Solid State Driver Module Suits Residential, Commercial, Industrial LED Light Fixtures

摘要

Microsemi's LXMG221W-0700034-D0 power supply module supports five to 16 LEDs. Its universal input voltage range of 90 V to 305 VAC enables operation in 100 VAC, 120 VAC, 220 V to 240 VAC and 277 VAC, 50 Hz and 60 Hz systems. The module provides 90 percent power conversion peak efficiency while delivering non-flickering dimming down to 10 percent. Additional features include a high active power factor (PF > 0.9) and low total harmonic distortion (THD < 20 percent), constant current single string output of 700 mA, and 14 V to 48 VDC output for LED loads of up to 34 W.