47uf capacitor

Guitar capacitors are small electronic components that filter out high frequencies in a guitar’s tone control circuit. They are typically found in electric guitars and basses, and they allow you to adjust the tone of your instrument by rolling back the tone knob. This can help to tame harsh frequencies and create a warmer, more mellow sound.

47uf capacitor By Voltage Ratings

We have various types of capacitors, please refer to.

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The models used in combination include 4700uf 50v capacitor, 47uf capacitor, 471uf capacitor, 472uf capacitor, 473uf capacitor, high voltage capacitor, aluminum electrolytic capacitor, blown capacitor, filter capacitor, mica capacitor, 50 5 capacitor, 103 capacitor，fan capacitor，audio capacitor.

47uf 10v capacitor

The 1.47uF 10V capacitor is a low-capacitance, low-voltage component commonly used in small signal circuits. It ensures stable performance in applications like coupling, bypassing, or filtering at lower voltage levels. These capacitors are compact, making them ideal for portable and space-constrained devices. They exhibit excellent frequency response, supporting audio or high-frequency signal stabilization. Being rated at 10V, they are suitable for low-power circuits and protect against overvoltage failures within their limits. Available in multiple types like electrolytic, ceramic, or film, they offer versatility for various needs. This capacitor is extensively used in consumer electronics, including radios, calculators, and small-scale embedded systems.

47uf 50v capacitor

The 2.47uF 50V capacitor is designed for medium-voltage applications requiring stable and precise capacitance. With a 50V rating, it can withstand higher voltages, making it suitable for general-purpose electronic circuits. These capacitors are used in DC blocking, coupling, and bypassing functions, ensuring noise suppression and signal integrity. They are popular in automotive electronics, industrial controls, and telecommunications equipment. The capacitor type, such as electrolytic or film, determines its specific application and durability. This component is also valued for its reliability in environments requiring moderate electrical stress and its effectiveness in maintaining consistent system performance.

47uf 100v capacitor

A 2.47uF 100V capacitor is a medium-to-high voltage component used in circuits requiring increased power handling capabilities. With a 100V rating, it excels in audio amplifiers, power supplies, and industrial electronics. Its applications include coupling, decoupling, and EMI suppression in AC and DC circuits. These capacitors provide improved reliability under moderate electrical stress and are available in variants like electrolytic, ceramic, and film. They feature stable performance over a wide temperature range, ensuring compatibility in demanding environments. Commonly found in automotive systems, lighting control, and solar inverters, they deliver excellent durability and long-term performance.

47uf 500v capacitor

A 2.47uF 500V capacitor is a high-voltage component designed for demanding applications requiring robust electrical performance. These capacitors are widely used in industrial machinery, medical equipment, and power distribution systems. With a 500V rating, they are suitable for circuits experiencing substantial voltage variations or spikes. Their applications include filtering, energy storage, and power factor correction. Film and ceramic types are common for high reliability, while electrolytic variants provide higher capacitance density. These capacitors maintain performance over extended periods, even in extreme temperature or pressure conditions, ensuring long-lasting operation in critical systems.

47uf capacitor By Type of Capacitor

We have various types of capacitors, please refer to.

Type of Capacitor:47uf electrolytic capacitor,47uf tantalum capacitor,47uf ceramic capacitor,47uf film capacitor,47uf non polarized crossover capacitor

47uf electrolytic capacitor

A 2.47uF electrolytic capacitor provides a compact solution for energy storage and filtering in low-frequency applications. It features high capacitance per volume and is polarized, suitable for DC circuits. These capacitors are frequently used in power supplies, audio equipment, and timing circuits due to their ability to handle large transient currents. However, they are less suitable for high-frequency applications. Their affordability and high capacitance density make them a preferred choice in consumer electronics. Proper voltage rating and polarity alignment are critical for safe operation, as reversing polarity may cause capacitor failure.

47uf tantalum capacitor

The 2.47uF tantalum capacitor is a highly reliable component used in critical applications demanding stability and longevity. Its small size and high capacitance density make it ideal for compact electronics. It offers excellent frequency performance and low equivalent series resistance (ESR), making it suitable for filtering and decoupling in sensitive circuits. Commonly employed in aerospace, medical devices, and telecommunications, it withstands extreme environments. Unlike electrolytic capacitors, tantalum variants are less prone to leakage, ensuring consistent operation over time. However, they are sensitive to overvoltage, requiring precise circuit design.

47uf film capacitor

A 2.47uF film capacitor is a non-polarized component valued for its stability and reliability in various applications. Constructed with plastic films as dielectric materials, it delivers excellent performance in high-frequency circuits and AC applications. These capacitors exhibit low ESR, high insulation resistance, and minimal losses, making them ideal for coupling, decoupling, and noise suppression in precision equipment. They are widely used in industrial machinery, power supplies, and audio systems. Film capacitors are robust, offering long service life and resistance to environmental factors such as humidity and temperature variations.

47uf capacitor Applications

Automotive Industry:

Electronic Control Units (ECUs): Capacitors ensure stable voltage supply and smooth signal processing within ECUs, preventing disruptions in critical automotive functions like engine control and airbag deployment.
LED Lighting Systems: They regulate current and eliminate flicker in LED circuits, improving performance and extending the lifespan of automotive lighting.
Inverters for Hybrid Vehicles: Capacitors store energy and reduce ripple voltage in high-power inverters, ensuring efficient energy transfer between batteries and electric motors.

Industrial Equipment:

Motor Drive Circuits: Capacitors provide smooth operation by compensating for voltage fluctuations and improving power factor in motor control systems.
Power Factor Correction Units: They optimize energy usage in industrial power systems, reducing energy losses and operational costs.
Noise Suppression in Control Systems: Capacitors eliminate electrical noise in control circuits, ensuring accurate and reliable machine operations.

Telecommunications :

Signal Filtering in Base Stations: Capacitors filter noise and stabilize signals, ensuring clear communication and reduced interference in cellular networks.
Power Regulation in Routers: They smooth voltage fluctuations in router power supplies, preventing disruptions during data transmission.
Decoupling in Mobile Devices: Capacitors reduce noise and isolate power supply circuits in smartphones, enhancing overall reliability and signal integrity.

Consumer Electronics:

Power Supplies: Capacitors stabilize output voltages, filter noise, and reduce ripple in adapters and battery chargers.
Audio Equipment Filtering: They remove unwanted signals, enhancing sound clarity and quality in speakers and amplifiers.
Stabilization in Display Units: Capacitors maintain voltage stability, improving performance in LCDs and OLED screens.

47uf capacitor Working Principle

Energy Storage:
Capacitors store electrical energy by accumulating an electrostatic charge on two conductive plates separated by a dielectric material. When voltage is applied, an electric field forms across the dielectric, enabling energy storage. The capacitance value determines the storage capacity, and this energy can be released when needed, making capacitors ideal for backup power or rapid discharges.
Charge/Discharge Cycle:
When connected to a voltage source, the capacitor charges until its voltage equals the supply voltage. Upon removal of the source, it discharges through the circuit, releasing stored energy. This cycle is critical in applications like timing circuits, where the controlled charge and discharge regulate operational intervals.
AC/DC Behavior:
Capacitors block direct current (DC) by preventing steady-state flow while allowing alternating current (AC) to pass. This property is leveraged in coupling circuits to transmit AC signals between stages and in filtering circuits to suppress DC offset, ensuring smooth signal processing in audio and communication systems.
Dielectric Influence:
The dielectric material affects a capacitor’s performance by determining its capacitance, voltage rating, and frequency response. For instance, ceramic dielectrics offer high-frequency stability, while electrolytic types provide high capacitance for energy storage. Tantalum and film variants balance reliability and stability for precision applications.

47uf capacitor FAQs

What does the "47uF" value mean?

“47uF” indicates the capacitance of the capacitor, which is 47 microfarads. This value represents the capacitor’s ability to store electrical energy.

What are the common types of 47uF capacitors?

The most common types are electrolytic, ceramic, tantalum, and film capacitors. Each type is suited for specific applications, depending on voltage, stability, and frequency requirements.

How do I select the correct voltage rating for a 47uF capacitor?

Choose a voltage rating higher than the maximum voltage in your circuit. For example, in a 12V circuit, a capacitor with at least a 16V or 25V rating is recommended.

Are 47uF capacitors polarized?

Electrolytic and tantalum capacitors are polarized, meaning they must be installed in the correct orientation. Ceramic and film capacitors are non-polarized and can be installed in any direction.

What are the typical applications of a 47uF capacitor?

Common applications include filtering in power supplies, decoupling in amplifiers, smoothing voltage in LED drivers, and energy storage in electronic control units.