ALS70A273NW200

Polarization:	Polar
Package / Case:	Radial, Can - Screw Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	6.732" (171.00mm)
Size / Dimension:	3.031" Dia (77.00mm)
Lead Spacing:	1.252" (31.80mm)
Impedance:	14 mOhms
Ripple Current @ High Frequency:	28.3A @ 10kHz
Ripple Current @ Low Frequency:	23.7A @ 100Hz
Applications:	General Purpose
Ratings:	--
Series:	ALS70
Operating Temperature:	-40°C ~ 85°C
Lifetime @ Temp.:	5000 Hrs @ 85°C
ESR (Equivalent Series Resistance):	17 mOhm @ 100Hz
Voltage - Rated:	200V
Tolerance:	±20%
Capacitance:	27000µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
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 to Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are some of the most important components in power electronics. They are commonly used by engineers in numerous applications due to their high energy density and long life. A variety of aluminum electrolytic capacitor models are available on the market today. The ALS70A273NW200 is one among them. This article introduces the application field and working principle of the ALS70A273NW200.

Characteristics of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are mainly used for causing large capacitance for a comparatively small size and voltage rating. These capacitors are able to handle high voltages within a reasonable size. Generally, they are also able to withstand high temperature levels without going into thermal runaway. Moreover, their life-time is usually greater than most other electrical components.

Applications of Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors have numerous necessary applications. In power electronics, the capacitors are mainly used for high voltage power supplies, rectifiers, inverters, and other power circuits. They also have an essential role in communication devices such as telephones, voice and internet modems, switches, router processors, and multiplexers. Moreover, they are employed in a variety of fields including consumer electronics, industrial equipment, medical equipment, automotive electronics, appliances, and military equipment.

Working Principle of the ALS70A273NW200

The ALS70A273NW200 is an aluminum electrolytic capacitor model. The capacitor is designed for use in audio amplifier circuits, power supply smoothing, and on-off burning in electronic motors. It features a rated voltage of 60VDC and a capacitance of 270uF. The working principle of the ALS70A273NW200 is simple. The electrolyte in the capacitor acts as a key factor for storing electric energy. The electric current travels through the electrolyte which is held between two electrodes of aluminum. The two aluminum electrodes are separated by a paper dielectric. During the first cycle of charging and discharging the capacitor, unwanted deposits settle upon the electrode surfaces. These deposits are also known as “patina”. As a result, the life-time and rated value of capacitance decrease.

Conclusion

The ALS70A273NW200 is an essential aluminum electrolytic capacitor model. It is mainly used for high voltage power supplies, rectifiers, inverters, and other power circuits. It has a rated voltage of 60VDC and a capacitance of 270uF. The working principle of the ALS70A273NW200 is based on the electrochemical phenomena inside the two aluminum electrodes. It is important to understand the applications and the working principle of the Aluminum electrolytic capacitor in order to benefit from its long-term and high performance capabilities.

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

Part Number	Manufacturer	Price	Quantity	Description