TLAxx-03K485

Features

TLAxx-03K485 series are 3W AC-DC power converters with integrated, isolated RS-485. The products can directly be connected to commercial 220V AC power sources. The main DC power output of the supply is 2.5W and the auxiliary DC power output is used for bus communication. They feature a very high isolation test voltage of 4000VAC between AC input and each of the two DC power outputs, and 1500VDC in between the two DC power outputs. The products are widely used in industrial and electrical instrumentation and similar demanding applications for Digital communications networks requiring wide input voltage ranges, a completely isolated bus and compliance to UL/CE safety and EMC standards. For applications in extremely harsh EMC environment, we recommend using the application circuit show in Design Reference of this datasheet.