106990005

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The 106990005 evaluation board is widely used for testing DC/DC and AC/DC off-line switching power supply circuits. It provides users with a comprehensive testing environment for DC/DC and AC/DC power supplies and a clearly labeled power connections interface.

The 106990005 evaluation board features a low cost, programmable solution with superior efficiency and power, accurate and adjustable voltage, current-mode control, and a wide operating temperature range. It also includes multiple protection features such as thermal overload protection and anti-charge protection.

In terms of its working principle, the 106990005 evaluation board uses a 120 watt flyback converter, which is a type of switching regulator. The power flows from the input voltage source, through a diode rectifier, to the switching transistor and then to the flyback transformer. The transformer stores the power and delivers it to the output rectifier, and the output voltage is regulated by adjusting the duty cycle of the switching triangle wave. The output voltage is controlled by a voltage loop, which includes an error amplifier, a voltage reference and a current-sense amplifier. This DC/DC converter is then used for powering the device under test.

The 106990005 evaluation board has a wide range of application in providing reliable and efficient power solutions for PID and HVAC systems, electric vehicles, cell phones, computers, audio systems, medical and telecom applications, LED lighting and automotive applications. It is also suitable for standalone power supply toys, handheld electronic devices and battery powered products.

The 106990005 evaluation board offers superior protection features, including under-voltage protection, over-current protection, thermal overload protection, and anti-charge protection. These features ensure safe operation of the device, helping to ensure safe and reliable operation of the power supply.

In conclusion, the 106990005 evaluation board is a powerful solution for testing DC/DC and AC/DC (off-line) switching power supply circuits. It is an excellent choice for those applications that require reliable, energy-efficient and cost-effective power solutions. With its comprehensive protection features, it is a safe and reliable solution for a wide range of applications. It offers a great opportunity to maximize the operational efficiency of the power supply while reducing its cost.

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