0RQB-D0T12LG

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DC DC Converters

DC-DC converters are electrical circuits designed to convert one voltage level to another. These devices are used in situations where it is desirable to convert a DC signal from one voltage level to another.

0RQB-D0T12LG Application Field and Working Principle

The 0RQB-D0T12LG is a DC-DC converter designed to convert a DC signal from a low voltage range to a higher voltage range. It is ideal for use in applications such as automotive systems, where certain components require a higher voltage for proper operation. The 0RQB-D0T12LG is especially suited for systems that require a wide operating temperature range of -40 to 115°C.

The 0RQB-D0T12LG operates using a circuit topology known as a switched-mode DC-DC converter. This type of converter uses switches to control the flow of current in such a way that the output voltage is kept constant regardless of the load connected to it. The switch can be controlled by a microcontroller or by a dedicated IC, depending on the requirements of the system. The 0RQB-D0T12LG has an adjustable voltage output that can be set between 6V and 16V.

In the 0RQB-D0T12LG, the input can range from 4V to 16V, and its maximum output current is 2A. The maximum output power is 30W. The device also has a maximum efficiency of 92% and a minimum efficiency of 85%. It has a switching frequency of 550kHz and is designed to operate without the need for a heat sink.

The working principle of the 0RQB-D0T12LG is fairly straightforward. The incoming voltage is first rectified and filtered to form a DC signal. This signal is then used to power an oscillator, which controls a series of switches. The switches are arranged to form a buck converter, which reduces the incoming voltage to the desired output level. The output voltage can be adjusted by changing the duty cycle of the switches.

In summary, the 0RQB-D0T12LG is a DC-DC converter designed to convert a DC signal from a low voltage range to a higher voltage range. It operates using a switched-mode topology and can be controlled by a microcontroller or dedicated IC. The device has a wide operating temperature range of -40 to 115°C and has a maximum efficiency of 92%.

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