<p>1. Supports DC11-27V wide voltage input, supports both in car and battery.</p> <p>2. Easy to use, output voltage Vin~50V, continuously adjustable.</p> <p>3. Equipped with a voltmeter display, thickened heat sink, temperature controlled air cooling, and sustainable operation.</p> <p>4. Special inductance for digital power amplifier, special magnetic shielding structure, reducing noise and resisting electromagnetic interference; Ultra large rated current, low magnetic loss, low DC resistance, low noise, and usable audio power amplifier.</p> <p>5. Eight 1000UF capacitors with sufficient capacity, paired with low filter capacitors, provide stable performance.</p> <p>Power supply voltage: DC11-27V, unstable output voltage above 27V</p> <p>Output voltage: Vin~50V</p> <p>Output power: 500W</p> <p>Working current:</p> <p>67mA @ (Vin=12V, Vout=36V)</p> <p>80mA @ (Vin=12v, Vout=48V)</p> <p>42mA @ (Vin=20V, Vout=36V)</p> <p>50mA @ (Vin=20V, Vout=48V)</p> <p>Conversion efficiency: 92% -95%</p> <p>Temperature controlled fan rotation conditions:</p> <p>Just after powering on, it automatically run a 2-second self check and then stop.</p> <p>During operation, if the board temperature reaches 36 \u2103 or above, the fan rotate, otherwise the fan stop.</p> <p>Module size: 122x92x39mm</p> <p>Color: As Shown</p> <p>Material: plastic</p> <p>Package Contents:</p> <p>1 * Voltage Regulator Module</p> <p>Only the above package content, other products are not included.</p> <p>Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.</p>