PSU27030A

Operating Temperature:	-40°C ~ 65°C
Package / Case:	Radial, Can - QC Terminals
Mounting Type:	Chassis Mount
Surface Mount Land Size:	--
Height - Seated (Max):	4.375" (111.13mm)
Size / Dimension:	2.063" Dia (52.40mm)
Lead Spacing:	--
Applications:	Motor Start
Ratings:	--
Polarization:	Bi-Polar
Series:	PSU
Lifetime @ Temp.:	--
ESR (Equivalent Series Resistance):	--
Voltage - Rated:	330V
Tolerance:	-0%, +20%
Capacitance:	270µF
Moisture Sensitivity Level (MSL):	--
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Bulk

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Aluminum Electrolytic Capacitors

Aluminum electrolytic capacitors are the most commonly used type of capacitors in many types of electronic applications. They are used to store electrical energy, filter out unwanted frequencies, reduce spectral distortion, increase the bandwidth of an electrical circuit, and many other uses. They are relatively relatively large in size and possess a greater capacitance than other types of capacitors. As such, they are the most popular choice of capacitor for many applications. The PSU27030A aluminum electrolytic capacitor is a surface-mount, non-polarized component, featuring a 0.330 µF ±20 % capacitance at 25ºC, with a voltage rating of 50 VDC. Due to its small size and good price/capacitance ratio, the PSU27030A is an attractive choice for many users.The PSU27030A is well suited for use in applications such as power supply filtering, smoothing, and decoupling circuits in television sets, stereo systems, car audio systems, and other electronic equipment. The PSU27030A is used in series with other capacitors and inductors to form power supply filters and attenuator networks, which play an important role in the power supply supply stage of audio and video equipment.The working principle of the PSU27030A is relatively simple. As electricity flows through the capacitor, the positively charged ions accumulate on the anode, while the negatively charged ions accumulate on the cathode. This accumulation of ions creates a potential difference between the two layers, which is known as the capacitive voltage. As a result, when a voltage is applied to the PSU27030A, it will act as a dielectric insulator and will store electrical energy for a period of time. This stored electrical energy can then be used when a voltage drop is detected in the circuit, or when the PSU27030A is used to reduce the amount of current spikes on a circuit.In conclusion, the PSU27030A aluminum electrolytic capacitor is an ideal choice for many applications thanks to its good price/capacity ratio and small size. It also offers a good capacitance value at 25ºC and is suitable for use in power supply filtering applications. It is an important component of many electronic equipment and its working principle makes it ideal for a variety of uses.

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