Telecommunications

SMPS Telecom Power Supply - NEW
ApplicationEMI FilterInput RectifierPFC stageBulk CapPWM stageSnubberControl CircuitOutput RectifierOutput FilterORing FET / Diode
Recommended Parts for EMI Filter

X-cap

Y-cap

x

Recommended Parts for Input Rectifier

Bridge Diode

x

Recommended Parts for Bulk Cap

Snap-In Aluminum Capacitor

x

Recommended Parts for PWM stage

High Voltage MOSFETs

x

Recommended Parts for Snubber

Switch Diode

TVS

Zener Diode

x

Recommended Parts for Output Rectifier

Middle Voltage MOSFETs

Ultra Fast Diode

x

Recommended Parts for Output Filter

MLCC

x

Recommended Parts for ORing FET / Diode

Low Voltage MOSFETs

x

Vishay Components Used

  • Power MOSFETS
  • Optocoupler
  • Switching Diodes, Rectifiers
  • Overvoltage Protection Devices
  • Capacitors
  • Resistors
  • Thermistors NTC/PTC
  • Inductors/ EMI Filters
Signal
Power
Power
Protection
Process
Filter
With the need for energy savings, power supplies are moving toward higher performance goals. In addition to changes the circuit architecture, higher performance components are also being valued. Vishay has developed a fourth-generation super junction MOSFET with the lowest Rds, and developed a thin package (PowerPAK 8x8) suitable for SMD process, thus meeting the requirements of miniaturization and high efficiency.