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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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