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LM2596
Parameter:
Input voltage range: AC 5V~22V, DC 5V-35V
Output output range: DC 3.3V~30V
Output current range: maximum 2.5A (the voltage regulator chip can withstand a maximum current of 3A, and can work at an output current of 3A for a short time)
Output power: 35W (maximum) LM2596
The power module adopts the plug-in LM2596 external heat sink, which can withstand high current operation. The input end uses a 4A rectifier bridge stack to input AC power, and has a dedicated DC input port, which is commonly used for AC and DC input. The output voltage can be adjusted, ranging from 3.3V to 30V, and the output voltage will vary with different input voltage ranges.
Input AC voltage AC5V~AC22V or DC5V-35V. Due to the relatively large fluctuation of AC voltage, the recommended AC voltage range has reserved margin. The power module uses a plug-in LM2596 with an external heat sink, and the output current can work stably at an output current of 2.5A for a long time, and can work at an output current of 3A for a short time. The front side of the PCB has the name of the silk-screened terminal block, and the back side also has the name of the silk-screened terminal block. When soldering the leads, please recognize and solder to prevent damage.
LM2596HV
The power module uses the plug-in LM2596HV, a high-voltage version of LM2596, with a maximum input voltage of 50V (limited by the withstand voltage of the filter capacitor) and an external heat sink, which can withstand high current operation. The input end uses a 4A rectifier bridge stack to input AC power, and has a dedicated DC input port, which is commonly used for AC and DC input. The output voltage can be adjusted, ranging from 3.3V to 33V, and the output voltage will vary with different input voltage ranges.
Input AC voltage AC5V~AC30V or DC5V-48V. Due to the relatively large fluctuation of AC voltage, the recommended AC voltage range has reserved margin. The power module adopts the plug-in LM2596HV with external heat sink, the high-voltage version of LM2596, the highest input voltage is 48V (limited by the withstand voltage of the filter capacitor) and the external heat sink, the output current can work stably at 2.2A output current for a long time. It can work under 3A output current for a short time. The front side of the PCB has the name of the silk-screened terminal block, and the back side also has the name of the silk-screened terminal block. When soldering the leads, please recognize and re-solder to prevent damage.
Parameter:
Input voltage range: AC 5V~30V, DC 5V-48V
Output output range: DC 3.3V~33V
Output current range: maximum 2.2A (the voltage regulator chip can withstand a maximum current of 3A, and can work at an output current of 3A for a short time)
Output power: 35W (maximum)
On Jul 12, 2024 at 00:34:33 PDT, seller added the following information: