Brief Introduction

DRA-40-12

The DRA-40 is a German industry standard 40W alternating DC rail power supply with adjustable output current. The constant current value can be easily adjusted in one of three ways (1-10Vdc/PWM signal/resistor). This model can be mounted on rails in accordance with German industrial standards TS-35/7.5 or 15; In addition, with a body width of only 40mm, it is suitable for installation in a limited space, and the DRA-40 uses a full range of AC inputs from 90Vac to 264Vac. With an efficiency of up to 87%, the entire range can be operated in natural air-cooled, -30°C to 70°C conditions