Because of the different brands and specifications, so the price of these products does not have a fixed value, usually tens to hundreds of dollars ranging.
Voltage stabilizer price provided by China Hongye Electrical Appliances, most of our friends in our life is no stranger to voltage stabilizer, voltage stabilizer is mainly can be stabilized on the voltage, and one of the most common is the household 220v voltage stabilizer, 220v voltage stabilizer is the use of contact autotuning regulator, servo type motor, automatic control circuit and other components.
Features:
1, wide input voltage range, adapt to the car battery voltage wide range of changes.
2. High-efficiency super capacitor combined with switching power supply system, smooth and intelligent work, effectively protect the car battery.
3, stable voltage output, eliminate the battery and wire internal resistance in the large dynamic work of the voltage fluctuation effect, so that the AV system stable work in the rated voltage range of the high end, to achieve the amplifier power output and dynamic range maximization.
4, low ripple output, effectively suppressing power supply noise interference.
5, low impedance, transient dynamic response capability, so that the bass powerful, mellow midrange, treble transparent. Power requirements.
6, high power (when 12V input, the power of 360W), to meet all six channels within the original car audio and video system.
7, high efficiency (switching frequency of 200Khz), low power consumption, no noise, low heat, no fan, no need for ACC control, small size, light weight, easy to install, use maintenance-free.
8, comprehensive protection functions: self-recovery of the input undervoltage protection; self-recovery of the input overvoltage protection; input current limitation protection; output overvoltage protection with locking (power failure release); self-recovery of the output short-circuit protection; the output of soft start.
The above references? Baidu Encyclopedia - Voltage Regulator, Baidu Encyclopedia - Power Supply Regulator