PQA30-D48-S12-D

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DC-DC converters or DC-DC regulators are efficient voltage converters. The PQA30-D48-S12-D is an example of a DC-DC converter. It is designed to provide the isolated conversion of a regulated voltage input of up to 48V DC to an adjustable, regulated output voltage of up to 12V DC. This type of power regulator is used in many applications including telecommunications, railway automation, military and aerospace applications, renewable energy systems, and automotive applications.

The PQA30-D48-S12-D utilizes a bipolar, three terminal, ferrite core transformer to provide galvanic isolation between the input and output. The transformer is designed with an air-core that is wound with soft silicon-steel laminations for high efficiency and low power loss. Its windings are also insulated with Class H insulation. The transformer is designed with multiple output taps, allowing for multiple output voltages.

The PQA30-D48-S12-D also includes a voltage-controlled pulse width modulation (PWM) converter which is used to control the output voltage. The PWM converter uses feedback from the output voltage to adjust the switching characteristics of the converter. This allows for greater efficiency and helps reduce power dissipation.

The PQA30-D48-S12-D also has a low input ripple current that helps reduce power loss and eliminate interference. It also has a wide range of operating temperature, making it ideal for applications that require higher temperature operation. The device also has a power good indicator, protection for over-voltage and over-current, and thermal shutdown.

The PQA30-D48-S12-D is a reliable and efficient DC-DC converter ideal for a variety of applications. It offers galvanic isolation between the input and output and provides an adjustable output voltage of up to 12V DC. The device also provides protection for over-voltage and over-current, low input ripple current, and a wide operating temperature range. It is well suited for use in a number of applications particularly in industries like telecommunications, railway automation, military and aerospace, renewable energy systems, and automotive.

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