QPD-75-12

AC DC Converters are used to convert AC power to DC power. The QPD-75-12 is designed for this purpose. It is an AC/DC converter that converts a single phase 120 Vac (volt-ampere) line to 12 Vdc (volt-ampere per line) with up to 75 A total output current.

The QPD-75-12 utilizes switch mode DC/DC technology to provide a reliable and cost-effective solution to convert from AC to DC. A high frequency pulse width modulation (PWM) converter is used to provide high frequency switching and improved efficiency while allowing for smaller physical size. Capacitance is added to the input stage to eliminate the possibility of high frequency AC ripple. The output is then filtered to reduce the residual ripple to a low level.

The QPD-75-12 has a 100% duty cycle operation and is designed to be able to operate through the full range of input AC voltage from 61.3 Vac to 265 Vac. This provides a wide range of flexibility in operation. The operating temperature range is -30 to +85 degrees Celsius, with a maximum operating altitude of 2000 m (6,562 ft).

The output voltage of the QPD-75-12 is adjustable from 6 Vdc to 12 Vdc. It also has overload and short circuit protection with automatic reset. The protection is a thermally-controlled system, which will cut off power if the internal temperature at any point exceeds 110 degrees Celsius.

In addition to the features mentioned above, the QPD-75-12 also offers protection against corrosive or conductive dust. It is also designed with electromagnetic interference (EMI) protection and has low standby power consumption.

The QPD-75-12 is well suited for a variety of applications including DC motor drives, battery chargers, DC-to-DC converters, electro-plating, and other industrial applications. It can also be used to provide power to various computers and other electronic equipment.

The QPD-75-12 is designed for reliable and efficient operation. Its combination of flexibility, reliability, and protection makes it ideal for many AC/DC power conversion applications. Its 120 Vac to 12 Vdc conversion makes it suitable for many different applications and its 100% duty cycle operation and adjustable output voltage make it the perfect choice for industrial settings.