AC/DC power supply / single-output / with short-circuit protection
TLAxx-03K485 Series



  • Type:


  • Output:


  • Other characteristics:

    with short-circuit protection

  • Power:

    3 W

  • Input voltage:

    Max.: 305 V

    Min.: 85 V

  • Output voltage:

    Max.: 5 V

    Min.: 3.3 V

  • Current:

    500 mA


TLAxx-03K485 series for the integration of isolated 485 3W ACDC power supply, the product can be directly connected to the commercial AC 220V power supply. The output power of the main channel DC power supply is 2.5W, the auxiliary DC power output is used for bus
communication. The input AC power source and the two output DC power supply have high isolation voltage of 4000VAC, and the two outputs DC power supply isolation voltage between 1500VDC. Widely used in industrial and electrical instrumentation and other demanding
on the volume, wide input voltage requirements, the use of isolation bus, the need to meet UL / CE certification and EMC requirements are not high occasions. This series of products used in electromagnetic compatibility more harsh environment must refer to the recommended

 Wide input voltage range:85 - 305VAC/100 - 430VDC
 AC & DC (same terminal input voltage)
 Isolation voltage: 4000VAC
 Output short circuit, over-current protection
 High baud rate up to 500kbps
 The bus is able to support 128 nodes at maximum
 Open frame, Compact size, high power density
 Flexible design of peripheral circuit reduces layout problems
 EN60950 approval, meets UL60950 standard

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