SRDB-07A120G

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DC-DC converters are power electronic devices used to modify the DC voltage level. They are commonly used in electronics to provide proper voltage to meet the specific electrical requirements of the load. An example of a DC-DC converter is the SRDB-07A120G.

The SRDB-07A120G is a type of switch-mode power supply. It features active conduction using a high frequency switching of the power devices, allowing for an efficient operation of the system with lower current and power dissipations at the switching devices. This makes it suitable for high power applications and provides greater efficiency than linear power supplies. The SRDB-07A120G has a wide input voltage range from 11 to 18 volts, and can be used in various voltage ranges.

The SRDB-07A120G is suitable for a plethora of applications, ranging from telecommunications to office equipment to automotive applications. It is commonly used in DC-DC battery chargers for mobile and consumer electronics as it provides a stable power supply and fast charging. It is also suitable for AC-DC converters as its high efficiency enables the devices to operate in lower temperature environments. In addition, the SRDB-07A120G can be used in medical applications such as medical implants, and in security and defense applications such as satellite communications.

The SRDB-07A120G features an internal high frequency transformer to convert the voltage from the input to the desired output. The switching of the power devices is conducted through a combination of two current-mode controllers and a resonant latch circuit. These two controllers form a synchronized operation which allows for a constant voltage over a wide input voltage range. It is also equipped with active current or energy limiting, whose purpose is to reduce the output current and prevent the device from blowing up due to overcurrent.

The SRDB-07A120G also features an internal lossless snubber which helps to limit the peak voltage on the power switch and minimize overvoltage due to the diode conduction current. This helps to reduce the switching noise generated, resulting in improved system performance and greater reliability. In addition, the device is also equipped with thermal protection which helps to protect the device from excessive heat due to high power operation.

In conclusion, the SRDB-07A120G is a type of switch-mode power supply used for voltages ranging from 11 to 18 volts. Its wide input voltage range makes it suitable for a wide range of applications, from mobile and consumer electronics to medical and security applications. The SRDB-07A120G features a combination of two current-mode controllers and a resonant latch circuit, along with an internal high frequency transformer to convert the voltage from the input to the desired output. This, in addition to its active current and energy limiting, lossless snubber, and thermal protection features, makes the SRDB-07A120G an ideal choice for high power applications.

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