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AC 110V/220V to DC 12V 33A 400W Voltage Transformer Switch Power Supply for Led Strip

AC 110V/220V to DC 12V 33A 400W Voltage Transformer Switch Power Supply for Led Strip

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  • China Warehouse
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United States
Stock in: china

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Buyer Protection

  • Full Refund If you don't receive your order
  • Full or Partial Refund , If the item is not as described Learn More >
Switch power supply, convert AC 110V/220V to DC 12V .
Dual input voltage: AC 110V/220V. There is a switch, choose the proper voltage before use.
Steady and precise output voltage.
Shortage protection, overload protection(105%~150%), over voltage protection(115%~135%).
Widely used as the power adapter for Led strip, LED display, billboard, industrial equipment, etc. IN-DOOR USE ONLY!

Material: Metal case / aluminum base
Input voltage: AC 110V / 220V (47~63Hz) by switch
Input surge: Cold start 25A@115V AC 50A@230V AC
Output voltage: DC 12V
Output voltage adjustment range: ±10%
Output current: 33A
Output  power: 400W
Working temperature: -40~65 degree Celsius
Humidity: 20%~90%RH  Non-Condensation
Certification: CE (EMC, LVD)
Item size: 21.5 * 11.5 * 5cm / 8.5 * 5.5 * 2in
Item weight: 742g / 1.64lb
Package size: 22 * 12 * 5.5cm / 8.7 * 5.7 * 2.2in
Package weight: 787g / 1.74lb
Package List:
1 * Voltage Transformer

Questions & Answers

  • Q can the voltage transformer be used t run a DC pump and fan for continuous running ?? if yes i am interested in the AC110/220V to DC 12V, 33A, 400W transformer your are offering for USD$29/- with free shipping to New Zealand. please advise.

    By G.Mendez July 2, 2018

    A Dear costomer, This item is an access control power supply, with features of AC110-220V wide input, 12V/3A stable output and 0-30s lock delay setting, which is widely used for door entry access control system.

    Reply By Customer Service Center August 15, 2018


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Customer Reviews

Average Rating:


based on 64 Customer Reviews

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  • By b***t

    November 10, 2015

    Quick and good value

    Is this helpful? (0) (0)

  • By b***e

    April 16, 2017

    great item many thanks A++++++++

    Is this helpful? (0) (0)

  • By f***i

    December 16, 2015

    preis leistung super gut und schnelle Lieferung vielen Dank.

    Is this helpful? (0) (0)

  • By r***l

    November 28, 2015

    Perfect all and very fast.Thanks you very much!!!A+++++++++++++.

    Is this helpful? (0) (0)

  • By a***y

    November 20, 2015

    Dienstag bestellt, am Donnerstag da. Schnelle Lieferung! Gerät OK!

    Is this helpful? (0) (0)

  • By j***t

    October 3, 2015

    A+++ seller. Fast shipping, I appreciate.

    Is this helpful? (0) (0)

  • By s***4

    September 24, 2015

    Todo OK y dentro de los plazos previstos...*****

    Is this helpful? (0) (0)

  • By l***k

    September 13, 2015

    Schnelle Lieferung,gute Ware

    Is this helpful? (0) (0)

  • By l***1

    September 11, 2015

    Quick delivery. Many thanks.

    Is this helpful? (0) (0)

  • By m***o

    September 7, 2015

    Very good

    Is this helpful? (0) (0)

  • By g***m

    May 6, 2015

    Seems very good to me, especially at that price

    Is this helpful? (0) (0)

  • By r***7

    May 5, 2015

    Great deal. recommended.

    Is this helpful? (0) (0)

  • By j***m

    April 1, 2015


    Is this helpful? (0) (0)

  • By a***m

    March 20, 2015

    Not 500 watt as in title and first half of description. It is 400w. Works ok.

    Is this helpful? (0) (0)

  • By t***9

    March 17, 2015

    Very nice quality item,speedy delivery top thanks.

    Is this helpful? (0) (0)

  • By s***z

    March 16, 2015

    Perfect item, great value & very quick delivery. Thanks!

    Is this helpful? (0) (0)

  • By c***3

    March 14, 2015

    Very pleased with item and service thank you.

    Is this helpful? (0) (0)

  • By s***s

    March 9, 2015

    all good

    Is this helpful? (0) (0)

  • By g***e

    February 4, 2015


    Is this helpful? (0) (0)

  • By n***s

    January 26, 2015

    Good quality, quick delivery, Thanks

    Is this helpful? (0) (0)

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