Owner’s Manual - Power supplies
Introduction
The TeddySB3/TeddyDuet/TTouch power supply family was designed to power Logitech audio
streamers. They replace the original Logitech SMPS power supply.
Please follow your Logitech product owner’s manual for the corresponding connection instructions.
Mains Power
The power supply should be connected to the mains via a standard cable with an IEC plug. For safety
reasons it is preferable to use cables with molded plugs. The power supply should be connected to a
grounded mains socket.
Fuses
The power supply is equipped with a fuse that resides in a small drawer on the IEC socket situated
on the rear panel. Use only “slow blow” fuse for replacement.
Use the following table to select the appropriate fuse value:
Switching On
In order to switch on and off your power supply use the power switch situated on the rear panel.
Best performance will be achieved when leaving the system switched on for long periods. Power
consumption of the power supplies is in the order of few tens of Watts. The green LED indicates
POWER ON.
Cables
In order to keep the connectors clean it is recommended to disconnected and reconnect the plugs
several times every 3-4 months. This operation will clean oxidation and dirt from the plugs and
sockets.
Always switch off your power supply before connecting or disconnecting cables.