This article refers to the address: http://
The vibration of the signal-string is converted into a change in the magnetic field, which in turn is converted into an electrical signal for amplification. Since the pickup can accurately pick up the frequency, amplitude and weak high harmonic of the string vibration and convert it into an electric signal, and then amplify it by the amplifier, it is finally expanded by the speaker of the speaker, and the volume is not only increased. And more pleasing to the ear.
The distribution box is a massive parameter on the data. Generally, it constitutes a low-voltage forest. According to the electrical wiring, it is required to assemble the switchgear, measuring instrument, protective electrical appliance and auxiliary equipment in a closed or semi-closed metal cabinet or on the screen to form a low-voltage power distribution. box. The circuit can be switched on or off with a manual or automatic switch during normal operation.
Our company's Distribution Boxes are mainly divided into six series(as follow),had exported into global market for many years:
Universal Junction Boxes
Euro type Switch Boxes
Distribution Box
Locks for Switch Boxes
Industrial Plug and Socket
JXF Water Proof Metallic Panel Board
Distribution Boxes
Distribution Boxes,Terminal Box,Switch Box,Control Switch Box
Ningbo Bond Industrial Electric Co., Ltd. , http://www.bondelectro.com