Mainly used in high-voltage power supply filtering chip capacitors, power down, voltage, absorb surge protection IC, the basic working principle is to charge and discharge, and of course there are rectified, the role of oscillations and other effects. Applied to the power supply circuit, bypass, decoupling, filtering and energy storage, commonly used in power modules, high-pressure liquid crystal display inverter board, LED RC Buck Power, (INVERTER) inverter, automotive xenon lamp (HID Electronic Ballasts ), ASDL voice splitter, RJ45 Ethernet interface, digital camera flash, LED Christmas string lights energy-saving lamps and high-frequency electrodeless lamps, electronic ballasts and other products;. Chip Varistor MLCV products in the mobile phone, PDA, MP3, MP4 and computer motherboards and other fields have broad application prospects characteristics of high-voltage chip capacitors: 1. Use a thin layer and multi-layer stack technology SMD ceramic capacitor dielectric layer, so that the capacitance value greatly expand 2. monolithic structure ensure excellent mechanical strength and reliability 3. high accuracy, a high degree of accuracy during the automatic 4. Just because the assembly of ceramic and metal, so even at a high temperature, low temperature environment no gradual decline phenomenon, with strong reliability and stability 5. The distribution characteristics of low capacitance can be done close to the theoretical value of the circuit design 6. residual induction coefficient is small, to ensure a good frequency characteristics 7. field because electrolytic capacitor also received a capacitor, so longer life, but made with a high reliability of the power supply 8. Because of the low ESR, the frequency characteristics of a good, it is best suited for high frequency, high power ceramic multilayer chip capacitors advantages and characteristics of high-density type : 1. Can be used to make a small, powerful product. 2. Help to improve production efficiency, automated production. 3. The use of precious metals production, high stability, high temperature, high reliability and long life. 4. You can replace the CBB, aluminum electrolytic, so that miniaturization of electronic products, save space. Products more attractive and better performance. 5. Ceramic small ESR can be used in some high-frequency circuit, higher product efficiency. Operating temperature range: -55 ~ 125 ℃ Rated voltage: 100VDC ~ 3000VDC temperature characteristics: NPO: ≤ ± 30ppm / ℃, -55 ~ 125 ℃ (EIA Class I) X7R: ≤ ± 15%, - 55 ~ 125 ℃ (EIA Class II) capacity range: NPO: 2pF to 100nF; X7R: 150pF to 2.2uF loss tangent (tanδ): NPO: Q≥1000; X7R: DF≤2.5% Insulation resistance: 10GΩ or 500 / C Ω, whichever is the smallest the value of the aging rate: NPO: 1%; X7R: 2.5% a decade time Dielectric Withstanding Voltage: 100V ≤ V <500V: 200% of rated voltage 500V ≤ V <1000V: 150% of rated voltage 1000v≤ V: 120% of rated voltage LED filament lamp Features: 1,360-degree angle stereoscopic light-emitting LED light source in the past, the plug-LED, SMD LED, COB, integrated high-power LED lamp beads as in the case without lens optics and the like, only can be flat light, but LED filament to break this point, the use of porous metal substrate on one side of solid crystal wire technology, the true realization of three-dimensional 360-degree angle of the light-emitting sources, while avoiding the influence of light plus lens effect and cause light loss of the outcome of the meet customer demand for wide viewing angle luminous, unprecedented and more energy-efficient lighting experience. 2, high color, high light efficiency? ?? Blue + red-chip package, can achieve the effect of the color of traditional lighting, improve light efficiency and brightness, instead of the traditional blue plus red and green phosphors mean loss of brightness increase significantly craft. ??? 3, in line with people's habits and appearance ?? LED light filament to meet consumer demand:? In the incandescent lamp, energy saving lamps still dominate the market, most consumers can accept the product is not to change the past, habit of lighting, LED filament fully comply with consumer lighting habitual understanding. ??? 4, compared to the ordinary LED lamp, low cost? ?? With respect to the LED lamps for general, LED filament lamp used primarily sapphire substrate and the wick, rather than non-renewable and non-degradable aluminum plastic. Because only the phosphor coating on the sapphire substrate 0.8mm, so it is relatively common package, less the amount of phosphor. From the current mainstream model point of view, in terms of power generally only 25,28,32 chips package, the same wattage compared to conventional packages, the use of LED chips are less that the total cost of a corresponding lower than ordinary LED lamp. LED? Series of lights for high-voltage chip capacitors (CBB professional alternative plug red thin-film metallization?)  (professional alternative plug red CCB? Metalized film capacitors, small size aluminum electrolytic capacitors can also replace the plug, not leakage, not dry, high temperature, long life, can reduce the volume of the circuit board) 1812 has X7R / X7T material selection, 250VDC / 400VDC / 450VDC / 500VDC / voltage selector:??????? 500V 104 X7R 1812 package ? 500V? 224? X7R? 1812? package 500V? 334? X7R? 1812? package? 450V? 394? X7R? 1812? package 450V? 474? X7R? 1812? package? 450V? 564? X7R? 1812? package 450V? 684? X7R? 1812? package? 400V? 824? X7R? 1812? package 400V? 105? X7R? 1812? package? 250V? 155? X7R? 1812? package 200V? 225? X7R? 1812? package? 400V? 105? ?? X7R 2220 package 250V 225 X7R 2220 package 250V 475 X7R 2220 package LED power dedicated high voltage and high capacity ceramic chip capacitors:????????? 1206 102/222/332/472/103 1KV?? ? X7R (replace plug ceramic capacitors) 1206? 105? 50V? X7R (replace plug aluminum electrolytic capacitors) 1206? 225? 50V? X7R (replace plug aluminum electrolytic capacitors) 1206? 475? 50V? X7R (replace plug aluminum electrolytic capacitors ) 1206? 106? 25V? X7R (replace plug aluminum electrolytic capacitor or tantalum) 1206? 106? 50V? X7R (replace plug aluminum electrolytic capacitor or tantalum) 1206? 226? 25V? X5R (replace plug aluminum electrolytic capacitors) 1210 ? 106? 50V? X7R? (replace plug aluminum electrolytic capacitor or tantalum capacitor) ????????????????????????????????? ???????????????????????????? 1210? 226? 25V? X5R? (replace plug aluminum electrolytic capacitor or tantalum) 1812? 104 / 224/334/474/564/684/824? 450V (replace plug CBB capacitance RC Buck)? 1812? 105? 250V? X7R (replace plug aluminum electrolytic capacitor or CBB) 1812? 225? 100V? X7R (replace plug aluminum electrolytic capacitor or CBB) 2220? 105/225? 450V? X7T (replace plug aluminum electrolytic capacitor or CBB) ?????????????????????????? ?????????????? 2220? 475? 250V? X7T (replace plug aluminum electrolytic capacitors or CBB) is mainly used for power supply filtering chip capacitors, power down, voltage, absorb surge protection IC, the basic working principle is to charge and discharge, of course, rectification, oscillation, and other effects. Applied to the power supply circuit, bypass, decoupling, filtering and energy storage?. Company stock: high capacity chip capacitors 0603-2225 ?? 1UF-220UF ?????????? high-voltage chip capacitors 0603-13060 ?? 6.3V-10KV ??????????? Safety chip capacitors 1206-2220X / Y ?? NPO? X7R (CCK) 20 years of dedicated high-voltage chip capacitors, quality, reliable, affordable, large inventory, welcomed the talks, special specifications can be customized! Look forward to cooperation! ! ? 13760142278- Miss Wu QQ-3109627763 Taiwan CCK supply high-voltage chip capacitors, Recruitment agents throughout the country Tel: 13760142278- Miss Wu QQ-3109627763?