DER-277, No Electrolytic Capacitor, High Efficiency (=82%), High Power Factor (>0.9) TRIAC Dimmable 7WTYP LED Driver Using LinkSwitch-PH LNK403EG
Справочный проект от: Power Integrations
DER-277, Reference Design shows Power-factor corrected dimmable LED driver designed to drive an LED string of 18V at a current of 0.38A (both nominal) from an input voltage range of 90 to 265VAC.The LED driver utilizes the LNK403EG from Power Integrations
