PDQ10-Q24-D12-D

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DC DC converters are used to reliably convert direct current (DC) power from one voltage level to another voltage level. PDQ10-Q24-D12-D DC DC converters are widely used to provide a highly efficient method of transforming mains power into a usable form. They are also used for powering electrical and electronic equipment such as lighting systems, computers, industrial machinery.

The PDQ10-Q24-D12-D DC DC converter is a quarter-brick (Q24) module that is designed to operate from an input voltage of 10 to 40VDC (12VDC nominal). It provides regulated isolated output voltage (12VDC) and output power of 57W (4.75A) maximum. The output voltage is tightly regulated to within 1 percent of the nominal value for loads from 20 percent to 100 percent of the rated value and is highly efficient, offering efficiencies of up to 95 percent.

The PDQ10-Q24-D12-D DC DC converter also features high power density, wide operating temperature range (-40 to +85 Deg C) and allows for variable output voltage. It also includes an optional enable function via an external signal. It is designed to meet the stringent standards of the medical industry.

The working principle of the PDQ10-Q24-D12-D DC DC Converter is based on step down converter topology with synchronous rectification. It consists of a galvanically isolated dc-dc converter, an integrated resonant controller, two power MOSFETs, an isolated output inductor, an optional enable circuit, a voltage feedback monitoring circuit, and an EMC filter.

The CDC-Q24-D12-D DC DC converter is based on the buck topology with synchronous rectification (SR). In a buck DC-DC converter, an input voltage is directly converted into a lower voltage by a switching element (MOSFET) and a filter network consisting of an inductor and a capacitor. The power is transferred between the input and output isolating components, while the input current remains constant.

In the PDQ10-Q24-D12-D DC DC converter, two MOSFETs act as the main switching elements and the power is transferred between the input and output isolating components, while the input current remains constant. A resonant controller is used to accurately control the switching operations of the main MOSFETs, thereby regulating the output voltage. The output voltage is further monitored by a feedback circuit and the converter is enabled by a dedicated input signal.

The PDQ10-Q24-D12-D DC DC converter is a high efficiency, high power density converter that can be used in a variety of applications such as medical, industrial and automotive. Typical applications include communications, networking, distributed power, and computer systems. This type of converter offers high efficiency, high power density, wide operating temperature range, and high reliability.

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