TT Electronics SW3346 36W Volt Adjustable Multi Output PSU

TT Electronics
MPN
SW3346
Order Code
85-2908
Country of Origin
China

Discontinued


This innovative plugtop switch mode power supply from TT Electronics will supply any one of 20 fully regulated voltages by means of a resistor that pushes into the side of the unit.


  • Output voltage cannot be changed by mistake
  • Output voltage between 5V DC and 24V DC in 1V increments
  • Output current 3.8 to 1.5A depending on voltage
  • Supplied with UK, European, USA and Australian push-on input pins
  • Standard output connector pack includes six connector types
  • CB, CE, GS approved
Output Current 3.8A
AC Input Plug Nationality AUS, Euro, UK, USA
Output Connector 2.5 / 3.5mm jacks / 2.1 x 5 / 2.5 x 5.5 / 1.3 x 3.5 / 1.5 x 5.5mm hollow plugs
Output Voltage (DC) 5 to 24V
Polarity Centre positive
Power Rating 36W
Supply Voltage Range 100 to 240V

Questions

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Question by: Product code: 85-2908

Q. Hello. I don't see any way to select the voltage - how is this done?

A. Hi Craig, thank you for your question. The voltage is selected via a resistor pin that is inserted in the side for the output voltage.

Question by: Product code: 85-2908

Q. Does this have short-circuit or over-current protection?

A. Hi Paul. Thank you for your question. We have spoken to PowerPax and they confirmed this power supply incorporates short circuit/over current protection.

Question by: Product code: 85-2908

Q. Can I drive three 9 x 1 watt power led units i.e - 55-2612 (family) optimally with this power supply and would I need to wire them in series or each unit seperately from the power supply?

A. Hi John. Thank you for your question. You can drive 2 but not 3. The voltage needs to be set at 12v. You can drive 2 from one supply with the led modules in parallel. I would suggest one supply per module as each draws 1.5A. With 2 the supply is at the max of 3A so it may not be the best solution for long term reliability.

Question by: Product code: 85-2908

Q. Hi, can you tell me if the the voltage supply is regulated? thanks, Kevin.

A. Hi Kevin, Thanks for your question. The voltage supply is fully regulated.


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