Features: _x000D_ 99.99% brand and high quality. _x000D_ This product is a AVR(Automatic Voltage Regulator) for brushless alternator with adjustable voltage. _x000D_ The regulator monitors the exciter excitation current as a function of the alternator output voltage. _x000D_ Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity. _x000D_ Made with flame retardant and heat resisting material, stable and reliable to use. _x000D_ _x000D_ _x000D_ Specification: _x000D_ Power input: Voltage 120 (90-140) VAC, single phase two line _x000D_ Magnetic field output: Maximum 100VDC at input voltage 120VAC _x000D_ Continuous current: 8A _x000D_ Non-continuous current: 10A within 10 seconds _x000D_ Voltage regulation accuracy: 0.5% RMS (engine speed variation is within 4%) _x000D_ Package weight: 330g (approx.) _x000D_ _x000D_ Package List: _x000D_ 1 x Automatic Voltage Regulator _x000D_ _x000D_ _x000D_ Note:_x000D_ Please note that the type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 199.99% brand and high quality. 2This product is a AVR(Automatic Voltage Regulator) for brushless alternator with adjustable voltage. 3The regulator monitors the exciter excitation current as a function of the alternator output voltage. 4Very simple in design, the alternator with shunt excitation has no sustaining short-circuit capacity. 5Made with flame retardant and heat resisting material, stable and reliable to use.