30 Ma Indicator Driver Type W050

Summary: The W050 is a W-Series module containing seven transistor amplifiers designed to drive miniature incandescent indicator bulbs. It is primarily used to provide remote indication for R- or B-Series flip-flops. The module accepts standard logic inputs (-3v or ground) and can drive external loads between -2v and -20v, with a capacity of 30mA per channel at -2v. It requires +10v and -15v power supplies, and users should account for an additional 210mA current draw from the indicator supply when all lights are active.