DCD40A

www.DataSheet4U.com DCx40 DC/DC Converters FEATURES 40 W dc/dc converter Same size as ac input version Drop-in replacement for GLC40 series Two input ranges: 24 V and 48 V Two-year warrranty Full off-line isolation Single and multiple output versions available marked to LVD SPECIFICATIONS: Input DCD models: 24 Vdc, 18-32 Vdc; DCG models: 48 Vdc, 36-72 Vdc. Hold-up Time 6mSec minimum from loss of dc input at full load, nominal line. power dissipation in some outputs. Consult factory for application assistance. Efficiency 68% minimum at full rated load, nominal input voltage, depending upon model and load distribution. Single-output models = 72% to 80% depending upon model. Output Power Normal continuous output power is 40 W (45 W Pk) for 60 sec. Output Regulation Regulation for multiple-output models measured by ±40% load changeFrom 60% rated load with all other outputs at 60% full rated load and a line voltage change from low line to high line. Initial set tolerance is measured with all outputs at 60% of full rated load. Output voltage V1 requires 20% load for proper regulation of multiple-output models. Regulation for single-output models measured by changing load from 5% load to 50% load or 50% load to full load in either direction. Overshoot Less than 3% at turn-on under nominal conditions, inversely proportional to input voltage and temperature. Less than 2% overshoot at turn-off under all conditions. Turn-on Time Less than 1 sec. At nominal line,...