104j 400v Capacitor

CBB21-Film Capacitor (MPP), Made of metallized polypropylene film, it has low loss, small internal temperature rise, good self-healing property, and some small capacity can be produced by series film, with high voltage resistance.

Product Introduction

High temperature wax inner seal, flame retardant epoxy powder encapsulation, good insulation resistance, high voltage resistance, low noise.
Suitable for various AC and DC pulse circuits with large pulses.

Features

Metallized polypropylene film, small internal temperature rise.
High voltage resistance, high temperature wax sealed, flame retardant epoxypowder coating.
Low noise.
Moisture-proof, flame retardant.
Low loss factor.
Good self-healing property, Good capacitance stability .

SPECIFICATIONS
Climatic Category	55/085/21
Rated Voltage	160V, 250V, 400V, 630V
Capacitance Range	0.0010Μf ~5.6μF
Capacitance Tolerance	±5%(J), ±10%(K)
Voltage Proof	1.6U_R
Insulation resistance	≥15000MΩ, CR≤0.33μF (20℃, 1min) ≥5000S, CR>0.33μF (20℃, 1min)
Tangent of loss angle	≤0.008 % (20℃, 1KHZ)

DRAWING: (mm)

Advantage

Strict quality control: IATF 16949 automotive grade certification, full inspection of voltage resistance, ESR, and life span for each batch of products.
Rapid mass production capability: flexible production line supports small customized orders and large-scale deliveries
Process Patent Reserve: We have core patents such as metallized edge thickening and self-healing technology to enhance product reliability.
Fully automated production line: Integration of intelligent equipment to improve efficiency and reduce human error.

Application Scenario

Photovoltaic inverter (DC-Link capacitor, filtering)
Wind power converter (DC bus support)
Energy Storage System (ESS) (buffer capacitor for battery management system)
Charging pile modules (power factor correction PFC circuits)

FAQ

Q: What are the main materials for film capacitors?

A: Dielectric materials include polypropylene (PP), polyester (PET); electrode materials are mostly aluminum, zinc or alloy.

Q: What is the difference between film capacitors and electrolytic capacitors?

A: Film capacitors have no polarity, long life, high voltage resistance, suitable for high frequency applications; electrolytic capacitors have large capacity but shorter life, suitable for low frequency filtering.

Q: What are the advantages and disadvantages of film capacitors?

A: Advantages: high voltage resistance, low loss, high reliability; Disadvantages: relatively large size, limited capacity range.

ZZEC Corporate Profile

Was established in 2007, the company is located in Yue yang city of Hunan province Yue yang county Bai Xiang town industrial zone, the enterprise from the beginning of entrepreneurship, "the spirit of customer first, forge ahead" spirit, focus on satisfy clients' demand for miniaturization, from at home and abroad to introduce advanced machines, to form a number of automated production line, at the same time subminiature automatic assembling machine imported from Italy, Specializing in the production of MINI BOX capacitor (super small BOX potting capacitor) and super small size, high precision series capacitor. To achieve annual shipments of about 2 billion film capacitors. Product quality is the survival foundation of the enterprise, relying on ISO9001 quality system, we use high-quality raw materials and high reliability of the process, thick accumulation to provide more than 300 agents and 1500 final customers with stable and reliable products and customized services. Step by step to develop into an influential enterprise in the industry