SFA37S10K288B-F

Operating Temperature:	-40°C ~ 70°C
Features:	--
Ratings:	--
Applications:	Motor Run
Lead Spacing:	0.810" (20.57mm)
Termination:	Quick Connect, Disconnect
Height - Seated (Max):	3.000" (76.20mm)
Size / Dimension:	2.160" L x 1.310" W (54.86mm x 33.27mm), Lip
Package / Case:	Radial, Can
Mounting Type:	Chassis Mount
Series:	SF
Dielectric Material:	Polypropylene (PP), Metallized
Voltage Rating - DC:	--
Voltage Rating - AC:	370V
Tolerance:	±10%
Capacitance:	10µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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

Introduction

Film capacitors are an important type of capacitor, especially in applications where high capacitance, long service life, low loss, and stable parameters are necessary. The SFA37S10K288B-F is a particular type of film capacitor that is used in some unique applications. This article will examine both the application field and the working principle of the SFA37S10K288B-F capacitor.

Application Field

The SFA37S10K288B-F is a type of film capacitor designed for high-frequency switching power supplies. It is commonly used in uninterruptible power supplies (UPSs), switching regulators, DC-DC converters, and other high-power switching devices. The SFA37S10K288B-F is particularly suitable for applications that require a high capacitance, low ESR, and a high ripple current capability. The SFA37S10K288B-F has a capacitance of 10,000 μF (10mF) and a rated voltage of 288 V. Its surge voltage tolerance is 315 V, which means it can cope with relatively high voltage surges without being damaged. It also has a wide temperature range of -40℃ to +85℃, so it can be used in both cold and hot environments. Because of its high surge voltage capability and wide working temperature range, the SFA37S10K288B-F is ideal for use in UPSs or other applications that require high stability and reliability. It is also a good choice for solar power converters, wind power converters, and other high-voltage, high-power applications.

Working Principle

The SFA37S10K288B-F is a film capacitor, which means it is composed of two metal plates separated by a thin dielectric film. The metal plates are connected to a positive and negative terminal. When a positive voltage is applied to the positive terminal and a negative voltage is applied to the negative terminal, an electric field is created and current begins to flow, charging the capacitor. The SFA37S10K288B-F is designed to provide high capacitance and low equivalent series resistance (ESR). Its capacitance is 10,000 μF, which means it can store large amounts of energy. Its ESR is 0.2 ohms, which is much lower than other types of capacitors. This means the SFA37S10K288B-F can handle large surges of current without becoming damaged or losing its capacitance. In addition to its high capacitance and low ESR, the SFA37S10K288B-F also has a wide temperature range and a high ripple current rating. The temperature range of the SFA37S10K288B-F is -40℃ to +85℃, meaning it can cope with temperature variations in different environments. The ripple current rating is 760mA, which means it can handle a large amount of high-frequency current without being damaged.

Conclusion

The SFA37S10K288B-F is a type of film capacitor specifically designed for high-frequency switching power supplies. It has a capacitance of 10,000 μF, a rated voltage of 288 V, and a surge voltage tolerance of 315 V. It also has a wide temperature range of -40℃ to +85℃ and a ripple current rating of 760mA, making it ideal for UPSs and other high-power applications.

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

Part Number	Manufacturer	Price	Quantity	Description