Feature: 1. Easy Control: The controller adopts the thyristor analogue voltage regulation, the output voltage can be 0-99% of the input voltage, and it can adapt to various different voltage systems in the world. 2. Reliable Use: Ensuring stable output, the control device enable reliable working performance with high efficiency, safe to use. 3. Output Modes: The output waveform can choose full waves and half waves working modes, corresponding to the resonant frequency of the vibrating disc 50Hz and 60Hz. 4. Sturdy Shell: Adopting high quality ABS material, the sturdy shell with pretty appearance ensures good protection and durability. 5. Simple to Install: Comes with a light weight and a compact size as well, the convenient installation can be quickly completed. Specification: Item Type: Feeding Machine Controller Material: ABS Function: Used for electromagnet driven vibrating feeding equipment. Working Voltage: AC 220VAC Input Frequency: 50 or 60Hz Output Voltage Waveform Selection: Full waves and half waves. Output Voltage Range: 0-99% Input Voltage Output Port: 16mm / 0.63in (approx.) diameter 3 pin aviation socket. Ambient Temperature: -20℃~40℃. Package List: 1 x Feeding Machine Controller1 x Connecting Cable Note: Be sure to turn off the power when connecting: 1. The FG terminal of the controller input end must be properly grounded. The output FG terminal must be connected to the vibration plate chassis.2. This controller must not be connected to 380V AC, otherwise it will cause irreversible damage to the machine. 3. When adjusting the output waveform, full waves and half waves, control selection switch inside the unit, be sure to cut off the power. 4. The controller should be used in a good ventilation and heat dissipation environment, and the ambient temperature is ‑20℃~40℃. 5. The controller should work in an environment without water droplets, steam, corrosion and ultra high temperature. 6. This controller cannot be installed in the open air. 7. This controller is only used to drive electromagnetic vibrating feeding equipment, not for other purposes.