This range features an ultra-wide input range of 90 – 528V AC (47-63Hz) and can accept a DC input of 100 – 745V DC on the same terminals. The AC input range makes this product suitable for two wire connection to three phase four wire systems. The LS03-16BxxSS range features an input to output isolation of 4000V AC minimum and the LD03-16BxxSS series has an input to output isolation of 3000V AC minimum. Both ranges have an efficiency of up to 76% with maximum standby power consumption of 0.5W.
These modules offer single DC outputs of 3.3V, 5V, 9V, 12V, 15V and 24V with a typical output voltage accuracy of ± 5%, line regulation of ± 1.5% typical and load regulation of typically ± 2.5% (10% - 100% Load). Outputs have a low level of ripple & noise 180mV P – P Max (20Mhz Bandwidth) and all outputs feature short circuit protection (hiccup mode with continuous self-recovery) and over-current protection (self-recovery).
Both the LS03-16BxxSS and LD03-16BxxSS product ranges are Class II and meet UL60950 and EN60950 standards and have improved EMC characteristics.
These converters have an operating temperature range of -40℃ to +85℃ and are designed for free air convection cooling.
These units offer two different compact package styles with high power density. The LS03-16BxxS is provided in a DIP package with dimensions of 50.80 x 25.40 x 15.16mm and the LD03-16BxxS is a SIP package with dimensions of 44.50 x 13.00 x 24.00mm.
This series of converters is intended for applications including, but not limited to, three-phase electricity metering, industrial control and instrumentation, double power switch control and fire protection systems.
