... ,environmental 5.Stable performance,portableGeneral: AVR socket type automatic AC voltage stabilizer is our newly delevoped products. It is time-based ... processor control Input, 90V-130V or 140V to 260V ACAutomatic voltage regulation Output,220V AC or 110V ACProtection against brownouts and ... performanceSurge, spike, and lightning protection (optional) To supply Socket type voltage regulator