2Pcs Isolated Switching Power Supply Board for 110V-230V AC to 5V/12V DC

The product is designed with various input voltage options, ranging from AC 85-265V to DC 100V-370V, and a frequency range of 47-63Hz. The no-load power consumption is impressively low, measuring less than 30mW for 5V output and less than 70mW for 12V output.

The rated power of this product is 3W, with a ripple and noise level of just 2% of the output voltage. The startup and rise time are 836ms and 7.4ms/90VAC, respectively, ensuring a smooth and efficient power delivery.

Operating temperature range is from -13°F to 158°F, with protection features such as short circuit, over-temperature, overload, and over-current safeguards. The operating humidity range is 20%-90%, and the insulation voltage is 1000VAC.

Another variant of this product offers a rated power of 5W, with a no-load power consumption of less than 75mW. The ripple and noise level remains at 2% of the output voltage, and the startup and rise time are 836ms and 7.4ms/90VAC, respectively.

A third version of the product features a rated power of 10W, with a no-load power consumption of less than 80mW. The ripple and noise level is maintained at 2% of the output voltage, and the startup and rise time are 2000ms and 30ms/115VAC.

The highest-powered variant in the product line has a rated power of 25W, with a no-load power consumption of less than 0.3W. The ripple and noise level is reduced to 1% of the output voltage, and the startup time is a mere 16ms.

Lastly, a fifth version of the product has a rated power of undefined, with a no-load power consumption of less than 50mW. The ripple and noise level is 2% of the output voltage, and the startup and rise time are 956ms and 40ms/115VAC, respectively.

Regarding ambient temperature and load characteristics, the product is designed to handle a wide range of operating conditions. When the ambient temperature is below 122°F, the full load current is allowed. At 158°F, the load current is limited to 50%, and the product is unavailable when the temperature exceeds 194°F. Mandatory over-temperature protection is triggered at 221°F.

Under cool ambient temperatures (below 122°F), the product can operate continuously for 24 hours a day when the load current is less than 70% of the full load, with a service life of more than 5 years. When the load current is less than 50% of the full load, the service life extends to over 10 years for continuous operation, and up to 20 years for intermittent use.

Our engineers are committed to continuously improving and upgrading the product based on customer feedback, ensuring the latest versions offer high-quality components, small volume, low ripple, and low internal resistance.

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