VS-85HF140M

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

In the field of electronic components, rectifiers are essential. Among them, VS-85HF140M is a common type of single-phase rectifier. This article will discuss its application field and working principle.

VS-85HF140M belongs to the category of single-phase rectifiers, which are composed of one diode or a group of diodes connected in opposite directions. These rectifiers are used in thyristor assembling, over voltage protection, power isolation, polar voltage conversion, voltage doubling, nanosecond pulse forming and other fields.

Having properties of low forward voltage drop and high current capability, the VS-85HF140M can be applied in various environments. To be specific, it can be used in uninterruptible power supply (UPS), solar generator, communication system, power control of motor, electric welding machine and industrial semiconductor control system. The product\'s wide safe operation area and high temperature soldering quality make it a reliable component.

The working principle of single-phase rectifier can be easily understood by looking at the semiconductor diode. The diode is composed of two regions: the P region, which is composed of positively charged doped silicon (N-type), and the N region, which is composed of negatively charged doped silicon (P-type). When a forward biased voltage is applied to the device, the positive voltage drop distributed in the P region drives the minority carriers (electrons) to cross the junction and recombines with the majority carriers (holes) in the N region. Then a flow of current is established through the diode, allowing the electron to flow in one direction.

The VS-85HF140M is equipped with a temperature threshold. This temperature threshold is a protection mechanism that reduces the risk of the component being damaged by the temperature rise generated from over-current, over-voltage and other irregularities. When the temperature exceeds the set value, the device automatically shuts down, thus protecting the component and avoiding interference to the system.

In summary, the VS-85HF140M belongs to single-phase rectifier category and it is widely used in UPS, electric welding machine and other applications. Its working principle relies on the conduction of minority carriers between P and N region of the semiconductor. Meanwhile, the temperature threshold protection of the device can ensure it work safely and stably in a variety of conditions.

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