PUZ3-D24-S15-D

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DC-DC converters are devices that convert direct currents from one voltage to another. A common example is power supplies that regulate the output voltage from batteries. In this article, we will discuss the PUZ3-D24-S15-D and its applications and working principle.

Applications

The PUZ3-D24-S15-D is a off-line high frequency power supply with a wide input range of 110-230VAC. It is particularly suitable for applications such as outdoor LED lamps, as it has an operating temperature range of -30 - +70°C and can carry short-term overloads up to 150% of the rated current. It is also ideal for outdoor lighting, especially when combined with a thermal protection function.

The PUZ3-D24-S15-D is also suitable for a variety of other applications such as air conditioners, humidifiers and water purifiers, for which it provides reliable and efficient power supply.

Working Principle

The PUZ3-D24-S15-D works on the principle of a switching regulator. This means that in order to regulate the output voltage, a transistor is used to rapidly switch the current on and off. This switching creates a high frequency alternating current, which is then rectified into a direct current of the desired voltage.

The PUZ3-D24-S15-D also includes a PWM or pulse-width modulator, which works like a low-pass filter to reduce the generated high frequency noise. This allows the converter to produce a steady output voltage, despite the varying input voltage.

Conclusion

The PUZ3-D24-S15-D is an off-line high frequency power supply with a wide input range, suitable for a variety of applications. Its switching regulator technology and PWM modulator ensure a steady output voltage, and its thermal protection function makes it ideal for outdoor LED lighting.

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