Feature:1. [VOLTAGE REGULATOR] The automatic voltage regulator is an advanced electronic component that controls the output voltage of the generator in a closed circuit.2. [MAIN APPLICATION] Automatic voltage regulator to adjust voltage, stability and low frequency protection settings.3. [DURABLE MATERIAL] The voltage regulator is made of ABS, can also be used in extreme conditions, shockproof and dustproof.4. [EXCELLENT PERFORMANCE] Voltage regulators can maintain stable performance in harsh environments, are responsive, and can be used in a variety of places.5. [GOOD COMPATIBILITY] You can use this voltage regulator on radios, car stereos, LED displays, motors, cell phones, and more.Specification:Item Type: Automatic Voltage RegulatorMaterial: ABSCurrent: Continuous 3A, Intermittent 5A Resistance: Minimum 15 Maximum 100Vibration: 3G at 100-2K HzRelative Humidity: <95%Operating Temperature: -40-65CStorage Temperature: -40-85CSotf Startup Ramp Time: 2 secondsUnit Power Consumption: Maximum 8WattEMI Suppression Internal EMI filtering Thermal drift, 0.03% per degree C change in AVR environmentUnderfrequency Protection: 60Hz, system preset inflection point at 55HzFactory Setting: 50Hz System preset inflection point at 45Hz.Package List:1 x Automatic Voltage Regulator1 x Instruction