Metallised Polypropylene Capacitors

It is Axial and Oval Polypropylene Film Capacitor.

Category Metallized Polypropylene Capacitors

Product Description

Product Introduce

The colour is black. The capacitance is 1.0uF, and the operating voltage is 1200VDC. Polypropylene capacitors are available with different values of general and value ratings. They are used for DC pulsation, pulse, and AC voltage reduction in instruments, meters, TV sets and household electrical appliances. We are looking for bulk enquiries for polypropylene capacitors, MPA Series axial capacitors etc.

Feature of metallised polypropylene capacitors:

Non-inductive construction and self-healing;
Low DF and high IR;
High capacitance value available and compact size;

Applications of polypropylene capacitors

Polypropylene capacitors are capacitors that use polypropylene film as their dielectric material. They have a number of useful properties that make them suitable for a variety of applications, including:

Audio equipment: Polypropylene capacitors are often used in audio equipment because they have low distortion and can handle high frequencies. They are particularly well-suited for applications that require high-fidelity sound, such as in high-end speakers and amplifiers.
Power electronics: Polypropylene capacitors can handle high voltages and currents, making them suitable for use in power electronics applications. They are commonly used in switch-mode power supplies, voltage regulators, and motor control circuits.
Lighting: Polypropylene capacitors are often used in lighting circuits to control the flow of current. They can be used in ballasts for fluorescent lights, as well as in LED drivers.
Automotive electronics: Polypropylene capacitors are resistant to temperature changes and vibrations, making them ideal for use in automotive electronics. They are commonly used in ignition systems, fuel injection systems, and electronic control units.
Medical equipment: Polypropylene capacitors are often used in medical equipment because they are non-toxic and non-reactive. They can be used in a variety of applications, including medical imaging equipment, patient monitoring devices, and surgical instruments.

Overall, polypropylene capacitors are widely used in a variety of electronic devices and systems, thanks to their excellent electrical and mechanical properties.

Depending on the necessary dielectric strength, the dielectric films are pulled by a unique technique to an incredibly thin thickness before being equipped with electrodes. Film capacitor electrodes might be separate metallic foils or metalized aluminum or zinc put directly into the plastic film’s surface. In order to create a capacitor body, two of these conductive layers are twisted together into a winding with the shape of a cylinder, which is often flattened to save space on a printed circuit board. The most prevalent capacitor types used in electronic equipment are ceramic, electrolytic, and film capacitors. Film capacitors are utilized in several AC and DC microelectronic and electronic circuits.

Specifications of metallised polypropylene capacitors:

Dielectric: Polypropylene film
Electrodes: Vacuum evaporated metal
Coating: Out wrapped with mylar tape and ends sealed with epoxy resin
Leads: Axial leads of tinned wire
Reference standard: GB 10190-1988; IEC 384-16
Climatic catalogue: 40/85/21
Capacitance versus rated voltage:
0.01μF~6.8μF /100VAC
0.01μF~6.8μF /250VAC
0.01μF~1.5uF /400VAC
0.01uF~1.0uF /630VAC (
Capacitance tolerance: M ±20% K ± 10% J ± 5%
Dissipation factor (tangent of loss): ≤0.1％ (at 20℃ , 1KHz)
Voltage-proof:
1.6*UR Unit: VDC(5s at 20℃ )
Insulation resistance:
C≤ 0.33μF IR ≥ 30000MΩ
C> 0.33 μF IR*C ≥ 5000S
(1 minute at 20 ℃ and RH≤ 65%)
ENDURANCE AFTER TESTING:
1000hours with 125% of rated voltage at 85 ℃。
ΔC/C≤ 5%； IR ≥ 50% of the specified value

Metallized Polypropylene Film Capacitor Manufacturers

Our polypropylene capacitors are widely used in wireless charging, speakers, subs, audio equipment, audio-visual products, network communications (routers, converters, set-top boxes), IT information equipment, instruments, LED lighting and lighting products, LED driver power supply and switching power supply products, 5G commercial and household appliances, motors and motor products, electric tools, new energy vehicles, photovoltaic solar energy and new energy industry, security industry products and other related electronic products. Our products are sold worldwide and have become the core suppliers of capacitors for benchmark companies in various fields.