1A4TA

Current - Reverse Leakage @ Vr:	5µA @ 400V
Capacitance @ Vr, F:	15pF @ 4V, 1MHz
Mounting Type:	Through Hole
Package / Case:	R-1 (Axial)
Supplier Device Package:	R-1
Operating Temperature - Junction:	-65°C ~ 125°C
Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Active
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	400V
Current - Average Rectified (Io):	1A
Voltage - Forward (Vf) (Max) @ If:	1V @ 1A
Speed:	Standard Recovery >500ns, > 200mA (Io)

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Introduction to 1A4TA

1A4TA is part of a line of rectifiers, specifically designed to detect and redirect signals. A rectifier, in the context of electronics, is a device used to convert AC, or alternating current, into DC, or Direct Current. This conversion is necessary when a signal, whether analog or digital, must be converted from AC to DC in order to be processed. Application Fields of 1A4TA

1A4TA is applicable in a variety of applications when enhanced detection and rectification are needed. Specifically, 1A4TA has been used in various consumer electronics, such as TVs and speakers. Additionally, it has been adopted in some automotive, medical, and aerospace applications. 1A4TA is typically used in the processing of signals that require high accuracy. This makes its use in the medical field particularly advantageous, where precision is of the utmost importance. For example, it is often used in patient monitors to ensure accuracy in the detection and rectification of biometric data. 1A4TA can also be used in automotive applications such as brake control. It is designed to detect the precise amount of brake pressure, and is able to calculate the amount of force applied by the driver’s foot. Working Principle of 1A4TA

1A4TA works by utilizing an AC-DC bridge rectifier circuit. This rectifier works by converting AC input into DC output with the help of four diodes. In the circuit, diodes are connected in an alternating fashion, thereby enabling the current to only move in one direction. A transformer is typically used before the rectifier circuit to reduce the amount of AC voltage. This is especially important in applications such as brake control, where a precise amount of voltage needs to be detected. Without this device, the rectifier circuit would not be able to accurately detect the signal. The output of the 1A4TA rectifier is an output with a relatively constant voltage. This is important for the accurate detection and classification of signals. A power supply is typically attached to the rectifier to ensure the output voltage is kept constant. Conclusion

1A4TA is an AC-DC bridge rectifier that is particularly applicable in applications where enhanced detection and rectification are needed. It is often used in medical, automotive, and aerospace applications and works by utilizing an AC-DC bridge rectifier circuit along with a transformer to reduce voltage and a power supply for constant voltage output.

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