A series of 14-bit reference-powered digital-to-synchro converters is available for use in positioning applications. The 2.6 ¥ 3.1 ¥ 0.5-in. Model DSPL60 requires 5-Vdc input power and has internal-transformer isolated outputs. The converters accept a 14-bit natural binary angle (in CMOS or TTL compatible format) from a rotating shaft and convert it to an ac voltage output proportional to the angle. The 400-H¥units have a 4.5-VA load capability, and the 60-H¥units have a 2-VA load capability. The converter requires a 115-V, 60-H¥reference input.
Computer Conversions Corp., East Northport, NY