SUSUMU CO.,LTD.

Product technical report

HOMETechnical InformationProduct technical reportPower source applications

 

Power source applications

Power Supply for Computer and its Peripherals: PCs, Printers, etc.
Battery (Pack) for Mobile Units: Mobile Phones, Digital Steel Cameras, Digital Video Cameras etc.
Battery Charger for Mobile Units: Mobile Phones, Digital Steel Cameras, Digital Video Cameras etc.


■Example

Exampl1

Exampl2

Exampl3

Cir
cuit
No.
Circuit (System) Products Series name Characteristics Benefit
1 Charge and Discharge Control Current Sensing Low Resistance Chip Resistor RL Series
RP Series
PRL Series
RL*L4 Series
RL-6 Series
Unique heat dissipation design keeps component temperature low. Reduction of the heat affecting surrounding components allowing simpler thermal design and cost reduction.
Smaller sizes due to better heat dissipation Miniaturization, cost reduction.
Available in ultra small size: 1/10W for 0603 size. Miniaturization of mobile equipments (e.g. Mobile phone unit).
2 Over-current Protection Circuit R-Value down to 1mΩ(2W). Usable for high current application
Resistance tolerance +/-0.5% Higher detection accuracy.
Standard components from 1/10W to 2W. Ready for diversified applications.
3 Constant Voltage Control Thin Film Chip Resistor RG Series
RGH Series
Guaranteed high reliability.Resistance Tolerance from +/-0.02%TCR from +/-5 Extending system life.High-precision→Long battery lifeContribution to miniaturization.
Thin Film Chip Resistor Networks RM Series Guaranteed high reliability. Extending system life.
Tracking Tolerance from +/-0.01%Tracking TCR from +/-1ppm/°C Supplying stable voltage.Contribution to miniaturization.
4 Battery Temperature Monitoring Pt Temperature Sensor SA Series Resistance Tolerance +/-0.06% High-precision Extending battery life
5 EMC Power Chalk PCMC Series Ultra small size in 6.6x7.3x3.0mm.Superior Characteristics. Miniaturization of equipment.Noise reduction.

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