Electronic Product Development, and Electrical Control Applications. It has a water-resistant coating, a resistance range of 73-184 ohms, and a maximum power rating of 3 watts. Its working principle is based on Ohm\'s law, allowing limited current to travel through a circuit, generating heat along the way, which is dissipated via thermal management to keep the operating temperature low.

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