CBB81 682J1600V Metallized Polypropylene Capacitor For Electronic Lighting Ballast

CBB81 682J1600V Metallized Polypropylene Capacitor For Electronic Lighting Ballast

CBB81 capacitors are non-inductively wound with metallized polypropylene film in series with aluminum foil, and polypropylene film, with copper-clad steel leads and epoxy resin coating. They are ideal for high frequency and high pulse rise time circuits, and find wide applications in snubbers, high voltage power supplies and electronic lighting ballasts.

Feature

• High corona starting voltage
• High current rating and high dv / dt.
• Series electrode construction.
• Good Self-healing properties.

Specifications:

1. OPERATING TEMPERATURE: -40℃ -- +85℃
2. CAPACITANCE RANGE: 0.001uF -- 0.1uF.
3. CAPACITANCE TOLERANCE: ± 5%(J), ± 10%(K).
4. RATED VOLTAGE: 1,000 V, 1600V, 2,000VDC .
5. DISSIPATION FACTOR: 0.1% max. at lKHz, 25℃.
6. INSULATION RESISTANCE: 50,000 MOhm min .
7. DIELECTRIC STRENGTH: 150% of rated voltage for 5 sec.

Application:

Electric mosquito bat, Switching power supply, Ultraviolet disinfection lamp, Ultrasonic mask electrical circuit, etc.

What is the role of CBB81 capacitor?

CBB81 capacitors are commonly used in high pulse, high current circuits. It can withstand high voltage, high frequency, large current, mostly used for resonant circuit. CBB81 capacitor is generally used for electrical appliances that need instant surge of high current.

CBB21 and CBB81: Although both are polypropylene film capacitors, there is still a big difference between the two. In some high-voltage and high-current circuits, CBB21 capacitor is no longer competent, so CBB81, a new product, is introduced. CBB81 capacitor is wound by single mask + aluminum foil + optical film, and its structure is more complex than CBB21. But it can withstand high frequency, high voltage, high current.

CBB81 has the advantage of high frequency, high voltage and high current resistance, but has the disadvantage of small capacity and large volume.

FAQ Of Topmay Capacitor

1) Can I have a free sample to test ?
Yes, we could provide free samples to test and check quality. Freight cost is collected.

2) What is the lead time?
Sample needs about 7~10 working days prepared; mass production average time takes 15-20 working days

3) Do you have any MOQ limit?
Yes. But it depends on product. Normally MOQ is 2K~10Kpcs

4) How about price terms?

We do FOBSHENZHEN if order amount is more than 5000USD. Less than that, it is EXWSHENZHEN and we do not undertake local charge.

5) What information should I let you know if I want to get a quotation?

Basically for capacitor, it requires to know detailed capacitance and voltage. If you have more information, such as type, product photo for reference, you could kindly provide too.

Our series of strong products of capacitors can be divided into below types:

★ Ceramic Disc Capacitor( low and high voltage, Y1/Y2 safety )

★ Multilayer Ceramic Capacitor( radial, axial and SMD )

★ Film Capacitor( Mylar, MKT, MKP, X2, CBB60, CBB61, CBB65, CL21-Box, CBB-BOX, CL20, CBB20, CBB81, etc. )

★ Aluminum Electrolytic Capacitor(SMD, Radial , Axial, Snap-in , Screw Terminal, etc. )

★ Tantalum Capacitor(SMD, Radial , Axial )

★ Super Capacitor( Coin Type, Cylindrical Type, Module Type)

★ Mica Capacitor

★ Trimmer Capacitor

And series of resistors which we develop new production lines are as below:

★ SMD Resistors

★DIP TYPE Resistors( KNP, CF, MF, MOF, ect,)

★ Cement Resistors

★ Leadless Resistors( MLEF)

★Power Resistor

More details, Kindly contact us freely!