Spolehlivost a tradice

Založeno 1990

Sortiment

Home » LED drivery

LED drivery

AC/DC Non-Isolated Solution

Merits:

  • High Current  accuracy / High Efficiency
  • No auxiliary winding
  • Low Current Ripple
  • Multi- Protections (OCP/TSD/LED Open_Short)



AC/DC PSR Solution

Merits:

  • High Current  accuracy  / High Efficiency
  • High Power  factor  / Low THD
  • Low Current Ripple
  • Multi- Protections (OCP/TSD/LED Open_Short)




AC Direct Solution (Non Isolated Solution without Inductor)

Merits:

  • Dimming control (TRIAC)
  • Integrated LDNMOSFET
  • Simple circuit design (Low cost)
  • Thermal Protections



    PFC IC Solution, Dimmable Dual OP AMP

    Merits:

  • Wide range operation voltage
  • Low start-up quiescent current
  • ‘0’ Dimming control (DW8508)
  • Thermal Protections (TSD/TD)



DC/DC Solution (Switching Type Constant Current)

Merits:

  • Wide input/output range
  • High efficiency           
  • Dimming control (PWM & Aanalog & Hybrid)
  • Thermal Protections (TSD/TD)



Linear Solution (Constant Current Regulator)

Merits:

  • Wide input/output range
  • Low dropout voltage (Max 1V at 1A)
  • Simple circuit design (Low cost)
  • No EMI/EMS