AC4-DLM2H-00-W

AC DC converters are electrical devices which can be used to convert alternating current (AC) to direct current (DC) power. AC DC converters can be an invaluable asset for many types of power applications including industrial, medical, and automotive. One of the more popular AC DC converters on the market today is the AC4-DLM2H-00-W.

The AC4-DLM2H-00-W converter is a four-stage full power factor corrector which is able to provide a regulated output voltage. It has a rated input voltage of 380/440V AC, and is designed to output a nominal voltage of 24/27/36/48/110/115/127V DC, with a maximum output power of 570 watts. The AC4-DLM2H-00-W converter is built to be compliant with the EU EMC Directive, and features a high power factor and low harmonic distortion.

The AC4-DLM2H-00-W converter is used in a wide range of applications such as industrial automation, machine tools, digital printing, UPS systems, and renewable energy systems. It provides reliable power to these applications as it is able to withstand harsh environmental conditions including temperatures of up to 85°C and EMC interferences. The AC4-DLM2H-00-W converter is also designed to minimize audible noise.

The AC4-DLM2H-00-W converter works by rectifying the input AC voltage into DC voltage, which is then converted into the required output voltage and frequency. The rectified and filtered DC voltage is used to drive an insulated gate bipolar transistor (IGBT) technology based power stage. This power stage is composed of two IGBTs, one diode, and a snubber network. The IGBTs are operated using pulse-width modulation (PWM) which modulates the voltage waveform to obtain the output voltage and frequency which is required.

The primary function of the snubber network is to reduce IGBT switching loss and to protect the switch from overvoltage and shoot-through currents. It absorbs the reflected load current and dissipates the energy in a controlled manner, thus minimizing the EMI problem. The IGBTs are controlled by a digital signal processor (DSP) which allows for the converter to be adjusted for optimum performance, for any kind of application.

The AC4-DLM2H-00-W converter is an ideal choice for many power applications. It offers a reliable power conversion solution, and due to its high power factor and low harmonic distortion, it can significantly reduce energy loss. With its wide range of features and robust build, the AC4-DLM2H-00-W converter is an excellent choice for any power application.