HHV1WSFT-73-2M43

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Through-Hole Resistors are electronic components that utilize a metallic wire or element wound around a ceramic, metal or other insulating material. The electrical resistance of a through-hole resistor is determined by its length, width, and thickness along with the material it is made of. The HHV1WSFT-73-2M43 is a heavy-duty power resistor designed for use in automatic motor controllers.

The HHV1WSFT-73-2M43 through-hole resistor is a right-angled, axial lead type with two leads, one for each terminal. The resistor is soldered to a printed circuit board, using saturated flux technique. Additionally, it features a high power rating of 50W, a rated current of 7A and a maximum operating temperature of 105°C. As a result, it makes it suitable for use in engine starters, motor and appliance drives and UPS applications.

The working principle of a through-hole resistor is quite simple; as electric current passes through it, a certain amount of resistance is created, resulting in a voltage drop. This drop is proportional to the resistance value and is referred to as Ohm’s Law. The HHV1WSFT-73-2M43 through-hole resistor is designed to produce a very consistent electrical resistance even under high-temperature conditions or environments.

The HHV1WSFT-73-2M43 through-hole resistor features a wide range of applications. Commonly used with motor starters, this component is versatile enough to also be used in lighting and alarm systems, power supplies, AC and DC power sources, and even as a protective device. It is also well suited for use in demanding applications such as aerospace, military, and medical markets.

The HHV1WSFT-73-2M43 through-hole resistor also offers superior surge and surge-protection performance. Its surge-current rating of 16A and surge-energy rating of 32J ensure that it is able to reliably and safely protect devices and circuits from power surges. Additionally, its latching feature reduces the possibility of damage by immediately disconnecting against overvoltage.

The HHV1WSFT-73-2M43 through-hole resistor is designed to withstand extreme temperatures, even up to 125°C. It has a maximum power rating of 50W, a rated current of 7A and a reliable electrical resistance of even up to 20V. This combination of features make it suitable for a wide range of demanding applications, such as medical, military, or aerospace electronics.

In summary, the HHV1WSFT-73-2M43 through-hole resistor is a heavy-duty power resistor designed for use with motor starters, lighting and alarm systems, power supplies, and other electronics. It has a wide range of applications, is reliable up to 125°C, and offers surge-protection. The working principles of a through-hole resistor are simple, as it creates a voltage drop proportional to its resistance value when current passes through it. This makes it a versatile and durable component for many electrical applications.

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