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General| Brand | Icom |
|---|---|
| Model | IC-PS20 |
| Category | Power Supply |
| Language | English |
Explains the operation of the PI unit, including AC power input and initial rectification.
Details the switching regulator IC, pulse transformer, and output voltage regulation.
Provides a visual representation of the entire circuit design for the power supply unit.
Instructions on connecting the built-in speaker to a transceiver.
Illuminated when power is ON, controlled by transceiver's power switch.
Built-in oval speaker for use as an external speaker for the transceiver.
Provides 12V for cooling fan connection, recommended for continuous transmission.
Speaker input jack for connecting to the transceiver's EXT SPK.
Remote-controlled by transceiver power switch; recommended OFF when not in use.
Holder for AC power line fuse, requires specific amperage based on voltage.
Provides DC 13.8V output up to 20A for transceiver connection.
Connects the included AC power cord to the unit.
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