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Application note


Application Notes

Resistors(SMD)
Resistors(Leaded)
Resistors(Network)
Trimmer Potentiometers
Thermistors,
Thermal Sensors
Inductors
Noise Suppression
Components
Fuses
Varistors,SurgeAbsorbers
Others
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The usage of KOA's products are introduced through application examples.
1 Usage of Resistors   2 Usage of Thermo-sensitive devices and Thermistors
3 Usage of Current Fuses and Fusing Resistors
4 Usage of Inductors   5 Usage of Jumpers
6 Application examples of KOA's products
         
1 Usage of Resistors TOP
,Resistors to limit the rush current
  ,Power type Resistors (Wire-wound type and Metal-oxide Film type)
  ,Resistors to absorb the surge current-1 (snubber circuit)
  ,Discharge Path Resistors for safety standard
  ,Discharge Path Resistors for antenna circuit
  ,Resistors to absorb the surge current-2 (CRT monitor)
  ,Current Detecting Resistors
  ,Resistors with reduced self-inductance improves sensing accuracy
  ,Practical method to measure the electric current(Four point probe method)
  ,Resistors to detect over-current
  ,Precision pair resistors for operational amplifiers
  ,Precision pair Resistors for differential amplifiers
  ,Precision Resistors, a multiplexing practice
  ,Reduction of current noise
  ,Resistors for VCO circuit
  ,Flat chip resistors - on board Laser trimmable
  ,Pull-up Resistors/Pull-down Resistors/Dumping Resistors
  ,Resistors to terminate digital circuit
  ,Resistors to terminate digital transmission line


2 Usage of Thermo-sensitive devices and Thermistors TOP
Thermo-sensitive devices, where to use
  Temperature compensation of high frequency amplifiers
  Temperature compensation of Hall elements
  Temperature compensation of Optical pick-up
  Thermistors in detail
  Linearization of the thermistor
  Thermistors to control the LCD


3 Usage of Current Fuses and Fusing Resistors TOP
Current Fuses and Fusing Resistors
  Current Fuses, where to use
  Fusing Resistors, where to use
  Resistor to suppress parasitic oscillation of emitter follower circuit
  Resistor to stabilize FET switching operation


4 Usage of Inductors TOP
Chip Inductors for VCO
  Chip Inductors for TV-tuner isolation


5 Usage of Jumpers TOP
Zero-ohm resistors (jumper wires)


6 Application examples of KOA's products TOP
Digital TV(CRT)
  Digital TV(LCD)
  Digital TV(PDP)
  Notebook PC
  Cellular Phone
  LCD Projector
  Digital Still Camera
  IC Recorder
  DVD Recorder
  Car Navigation System
  USB Hub (USB2.0)
  IEEE1394 Interfaceboad
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