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TEAPO

Teapo Electronic CorporationTeapo Electronic (Suzhou) CorporationTeapo Electronic (Dongguan) CorporationDongguan Luxon Electronics Corporation

Polymer Capacitors (CP-CAP)

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TEAPO Road map-PolymerRoad map-Polymer

1.History

1998 2002 2007

TCNQ R&D

PolymerR&D

PolymerMass production

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TEAPO CP-CAP Growth StrategyCP-CAP Growth Strategy

The specialty Markets

Smart Phone

Tablet PC

LED TV

Telecom Infrastructure

Power Supplies

Specialty Products Attribute

Ultra Low ESR

Low Profile

High Voltage(25~50V)

High Temp.(>125 )℃

High Capacitance

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TEAPO CP-CAP Growth StrategyCP-CAP Growth Strategy

High quality E-Cap CP-CAP

Size

Volume

Price volatility

Quality/Reliability

Service

Product Design/Life cycle

Catalog

Height

High

Low

Low

Low

Short

Standard

Low profile

Low

High

High

High

Long

Enhanced

CP-CAP has Replaced Low ESR E-Caps

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TEAPO Teapo Growth and ProfitabilityTeapo Growth and Profitability

Teapo has surpassed 400 Customers

Design with Customers

Specialty Products and Emerging Marketing

Low profile SMD products

High Quality Assurance and Fastest Service

CP-CAP has Replaced low ESR E-Caps

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TEAPO

Teapo Electronic CorporationTeapo Electronic (Suzhou) CorporationTeapo Electronic (Dongguan) CorporationDongguan Luxon Electronics Corporation

Polymer Capacitors (CP-CAP)

Introduction

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TEAPO

Teapo Electronic CorporationTeapo Electronic (Suzhou) CorporationTeapo Electronic (Dongguan) CorporationDongguan Luxon Electronics Corporation

Polymer Capacitors (CP-CAP)

Marketing for Low profile

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TEAPO Polymer capacitor-SMD typePolymer capacitor-SMD type

Cost saving for up to 50% using polymer instead of tantalum caps.

Capacitance vs.Voltage

220

150

120

82

4718 15

270

220

150

100

56

22 18

0

50

100

150

200

250

300

2.5V 4V 6.3V 10V 16V 20V 25V

Voltage(V)

Cap

acit

ance

(μF

)

Polymer Capacitor(6.3*4.2)Polymer Capacitor(6.3*4.7)

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TEAPO Capacity vs. FrequencyCapacity vs. Frequency

Capacitance vs. Frequency

0

50

100

150

200

250

100 1000 10000 100000 1000000

Frequency(Hz)

Cap

acita

nce(

μF)

Tantalum Cap.(220/10)

Polymer Cap.(220/10)

※ConditionCap:1500μF at 100kHz

Selected Capacitors Tantalum220/10 Polymer220/10

100kHz 125μF 206μF

pcs 12 8

price(USD/pc) 0.46 0.20

Total price(USD) 0.46×12=5.52 0.20×8=1.60

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TEAPO R.C. vs. TemperatureR.C. vs. Temperature

※ConditionAmbient Temperature:85℃ R.C.:3000mA at 100kHz

R.C. Factor vs.Temperature

0

0.2

0.4

0.6

0.8

1

1.2

75 85 95 105 115 125

Temperature(℃)

Cor

rect

ion

Fact

or

Tantalum Cap.

Polymer Cap.

Selected CapacitorsPolymer 100μF/10V:R.C.:2320mA(2320*1=2320) at 85℃ →2pcs OKTantalum 100μF/10V:R.C.:1034mA(1149*0.9=1034) at 85℃ →3pcs OK

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TEAPO

※ConditionESR:20mΩ at 100kHz

ESR vs. FrequencyESR vs. Frequency

ESR vs. Frequency

0.010

0.100

1.000

100 1000 10000 100000 1000000

Frequency(Hz)

ES

R(Ω

)

Tantalum Cap.(100/10)

Polymer Cap.(100/10)

Selected CapacitorsPolymer:ESR:19.4mΩ at 100kHz →1pc OKTantalum:ESR:60mΩ at 100kHz →3pcs OK

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TEAPO

Operating Voltage vs. Rate Voltage

0

10

20

30

40

0 5 10 15 20 25 30 35 40 45 50

Rate Voltage(V)

Ope

rati

ng V

olta

ge(V

)

Polymer Cap

Specified Range in General Circuit

Specified Range in Low Impedance Circuit

Operating Voltage vs. Rate VoltageOperating Voltage vs. Rate Voltage

※ConditionOperating Voltage ： 10v

Selected CapacitorsPolymer:Rate Voltage:10v

Tantalum-GeneralRate Voltage:16v

Tantalum-Low ImpedanceRate Voltage:25v

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TEAPO

※ConditionCapacity:100μFRate Voltage:10VESR: 35mΩ At 100kHzR.C.:2000mA Ambient Temperature:95℃

　 Polymer(120μF/10v) Tantalum (220μF/16v)

CAP 108μF 376μF

ESR (mΩ) 27 35

R.C. (mA) 2320 2682

Use Pcs 1 3

Price (USD/PC) 0.2 0.6

Total Prices (USD) 0.2 1.8

Example: Polymer vs. TantalumExample: Polymer vs. Tantalum

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TEAPO

Teapo Electronic CorporationTeapo Electronic (Suzhou) CorporationTeapo Electronic (Dongguan) CorporationDongguan Luxon Electronics Corporation

Polymer Capacitors (CP-CAP)

Application

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TEAPO ContentsContents

Feature of CP-CAP Back-up Capacitor (Information Devices)Back-up Capacitor (Information Devices) 1. An example of adoption for desktop PC’s CPU power supply.1. An example of adoption for desktop PC’s CPU power supply. 2. Capable of responding to large current transition at high speed.2. Capable of responding to large current transition at high speed. Smoothing Capacitor (Industrial Equipment)Smoothing Capacitor (Industrial Equipment) 1. An example of adoption for power condition of photovoltaic system.1. An example of adoption for power condition of photovoltaic system. 2. Bias characteristic problem solving and long life offering.2. Bias characteristic problem solving and long life offering. LC filter (Consumer Products) LC filter (Consumer Products) 1. An example of adoption for LCD TV1. An example of adoption for LCD TV 2. Reduction of component and improvement of low temperature 2. Reduction of component and improvement of low temperature characteristics from aluminum capacitors circuit. characteristics from aluminum capacitors circuit. Equivalent circuit of CP-CAPEquivalent circuit of CP-CAP

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TEAPO Feature of CP-CONFeature of CP-CON

CP-CAP is low ESR Capacitor.CP-CAP is low ESR Capacitor. Allowing large ripple current.Allowing large ripple current. Able to discharge rapidly. Able to discharge rapidly. ESR of CP-CAP is not dependent on temperature.ESR of CP-CAP is not dependent on temperature. Ideal for devices that can be used at low temperatures. Ideal for devices that can be used at low temperatures. (0 deg. C or less)(0 deg. C or less) CP-CAP have long lifeCP-CAP have long life At 85 deg. C, 50000hrs life time expectable.At 85 deg. C, 50000hrs life time expectable. (CH and VS Series) (CH and VS Series) At 85 deg. C, 100000hrs life time expectable.At 85 deg. C, 100000hrs life time expectable. (CT Series)(CT Series)

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TEAPO Summery of CP-CAP applicationSummery of CP-CAP application

Main Application of CP-CAPMain Application of CP-CAP

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TEAPO

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Sincerity, Innovation & Competition TEAPO Group