LRS-50-3.3

AC/DC converters provide power conversion between alternating current (AC) and direct current (DC). The LRS-50-3.3 is an AC/DC switch mode power supply designed to provide regulated DC outputs from a wide range of AC input voltages. It is ideal for a variety of applications, from industrial equipment to medical devices.The LRS-50-3.3 is available with an output voltage of 3.3V and an output current of 50A. It features efficient operation up to 94%, continuous short-circuit protection with auto-recovery, expanded input voltage range, excellent performance in critical applications, universal input voltage, and low noise operation. It has a limited power dissipation of 65W and an ambient temperature of -40°C to 105°C.The LRS-50-3.3 has a wide range of application fields, including industrial, medical, and communication equipment. It is suitable for powering high-power consuming systems, such as battery chargers and motor drives. It can also be used in mission-critical applications that require reliable, consistent power supply.The LRS-50-3.3 operates on a switched-mode principle and employs a high-frequency AC-DC conversion process. The first step is rectifying the AC input, either to peak or average levels, with a rectifier, depending on the type of converter used. Pulse-width modulation (PWM) then regulates and lowers the voltage level. The resulting ripple-free DC is then routed to the converter’s output. The circuit also includes a filter in order to reduce noise and ripple.The LRS-50-3.3 features a wide range of safety features, such as protection from overloads, short circuits, thermal overloads, and overvoltage. It also offers electromagnetic compatibility (EMC) protection for the output and input lines.The LRS-50-3.3 offers a highly reliable, efficient, and cost-effective solution for a variety of applications. Its small size and light weight make it suitable for use in applications where space is limited. It is easy to install and offers superior performance in a variety of situations.