REC3-4812DRW/H6/A/SMD

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DC-DC converters are widely used in many applications which require the conversion of DC inputs to either higher or lower DC voltage outputs. REC3-4812DRW/H6/A/SMD is one of such devices. It is a 6 Amp regulated DC/DC converter which can provide an isolated and regulated output voltage ranging from 4.5 to 6 Volts DC, from an input voltage as low as 2.5 Volts. This converter offers high efficiency, ultra-low quiescent current and low noise performance.

This DC-DC power module is widely used in many applications, such as medical equipment, wireless communication, LED driving, digital display, automotive electronics, RF & microwave transmitters and batteries powered portable devices. Depending on its application, the user may specify the desired output voltage and current along with the acceptable degree of regulation. In the case of constant current applications, where the output current is a fixed value and does not depend on the input voltage, the user may specify the desired output current.

The operating principle of the REC3-4812DRW/H6/A/SMD power module is based on the switched mode regulation technique. This module utilizes the pulse width modulation (PWM) technique and utilizes a duty cycle of 100%. This means the device is switched between the input voltage source and a resonant storage device such as a capacitor, which provides the required leakage inductance.

The DC-DC power module is designed as a true isolated power supply and it does not require the use of a separate galvanic isolation transformer. Because of its high efficiency and low output ripple, it can be used very successfully even in demanding applications. This converter has a wide input voltage range and can operate from 2.5 to 16 Volts DC. It also has a wide temperature range of -40 to 85°C.

The REC3-4812DRW/H6/A/SMD also has excellent reliability and long-term stability and can provide up to 6 Amps continuous short-term current. The device incorporates advanced protection features such as current limiting, thermal shutdown and over voltage protection. The device is RoHS compliant and comes in a standard 20.3 x 10.2 x 4.5 mm surface mount package. It is also UL recognized and CE certified.

The REC3-4812DRW/H6/A/SMD is a versatile, reliable and efficient DC/DC converter which is suitable for a wide range of applications. It is able to deliver high power up to 6 Amps continuous and offer excellent regulation over a wide operating temperature range. The device also provides an isolated output and protection features, making it a perfect choice for demanding applications.

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