Project Description

Triac dimmable Led driver 3-7w for LED bulbs, GU10, MR16 LAMPS

Item number:QK-SCD0307


  1. High Power Factor (>0.9)
  2. NON-isolated design
  3. AC110V/220V etc
  4. CE/CB standard driver
  5. Small PCB design for various applications: LED tube light/ Led bulbs/GU10 LAMPS/ MR16 lamps etc
  6. TRIAC dimmable
  7. Capacitor:  8000 hours AISHI or other high-quality capacitors
Free Sample


QK-SCD0307 is a Triac dimmable led driver.  As a wildly used dimming method, TRIAC dimming is high efficiency and energy-saving. Quark lighting designs this small size dimmable driver for small Led bulbs such as GU10 SPOTLIGHT, MR16 bulbs, LED FILAMENT BULBS  and other regular Led bulbs.  Customized size or driver circuit design is available.

Parameters and details

Item bumberQK-SCD0307
Power (wattage)3-7W
Input Voltage (Vac)110/220V
Output Voltage (Vdc)36-76
Output Current (mA)100-120
Power Factor>0.9
L*W*H (mm)30*22*12

Environment requirement:

Working temperature: -40°C TO +75°C

Storage temperature: -25°C TO +70°C

Working humidity: 35~85%   RH.(noncondensing situation)

Storage humidity: 5~95%   RH. (noncondensing situation)


  • Led bulbs
  • GU10 spotlight
  • MR16 BULB