KTPS10-09012WA

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The KTPS10-09012WA adapter is a versatile AC DC desktop, wall adapter, designed to cover a wide range of applications in a wide variety of environments. By utilizing surface mount components and high efficiency regulating circuits, the KTPS10-09012WA provides a very high performance solution.

The KTPS10-09012WA is particularly useful for powering a variety of loads, from consumer electronics to low power industrial apparatus. Power delivered is adjustable from 3.3V to 12V, depending on the needs of the application. The wide input range of 90-264VAC allows the unit to be used worldwide, with minimal adjustment. When used in conjunction with KTE\'s range of wall plug power adapters, the KTPS10-09012WA can provide a complete power system solution.

The core of the KTPS10-09012WA is an AC-DC switching regulator. The unit is designed to accept a standard 90-264V AC input voltage and convert it to a 12V or other adjustable DC output. The output voltage is set by a potentiometer, via a resistor network to the control circuit input.

The circuit operates as a buck (voltage conversion) type regulator. When an AC voltage is present at the input, a controller circuit turns a power switch on and off at a constant frequency. This causes a current to be drawn from the AC mains and stored in the transformer\'s primary winding. This current is converted to a lower DC voltage by the transformer\'s secondary winding, then rectified and filtered. The output voltage is then verified by comparing it to a regulation voltage from the controller circuit, with a feedback circuit maintaining the output voltage at the desired value.

The KTPS10-09012WA can handle a wide range of load requirements, from high wattage lamps down to extremely low power digital logic circuits. The adapter is also designed for high efficiency, meaning that less heat is generated, and less energy is wasted. This makes the KTPS10-09012WA an excellent choice for long-term, reliable, low-cost power solutions.

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