CN648 TR

Series:	--
Packaging:	Tape & Reel (TR)
Part Status:	Obsolete
Diode Type:	Standard
Voltage - DC Reverse (Vr) (Max):	500V
Current - Average Rectified (Io):	400mA
Voltage - Forward (Vf) (Max) @ If:	1V @ 400mA
Speed:	Standard Recovery >500ns, > 200mA (Io)
Current - Reverse Leakage @ Vr:	200nA @ 500V
Capacitance @ Vr, F:	11pF @ 12V, 1MHz
Mounting Type:	Through Hole
Package / Case:	DO-204AL, DO-41, Axial
Supplier Device Package:	DO-41
Operating Temperature - Junction:	-65°C ~ 150°C

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CN648 TR Application Field and Working Principle

CN648 TR is an integrated power supply module, belonging to the Diodes-Rectifiers-Single family. It is mainly made up of two modules: a control module for modern energy-saving IC technology and a whole-bridge rectifier module. This product has a wide range of applications and is suitable for a variety of electronic products such as switch power supply and motor control.

Applications

CN648 TR has a wide range of applications and is mainly used in industrial electronic appliances, automobiles, medical equipment, power supplies and other electronic products. It can be used in a variety of applications such as switch power supply and motor control. Its main function is to convert AC power into DC power, providing stable DC power and voltage for various electronic devices. Furthermore, it has the advantages of high frequency response, accurate output and high power efficiency. It is able to reduce the volume and weight of a product, increase the efficiency of power supply and greatly save electricity.

Working Principle

The CN648 TR works by rectifying AC power to DC power. It uses a full-bridge rectifier which contains four diodes, connected in a square configuration, for converting AC power into DC power. When the AC power is on, two of the four diodes allow current to flow from the AC main supply to the output. This is a process called "half-wave rectification" The duty cycle of the output waveform is dependent on the load. When the load is high, more energy will be stored in the inductor and as a result, the duty cycle of the output waveform will be higher. The output voltage will also be higher as a result of this high duty cycle. On the other hand, when the load is low, less energy will be stored in the inductor and as a result, the duty cycle of the output waveform will be lower. In this case, the output voltage will be lower too.The CN648 TR is able to vary the duty cycle of its output waveform which allows it to keep the output voltage constant. This is done by controlling the load current and by controlling the switching frequency. The switching frequency of the CN648 TR is adjustable, which allows the output voltage to be manually adjusted, depending on the load requirements and energy consumption of the power supply. Finally, the CN648 TR is equipped with a protection circuit which will shut down the unit in the event of an overload or short circuit.

Conclusion

The CN648 TR is an integrated power supply module that offers reliable performance and excellent power efficiency. It is suitable for a wide range of applications from industrial electronics to automobiles, and from medical equipment to power supplies. It works by rectifying the AC power to DC power, and its output voltage is adjustable depending on the load requirements. Furthermore, it is equipped with a protection circuit which will automatically shut down the unit in the event of an overload or short circuit.

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