It’s a regulator that uses switching tecnology to step-down and leveling voltage with a high efficiency and low power dissipation to disperse less power in heat.
With its adjustable voltage output from 1.25 to 25VDC and adjustable current from 0 to 2A, it’s integrates a short-circuit protection, current limiter, and overtemperature protection.
Essential to power your Arduino projects, and in applications such as high-power LEDs, in lithium charger, nickel cadmium, in solar charging nickel-hydride and batteries for wind generators.
Input voltage: 4~ 35VDC
Output voltage: 1.25-25VDC± 4% (maximum load conditions)
Output current: 0.2-3A
Efficiency: up to 80% (higher output voltage, the greater the efficiency)
Switching frequency: 180 kHz
Charge LED status of battery: red when charging, blue when fully charged
Voltage adjustment: ± 0.5%
Ripple: approx. 100 mV output (Vin = 12VDC)
Operating temperature: -40° C ~ 85° C
Short-circuit protection, current limiter, protection overtemperature protection
Dimensioni: 50 x 37 x 13 mm