DC/DC converters
2Pages

ISOLATED DC/DC CONVERTERS GENERAL CHARACTERISTICS • NOMINAL INPUT VOLTAGE : • 12Vdc : from 10 to 18Vdc • 24Vdc : from 18 to 36Vdc • 48Vdc : from 36 to 72Vdc • OUTPUT VOLTAGE : • Voltage adjustment by external potentiometer • OUTPUT POWER : 195W • OUTPUT ELECTRIC CHARACTERISTICS : Typical efficiency : 75 % Line regulation : 1 % • Load regulation : 2 % (10 to100 %) • • PRESENTATION CRISTEC switch-mode DC/DC converters are dedicated to the power-supply of electric and electronic equipment. They guarantee a high quality output voltage and ensure insulation. Thanks to their input voltage range they can be connected directly to a battery (can be used as a battery charger). Their dimensions and weight allow an easy maintenance. DIELECTRIC RIGIDITY : input/output > 1000Vdc COOLING : natural OPERATING TEMPERATURE : from 0°C to + 50°C STORAGE TEMPERATURE : from - 20°C to + 85°C PRESENTATION : • In closed box • Fixing on screw terminals • INPUT PROTECTION : Against polarity reversal filter • By fuses • • OUTPUT PROTECTION : Against short-circuit • Against overload by current limitation • Against overvoltage (Vnom + 25 %) •

TYPICAL INSTALLATION 12V or 24V source depending on model 12V or 24V utilization depending on model Others: > Solar panel > Wind generator Voltage adjustement Galvanic insulation Output minus is different from input minus and earth Communication and/or navigation equipment Operating on DC power supply and/or battery charger ITEM CODE Specifications may change without notice. Please contact us. S.A.S. Cristec Industries 31 rue Marcel Paul - Z.I. Kerdroniou Est - 29000 Quimper - FRANCE Tel. +33 (0)2 98 53 80 82 - Fax +33 (0)2 98 55 64 94 - e-mail : info@cristec.fr