155PHB600K2H

ESR (Equivalent Series Resistance):	4.6 mOhms
Features:	--
Ratings:	--
Applications:	High Frequency, Switching
Lead Spacing:	1.083" (27.50mm)
Termination:	PC Pins
Height - Seated (Max):	1.102" (28.00mm)
Size / Dimension:	1.260" L x 0.551" W (32.00mm x 14.00mm)
Package / Case:	Radial
Mounting Type:	Through Hole
Operating Temperature:	-40°C ~ 100°C
Series:	PHB
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	600V
Voltage Rating - AC:	350V
Tolerance:	±10%
Capacitance:	1.5µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Introduction

Film capacitors are insulated electrostatic components that work in a wide range of industries. They can be used in consumer electronics, high frequency power supplies, healthcare applications, and many other fields. The 155PHB600K2H film capacitor is a high voltage, highly reliable, and low leakage type film capacitor with superior performance. It is used in many different applications for energy storage. In this article, we discuss the 155PHB600K2H application field and its working principle.

Basic Construction

155PHB600K2H film capacitors are made up of two thin layers of plastic film sandwiched between two metal electrodes. Each layer of film is coated with a dielectric material such as aluminum oxide. The amount of charge that can be stored between the layers increases when the layers of film are thinner and when the distance between the metal plates is shorter.

Application Fields

The 155PHB600K2H is a very versatile film capacitor that is suitable for many different applications. It has high-temperature resistance and can be used in applications such as lighting systems, switch power supply, wind power protections, traction power protections, motor run protection, and energy storage applications. It is also used in consumer electronics, medical equipment, household appliances, photovoltaic inverter systems, motor drivers, high frequency power supplies, and other industrial applications.

Working Principle

The 155PHB600K2H film capacitor works by using electrostatic induction. This is when two metal plates with opposite charges are separated by an insulating dielectric layer, such as plastic film. When an electric field is applied to the two plates, an electric charge is induced in the insulating film, creating an electric potential between the two plates. The charge stored between the two plates is directly proportional to the voltage applied and is inversely proportional to the dielectric layer’s thickness.In addition, the electric energy is stored in the form of electrostatic charges. The charge stored in a film capacitor is proportional to the applied voltage and is related to the surface area and dielectric thickness. The electric current is proportional to the amount of charge stored in the capacitor. As a result, the electric charge stored in the capacitor is released slowly over time, allowing the capacitor to act as an energy storage device.

Safety Features

The 155PHB600K2H film capacitor is designed with many safety features. It has an internal over-voltage protection circuit that will protect the capacitor from any voltage spikes or transients. The capacitor is also designed with outgassing and venting features that will prevent damage caused by the accumulation of gases during operation. In addition, this capacitor is self-healing, which means that it can reset itself after it has experienced a dielectric breakdown.

Conclusion

The 155PHB600K2H is a highly reliable, low leakage type film capacitor with a long life and superior performance. It is designed to be used in many different applications from consumer electronics to high frequency power supplies. Its working principle is based on electrostatic induction and it is designed with many safety features such as internal over-voltage protection, outgassing and venting features, and self-healing features.

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