REC5-4815SRWZ/H2/A

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DC-DC converters are one of the oldest, most reliable and versatile electronic devices. They are used in a wide variety of applications and come in a variety of form factors and rated power levels. The REC5-4815SRWZ/H2/A is a step-up DC-DC converter, which takes in a input voltage of 3.3V and provides an output voltage of 15V, with a maximum output current of 15A. It is a single output non-isolated DC-DC converter, designed to convert a lower voltage DC power source, such as a 3.3 or 5V battery, to a higher voltage DC power source.

The REC5-4815SRWZ/H2/A is a popular choice for applications where there is not enough of a supply voltage to provide the current requirements of the load. For example, automotive, industrial, medical and telecommunication applications requiring equipment powered by a DC voltage higher than the input voltage. This DC-DC converter operates with a switching frequency of 300KHz ensuring a high efficiency and small solution size.

The REC5-4815SRWZ/H2/A DC-DC converter works on the principle of Pulse Width Modulation (PWM). The incoming DC voltage is converted to a square wave by the PWM circuitry. This square wave then passes through a switching circuit which divides the wave into two separate pulses. Each pulse is sent to the transformer at separate times, with one being sent while the other is not. This causes the transformer to step up the voltage of the input voltage waveform.

The PWM square wave is also used to control the output voltage of the DC-DC converter. The PWM circuitry can be adjusted to change the ratio of “on” time to “off” time of the pulses being sent to the transformer. This allows the output voltage of the converter to be adjusted to the desired value, while maintaining the current output capability.

The REC5-4815SRWZ/H2/A DC-DC converter is a highly reliable and efficient device and is suitable for many applications. It has a wide input voltage range (3V to 20V) and a wide output voltage range (0V to 15V); with short-circuit protection and thermal protection for overload and overvoltage conditions. It also has a dynamic response to load transients, providing flexibility for varying load and temperature requirements.

In summary, the REC5-4815SRWZ/H2/A is one of the most popular and reliable options for DC-DC converters available in the market. It is suitable for a wide range of applications due to its wide voltage ranges and its high efficiency and reliability. The device operates on the principle of Pulse Width Modulation, allowing it to adjust its output voltage while maintaining its current output capability. This makes this device an ideal choice for applications requiring reliable and efficient DC-DC power conversion.

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