CD214B-B340R

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CD214B-B340R is a type of single-phase rectifier diode and the device finds use in many applications. The diode is suitable for AC mains applications and its construction makes it suitable for reliable operations across a wide range of environmental conditions. The diode is housed in a compact C-type 35 mm × 10 mm package and has a surge rating of 70 A/ 600 V. It has a high forward current conduction capability as well as a low leakage current.

The single-phase rectifier diode CD214B-B340R is used for AC power control in numerous applications. Such applications include power factor correction, bridgeless power factor correction, crest factor reduction, and AC line conditioning. These rectifier diodes are also suitable for controlling power factor in high and low line voltage environments and in applications where low energy consumption and high quality power supply are desired.

PFC, or power factor correction, is the process of correcting the phase lag between the current and voltage generated by the AC mains. If the phase lag is not corrected, the current drawn by the AC load is not necessary in phase with the voltage and the delivery of power from the AC line is diminished, resulting in a poor power factor. The rectifier diode CD214B-B340R reduces this phase lag by acting as a rapid switch, allowing the current to flow quickly through the diode when it is “on”, and reducing the flow of current through the diode when it is “off”. The diode thus acts as a filter.

The single-phase rectifier diodes of this type are also used for current crest factor reduction. The current crest factor is the ratio of the peak or maximum current value to the average or root mean square current value. If an AC load high crest factor, this can cause excessive current draw, consequently leading to an increase in power dissipation and a decrease in efficiency. The CD214B-B340R can be used to reduce the crest factor of the current, thus increasing the efficiency of the power system.

The single-phase rectifier diode CD214B-B340R also finds use in AC line conditioning applications. AC line conditioning is the process of adjusting the power line so as to ensure that a specified supply voltage is delivered to the load. The rectifier diode acts as a switch to detect any noise or disturbances on the AC power line. Any disturbances detected are then filtered out and the remaining signal is used to condition the power line. This in turn ensures steady voltage delivery and improved power quality.

The single-phase rectifier diode CD214B-B340R has a blocking voltage of 600 V and a forward current rating of 70 A. Its reverse leakage current is low, ensuring virtually no power is lost in such conditions. The diode also has a low forward voltage drop, making it well-suited for AC power applications where energy efficiency is a priority.

The construction of the rectifier diode CD214B-B340R is such that it can operate reliably in a wide range of environmental conditions. It is housed in a compact package and thus easily installed. Moreover, it is resistant to moisture, shock, and vibration, making it a highly reliable diode. The diode also has surge-rating of 70 A, so it can handle extremely high power demands with ease.

In summary, the single-phase rectifier diode CD214B-B340R is used in numerous applications where AC power control and conditioning is required. Its low forward voltage drop, high forward current rating, low leakage current and surge-rating of 70 A make it suitable for PFC, crest factor reduction, and AC line conditioning applications. The diode is housed in a compact package and can operate reliably in a wide range of environmental conditions.

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