0802松下-高分子電容線上學(xué)習(xí)會(huì)演示

——PolymercapAug,PanasonicIndustrialDevices 電容的概念與作用電容的概念與作用高分子電容介紹高分子電容介紹高分子電容替換方案CONTENT高高分子電容典型應(yīng)用答疑答疑&抽獎(jiǎng) 電容的概念與作用電容的概念與作用高分子電容介紹高分子電容介紹高分子電容替換方案CONTENT高高分子電容典型應(yīng)用答疑答疑&抽獎(jiǎng) 其中：其中：CF（法拉 DCDCDCDC

C

DCDCDCDC

1.2電容器的功 1.2電容器的功 電容的概念與作用電容的概念與作用高分子電容介紹高分子電容介紹高分子電容替換方案CONTENT高高分子電容典型應(yīng)用答疑答疑&抽獎(jiǎng) MnOMnO2

.

10-

10-

[S/cm[ESR

Solid20世紀(jì)50年貝爾發(fā)明具有固體二氧化錳的鉭電解電容。導(dǎo)電性是鋁電解

1991松下推出了使用導(dǎo)電性聚合物的 Al-ETaAl-E

2.5高分子電容特性-濾波效

DIL:

Approx.20mVSamePerformanceOS-CON6SVP100M

Al-E

DIL:Al-ECaps6V/680uF

Replace3pcsAl-E-Capwithjust1pOS-CON,helcircuitdownsizingatsameperformance2.5高分子電容特性 BasiccalculatingformulaforpresumptionofLx=Lo×

To–

x10by20℃Lx:LifeExpectanceinactualuse(temperatureTx)(h)Lo:Guaranteedlifeat umtemperatureinuse(h)To: umoperatingtemperature(deg.C)Tx：Temperatureinactual

10,0004,000

100,000h16,0002.5高分子電容特性 2.5高分子電容特性

OverVoltageLoadVoltage:Limitcurrent:6A2.52.5高分子電容特性JouleposedMnO2:2MnO2→Mn2O3+ShortIncreasingofCurrentandheatingHightempandoxygentakeJouleposedPolymer:Polymer→ShortCurrentandSelf2.52.5高分子電容特性De-RatingStandard mendationis30to50%of mendationis80-90%&SP-Capis100%of(Actuallycanguarantee100%,butkeepmarginforDCtoleranceandripplevoltage4510-BiggerBiggercapacitanceinsamesizebylowerratedSmallersizeforminiaturizationand2.52.5高分子電容特性CapacitancestabilityofPolymerCap.isbetterthan

SP-Cap,SP-Cap,Very

1210SmallerSmallersizeis120612061206CapacitancestabilityCapacitancestabilityofPolymerCap.isbetterthanX7R2.5高分子電容特性2.5高分子電容特性–應(yīng)用噪 ExampleofthepowersupplyforLEDSP-3216(1206)/X5R/25V/103216(1206)/X5R/25V/10TQCSeries/3.5x2.8mm/25V/15

Principlesof

S.P.L.S.P.L.

Frequency

SP-CapandSilentNoize2.52.5高分子電容特性ConductivePolymerSolid

ConductivePolymer 2to100CapacitanceRange3.3to2700Temperaturerange-55°C/+105°C,-

25to80CapacitanceRange10to330

Downto

10,000h@105°C, DowntoRipple upto

Ripple upto

?4mmto5.5mmto

?5mmto 5.8mmto 2to35CapacitanceRange15to560Temperaturerange-40°C/+105°C,-

2to35CapacitanceRange2.7to1500Temperaturerange-55°C/+105°C,- 2,000h@105°C, Downto

DowntoRipple upto

Ripple upto

1.1to

2.0x1.25mmto0.9toConductivePolymerAluminumSolidCapacitors

ConductivePolymerTantalumSolidCapacitorsLow Low LeadinglowESR AluminumPolymer+(Winding

OS-Aluminum(Winding

Tantalum(BlockSP-AluminumPolymer(Blocktype)E-Aluminum(Winding 電容的概念與作用電容的概念與作用高分子電容介紹高分子電容介紹高分子電容替換方案CONTENT高高分子電容典型應(yīng)用答疑答疑&抽獎(jiǎng)替換方案-陶瓷電 CapacitorCharacteristics

ControlxControlMLCCx545

SP-Capx2pcsMLCCx26thesame! 320mm230%460Cost10.820%ProposalforVR13.HCInput12VReplacement

OS-CONHighRippleCurrent替換方案–普通鉭電 V 54mVp-10V330uF×3p SmallsizeLowcost

Dsize(10V V 46mVp-Bsize(6.3VC=150μF,ESR≒21mΩ,ESL=1.3nH×電容的概念與作用電容的概念與作用高分子電容介紹高分子電容介紹高分子電容替換方案CONTENT高高分子電容典型應(yīng)用答疑答疑&抽獎(jiǎng)高分子電容的典型應(yīng)用總 Typical TypicalPower Our

V(4)(4)Largecap,LowESR,LowGXSXTPETPF(1)Requirement(1)RequirementHighvoltageHighrippleZCSXV(2)Requiremen