Characteristics and applications of eight types of thin film capacitors
Release time:
2019-08-17
Now the mass production of plastic film capacitors are polystyrene, polyethylene, polypropylene, PTFE, polyester (polyester), polycarbonate, composite film and so on.
Now the mass production of plastic film capacitors are polystyrene, polyethylene, polypropylene, PTFE, polyester (polyester), polycarbonate, composite film and so on.
1. CL21/CBB21 metallized film capacitor (CL21-B/CBB21-B metallized film box), metallized polyester/polypropylene film as the medium/electrode using non-inductive winding, epoxy resin encapsulation, has excellent electrical performance, good reliability, high temperature resistance, wide capacity range, good self-healing, small size, long life characteristics, Applications are mainly used in TV, computer monitors, energy saving lamps, ballasters, communication equipment, computer network equipment, electronic toys and other DC and VHF level signal separation DC, bypass and coupling/high frequency, AC, pulse, coupling circuit to filter, frequency modulation, DC and time control.
2. CBB22(MKP91) metallized polypropylene film DC container. Metallized polypropylene film as medium and electrode, used for flame retardant insulating material encapsulation one-way extraction, has excellent electrical performance, good reliability, low loss and good self-healing performance. Purpose: The products are widely used in instruments, meters, TV, radio and household electrical lines for DC pulsation, pulse and AC voltage applications, especially suitable for various types of energy-saving lamps and electronic rectifiers.
The characteristics and uses of CBB91 metallized polypropylene capacitors are: outer encapsulation of insulating tape, epoxy resin potting, axial discharge. With high insulation, low loss, good frequency characteristics, low equivalent series resistance. Suitable for audio frequency divider, power amplifier, and rear compensation circuit, can also be used in electronic equipment DC AC and pulse circuit.
3. CL20 (MKT83) metallized polyester film flat axial capacitor (metallized polyester capacitor). Features: Metallized polyester film as the medium and electrode, with flame retardant tape and epoxy resin sealing, has excellent electrical performance, good reliability, high temperature resistance, small size, large capacity and good self-healing performance. Purpose: This product is suitable for AC/DC circuit of instruments, meters and household appliances. Widely used in audio system frequency division circuit.
4. CL20/CBB20 axial metallized film capacitor non-induction structure, with excellent electrical performance, good reliability, high temperature resistance, small size, large capacity, low high-frequency loss, strong overcurrent ability, suitable for large current, high insulation resistance, good self-healing, long life, stable temperature characteristics, widely used in instruments, meters and household appliances AC and DC lines, Frequency conversion, frequency division and other AC, large pulse circuit, especially the high fidelity requirements of audio frequency divider circuit.
5. CL19(MKT82) metallized polyester film circular axial capacitor. Features: Metallized polyester film as the medium and electrode, with flame retardant tape and epoxy resin sealing, has excellent electrical performance, good reliability, high temperature resistance, small size, large capacity and good self-healing performance. Purpose: This product is suitable for AC/DC circuit of instruments, meters and household appliances. Widely used in audio system frequency division circuit.
6. CBBX2(MPX MKP41) metallized polypropylene film anti-interference capacitor. The zinc aluminum polypropylene film as the medium and electrode, with high temperature flame retardant plastic shell, epoxy resin encapsulation, one-way leading structure, the product has high resistance to external interference performance, high reliability, low loss and good self-healing characteristics, has better safety protection. Widely used in color TV, power tools, wireless connectors, cross-power lines, electromagnetic interference filters, power switches and high-power electronic rectifiers.
7. CBB13 non-inductive capacitor. Applicable: energy saving lamp, ballast, color TV and electronic machine, electronic instrument high frequency, DC, AC and large current pulsation circuit.
8. CL233X ultra-small capacitor (correction capacitor) using imported ultra-small metallized polyester film as the medium/electrode adopts non-inductive winding method, Mainly used in TV, computer monitors, energy saving lamps, ballast, program control switch, computer network equipment, VCD/DVD, precision electronic instruments and other DC and VHF level signal circuit, bypass circuit to separate DC, coupling, filtering and other functions. Pressure resistance: 50/63V series, 100V series. Capacity: 103-105.
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