功能

• Insulation and Non-Insulation
• Panel mounting type RCA pin jacks, φ3.5 jacks, terminals, etc. are available in "Insulation Type" and "Non-Insulation Type."
• When this jack/terminal is attached to a metal panel, it indicates whether or not the GND terminal side is conductive to the panel.
• In the case of the insulated type, the GND terminal of the jack/terminal is not electrically conductive to the metal panel.
• In the non-insulated type, the metal panel and GND terminal are electrically connected.
• Use insulated connectors when you do not want to create a GND (ground) loop.
• Also, the speaker output may not be GND on the -side, and since a large current flows, it is recommended to an insulation type that does not drop on the panel.
• Generally, the input terminal of the RCA is not shared with the chassis (panel) GND.
• * A GND loop is a loop (circle) of wiring. In particular, a loop of a GND wire is called a "GND loop."
• If you experience symptoms such as noise contamination or hum, an insulated mold to cut the GND loop.