[Lm2596t Module]

The power module adopts plug-in LM2596HV, LM2596 version of high voltage, the highest input voltage is 50V(limited by filter capacitor voltage) with external radiator, can withstand high current work.
The input terminal adopts the rectifier bridge heap of 4A to input ac power supply, and has a special dc input port, which is generally used for ac and dc input.
The output voltage can be adjusted, ranging from 3.3v to 33V. The output voltage varies with different input voltage ranges.
Input ac voltage AC5V~AC30V or dc5v-50v. Due to the large fluctuation of ac voltage, the recommended ac voltage range has been reserved.
The power module adopts plug-in LM2596HV external heat exchanger. The high voltage version of LM2596 has A maximum input voltage of 50V(limited by the voltage tolerance of filter capacitor) external heat exchanger. The output current can work stably at the output current of 2.2a for A long time and at the output current of 3A for A short time.
PCB has the name of silk screen terminal on the front and the name of silk screen terminal on the back. Please recognize and resolder the lead to prevent damage
LM2596HV instruction:
Input voltage range: 5V~22V ac, 5V-35V dc
Output output range: dc 3.3v ~30V
Output current range: maximum 2.5a
(the maximum current that the voltage stabilizer chip can withstand is 3A, and it can work at the output current of 3A in A short time)
The power module adopts plug-in LM2596T with external heat sink, which can withstand high current.
The input terminal adopts the rectifier bridge heap of 4A to input ac power supply, and has a special dc input port, which is generally used for ac and dc input.
The output voltage can be adjusted, ranging from 3.3v to 30V. The output voltage varies with different input voltage ranges.
Input ac voltage AC5V~AC22V or dc5v-35v. Due to the large fluctuation of ac voltage, the recommended ac voltage range has been reserved.
The power module