OBS025ZH

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DC-DC converters are electronic devices that convert a direct current (DC) voltage from one level to another. The OBS025ZH is a DC-DC converter that converts a 12v input voltage to a 5v output voltage. It is a non-isolated, single output, compact size, and low power device. With a wide input voltage range, it is suitable for most applications.

This converter can also regulate an input voltage by providing a constant 5v output. Through the use of linear voltage regulation and pulse-width modulation, it is also capable of converting a fluctuating input voltage to a regulated constant 5v output. This converter has a high efficiency, low radiation, high reliability, and excellent current- and temperature-marking performance.

The OBS025ZH features a wide input voltage range of 6.5-15v, an output voltage of 5v, an output current of 2A, and a maximum conversion efficiency of 95%. It also boasts a high current limit accuracy of .5%, an operating temperature range of -40°C to 85°C, and a working frequency of 500KHZ. The device also has an excellent ripple and noise of 1%, a high temperature coefficient of 80mV/°C, and a low start current of about 0.8V. With its wide input voltage range, high current limit accuracy, and excellent current- and temperature-marking performance, this device is well-suited for use in areas where extreme temperature conditions exist, such as rugged outdoor areas and automobiles.

The OBS025ZH device is based on both linear voltage regulation and pulse-width modulation. Linear voltage regulation is a process in which the voltage regulator maintains a nearly constant voltage output, regardless of changes in the input and load conditions. The linear controller produces an output voltage that is proportional to a reference voltage. To ensure stability and regulation, the output is constantly monitored and adjusted accordingly. Pulse-width modulation (PWM) is a technique used to vary the voltage and current delivered by the device. This is done by modulating the on/off ratio of a high frequency pulse. The device can be set to a fixed constant frequency or, depending on the application, to dynamically change the switching frequency. This ensures that the device operates under optimum conditions while avoiding overdriving the components.

In addition to its linear voltage regulation and pulse-width modulation features, the OBS025ZH device also offers short circuit protection, over current protection, and over voltage protection. These features ensure the safety and reliability of the device, even during extreme environmental conditions. Additionally, the device is RoHS and EMC compliant and is certified for operation in hazardous environments. All of these features make this device ideal for use in a variety of applications, from vehicles to mobile devices.

The OBS025ZH is a highly reliable, compact-sized DC-DC converter that can effectively convert a 12v input voltage to a 5v output voltage.Its wide input voltage range makes it suitable for a variety of applications, and its linear voltage regulation and pulse-width modulation features ensure that it operates under optimum conditions while avoiding overdriving the components. In addition, the OBS025ZH also features short circuit protection, over current protection, and over voltage protection for added safety and reliability. All of these features make the OBS025ZH a great choice for DC-DC converter applications.

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