B43254B9277M Allicdata Electronics
Allicdata Part #:

B43254B9277M-ND

Manufacturer Part#:

B43254B9277M

Price: $ 1.89
Product Category:

Capacitors

Manufacturer: EPCOS (TDK)
Short Description: CAP ALUM 270UF 20% 400V SNAP
More Detail: 270µF 400V Aluminum Electrolytic Capacitors Radial...
DataSheet: B43254B9277M datasheetB43254B9277M Datasheet/PDF
Quantity: 1000
Moisture Sensitivity Level (MSL): 1 (Unlimited)
Lead Free Status / RoHS Status: Lead free / RoHS Compliant
320 +: $ 1.72064
Stock 1000Can Ship Immediately
$ 1.89
Specifications
Polarization: Polar
Package / Case: Radial, Can - Snap-In
Mounting Type: Through Hole
Surface Mount Land Size: --
Height - Seated (Max): 1.457" (37.00mm)
Size / Dimension: 1.181" Dia (30.00mm)
Lead Spacing: 0.394" (10.00mm)
Ripple Current @ High Frequency: 1.814A @ 20kHz
Ripple Current @ Low Frequency: 1.17A @ 120Hz
Applications: General Purpose
Ratings: --
Series: B43254
Operating Temperature: -25°C ~ 105°C
Lifetime @ Temp.: 3000 Hrs @ 105°C
ESR (Equivalent Series Resistance): --
Voltage - Rated: 400V
Tolerance: ±20%
Capacitance: 270µF
Moisture Sensitivity Level (MSL): --
Part Status: Active
Lead Free Status / RoHS Status: --
Packaging: Bulk 
Description

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Aluminum Electrolytic Capacitors are broadly used in many types of electrical circuits and equipment such as power supplies, AC/DC inverters, and voltage regulators. The B43254B9277M is one of the many different types of Aluminum Electrolytic Capacitors, and in this article, we will discuss the application field and working principle of this specific capacitor.

B43254B9277M capacitors are typically used in high-voltage switching applications, such as in AC/DC inverters. This capacitor is specifically designed to carry a very high reverse voltage, making it an ideal choice for extreme applications. It also has a low equivalent series resistance (ESR), which further enhances its efficiency and performance. Additionally, a unique feature of this capacitor is that it can be used in both high and low frequency applications.

The working principle of the B43254B9277M is based on the fact that it is an electrolytic capacitor. An electrolytic capacitor uses electrolytic or aqueous solutions, such as alkaline or acid, to store electrical energy. As ions move in and out of the electrolyte, they create a potential across the capacitor, which allows electrical current to flow. This process is known as "charging and discharging" and is what allows a capacitor to store electrical energy.

One of the main advantages of using the B43254B9277M in high-voltage applications is that it is able to maintain its capacitance when operating at very high frequencies. This is due to the high-quality dielectric layer between the electrodes, which is capable of storing large amounts of energy and allowing high-frequency charge and discharge cycles. Additionally, the capacitor also has a high current rating, making it suitable for applications where high current is required.

The B43254B9277M is also able to maintain a steady capacitance even in harsh environments, such as high temperatures and humidity. This is due to the optimized impregnation material that is used in the construction of the capacitor, allowing it to retain its charge over a wide range of temperatures. Additionally, this capacitor also has a low equivalent series resistance (ESR), which is beneficial in applications where reduced power dissipation is needed.

In conclusion, the B43254B9277M is a type of electrolytic capacitor which is designed to provide exceptional performance in high-voltage switching applications. Its unique features, such as its ability to maintain its capacitance at high frequencies, its low equivalent series resistance (ESR), and its compatibility with extreme environmental conditions makes it an ideal choice for such applications.

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

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