45J62RE

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Through Hole Resistors are essential components in most electronic devices, providing resistance to electrical current. The 45J62RE is a type of through-hole resistors, characterized by its relatively high power density and temperature stability. This article will explore the application field and working principle of the 45J62RE.

In terms of application field, the 45J62RE through-hole resistor offers several advantages. One such advantage is its high power density, which allows for efficient usage in applications such as power modules or switch-mode power supplies. Additionally, the 45J62RE can be used in automotive applications due to its good temperature stabilization results and low current noise. This makes it optimal for heavy-duty applications such as engine control systems and spark ignition systems. Other application fields include industrial, telecommunications, medical, and robotics.

In terms of working principle, the 45J62RE utilizes non-inductive construction for low current noise and high current stability. It is composed of two layers of glass and polyester film, with the resistance element printed directly onto the film. The resistor element is then covered with an insulating layer to protect against environmental elements, such as moisture and dust. When the resistor is subjected to electrical current, the resistance element produces heat which is dissipated through a component’s casing.

In addition to the two-layer polyester-glass film construction, the 45J62RE also features 45C inductor design which reduces the ripple current and overall interference. The design utilizes a two-dimensional spiral geometry, which enables better current distribution and improved performance. The inductor coil is then baked with a ceramic paste before being wound. This helps keep the temperature and dissipation constant, while also enhancing the stability.

In terms of accuracy, the 45J62RE provides high precision with a resistance of up to ±0.5%. Additionally, this resistor also offers even dynamic impedance, making it an ideal choice for digital audio synergy applications. It is rated to withstand up to 1.5W of power in ambient air temperatures ranging from -55 to +125 degrees Celsius. Overall, the 45J62RE provides reliable performance when operating at a wide temperature range.

All in all, the 45J62RE through-hole resistor is an invaluable tool for a wide variety of applications. Its high power density, temperature stability, and precision performance make it an ideal choice for power supplies, automotive electronics, and audio equipment. Additionally, its low current noise and non-inductive design provide additional benefits, making it a versatile and reliable choice.

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