VBO13-08NO2

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

A diode bridge rectifier is a device used to convert AC (alternating current) at the entry point of an electrical system to DC (direct current) at the output. A bridge rectifier is a full-wave circuit consisting of four diodes, connected to the AC input voltage in such a way that each diode conducts during a separate half-cycle of the input voltage and produces a single output. This type of rectifier is commonly used in power supplies, where a stable DC output voltage is required.

The basic working principle of a diode bridge rectifier consists of allowing current to flow through the circuit in one direction only. When connected to an AC source, the four diodes act as switches, with each diode turning ‘on’ and ‘off’ alternatively. When the voltage across the input polarity is positive, the first two diodes (D1 and D2) become forward biased, while the last two (D3 and D4) become reverse biased. Thus, current passes through the external load and the circuit is said to be in the forward conduction mode. When the voltage at the input polarity becomes negative, the situation is reversed, with D3 and D4 turning ‘on’ and D1 and D2 turning ‘off’. In this condition, current is blocked from the external load and the circuit is said to be in the reverse conduction mode.

The bridge rectifier provides advantages over a full-wave center tapped rectifier, such as requiring fewer components, eliminating the need for a center-tap transformer and increasing power density because no additional components are needed. Due to its simple construction, the bridge rectifier is able to withstand high surge currents and comes in various voltage and current ratings, making it an ideal choice for power supplies, motor drives and battery chargers, among other applications.

VBO13-08NO2 is a diode bridge rectifier module designed with two solder terminal blocks that fit a standardized 8-pole footprint. These rectifiers deliver a maximum reverse voltage of 400V, a maximum forward operating current of 8A, and are rated at 40W. The VBO13-08NO2 rectifiers feature low forward voltage drop, low reverse leakage current, and a wide operating temperature range (−55 degrees Celsius to 125 degrees Celsius). Due to their low thermal resistance, these rectifiers are well-suited for use in automated placement equipment, making them ideal for a wide range of applications, including motor drives, power supplies, and battery chargers.

In summary, the VBO13-08NO2 diode bridge rectifier is a simple and efficient device for converting AC signals to DC in applications demanding a reliable, cost-effective and compact solution. By offering low forward voltage drop, reverse leakage current, and a wide operating temperature range, these rectifiers are well-suited for motor drives, power supplies, computer switching power supplies, LED lights, and battery chargers, among other applications.

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