Driver Module Powers LED Light Fixtures

Operating with a universal input voltage range of 90 to 305 Vac, the LXMG221W-0700034-D0 power-supply module supports five to 16 LEDs. The module specifies a 90% power conversion peak efficiency while delivering non-flickering dimming down to 10%. Other features include a power factor greater than 0.9, THD less than 20%, constant-current single-string output of 700 mA, and a 14 to 48 Vdc output for loads up to 34W. Samples of the LXMG221W-0700034-D0 are available for $60 each. MICROSEMI CORP., Irvine, CA. (800) 713-4113.