LM2596HV AC5-30V DC5-50V Step-Down Power Module Voltage Converter 2.2A Arduino

Article description:

Voltage converter

Step-down switching controller with continuously adjustable potentiometer.

It converts alternating and direct current voltages of AC 5V-30V and DC 5V-50V into a smaller direct voltage with almost no loss. The output voltage can be adjusted in the range of 3.3V to 33V. Please note that the input voltage must be higher than the output voltage.

The input terminal is equipped with a 4A rectifier bridge to supply AC power. The module also has a DC input.

The power module uses a pluggable external heat exchanger. The high voltage version of the LM2596 has a maximum input voltage of 50V (limited by the voltage tolerance of the filter capacitor) and an external heat exchanger. The module can work stably for a long time with an output current of 2.2A and for a short time with an output current of 3A.

Technical data:

Input voltage AC: 5V - 30V

Input voltage DC: 5V - 50V

Output voltage DC: 3.3V - 33V continuously adjustable

Rated voltage: 2.2A (max. 3.0A over a short period of time)

Conversion efficiency: up to 92% (the higher the output voltage, the higher the efficiency)

Switching frequency: 150 KHz

Operating temperature: -40°C - 85°C

Load control: ± 0.5%

Voltage regulation: ± 2.5%

Size: 51 x 26 x 28mm (L x W x H)