V481HA32

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Varistors, also referred to as "voltage dependent resistors" (VDRs), are non-linear two-terminal solid-state semiconductor devices which exhibit large changes in resistance depending on the applied voltage across them. Varistors usually exhibit negative resistance as their voltage drops, making them ideal for use in protection circuits and crowbar applications. The application of a V481HA32 Varistor will depend on the particular product design and the specific application.

The V481HA32 is a varistor that is designed to protect sensitive electronic components and circuits from destructive high surge voltages and ESD (electrostatic discharge). Designed and manufactured using high grade materials, V481HA32 varistors are designed to offer superior protection from damaging ESD and catastrophic overvoltage surges. The V481HA32 is available in a range of termination styles and in various sizes, making it suitable for many different applications.

The working principle of a V481HA32 Varistor is based on the reverse biased diode principles with two distinct regions: the anode region and the cathode region. When a voltage is applied to the Varistor, the diode is reversed biased. In this state, a large electric current will not flow. The diode\'s dynamic resistance is changed depending on the size on the applied voltage, creating a large resistance value when the applied voltage is below a set voltage and a small resistance value when the applied voltage is above that set voltage level.

Due to its unique characteristics, the V481HA32 Varistor is very suitable for ultra-low frequency surge protection applications, high power motor control, high voltage DC power supplies, audio circuits, and digital signal protection. The V481HA32 is also suitable for use in computer backplanes and industrial systems. The robust construction of V481HA32 Varistors ensures superior performance and reliability for years of reliable operation in harsh environments.

The V481HA32 Varistor is made up of a ceramic body consisting of zinc oxide surrounded by a conductive coating of metal oxide mixture. The central core of the V481HA32 Varistor is made of zinc oxide, which provides the non-linear characteristics and the stable resistive behavior. The outer coating consists of a mixture of metal oxides, which provide the interface to the outside world and prevent the zinc oxide from oxidation or corrosion. The V481HA32 Varistor is then encased in a robust plastic enclosure to protect it from damage.

The V481HA32 Varistor enables superior performance in extreme ambient temperature conditions, offering reliable ESD and surge protection for a variety of electronic applications. The V481HA32 Varistor offers superior short-circuit protection against high voltage transients, typically associated with lightning inductive switching, load switching, and motor control circuits. The combination of leading-edge materials and proven semiconductor design offers unequaled performance and unparalleled reliability for years of reliable operation.

The V481HA32 Varistor is a low cost solution for over-voltage and ESD protection that is designed to meet the requirements of a wide range of OEM applications. With its superior performance, reliability and cost-effectiveness, the V481HA32 Varistor provides the ideal solution for over-voltage and ESD protection. Whether used in low voltage DC power supplies, motor control circuits, audio circuits, or digital signal protection, the V481HA32 Varistor provides unmatched performance and reliability for long-term protection of sensitive electronic devices.

The specific data is subject to PDF, and the above content is for reference