"Adapter 12V" is a switch mode power supply (SMPS), which can convert AC 100~240V to DC 12V. This low price light weight power adapter may be suitable for your most electronics projects. 

 

As far we know, quality of the low price chinese products may falls within times. Thus why to ensure the product quality, this product is tested by our technical team and the following technical parameter is published. 

 

 

TSB QC Reports: 

----------------------------------------

Output Voltage: 11.50V ~ 12.20V 

Ouptut Current: 250mA ~ 700mA 

Size: 3 inch x 2 inch x 2.7 inch 

Cable Length: 2 feet 10 inch 

Weight: 60g 



  • Input: AC 100~240V
  • Operating Frequency:50/60Hz
  • Output Voltage:12V
  • Output Current:700mA (not more) 

Question & Answer

Total 28 questions

Q: can I use this for arduino uno external power ? Questioned by shafiqayon, 27-Aug-2014

Yes. Answered by A.R, 27-Aug-2014 10:07 AM

Q: Is It 4.0x1.7 mm male Charger Questioned by Ronnie, 13-Sep-2014

Q: Can i use this rotating D.C motor with wheel connected motor driver l293d? Questioned by citianz2011, 23-Feb-2015

Yes. Answered by A.R, 24-Feb-2015 05:57 AM

Q: Is this one transformer based or SMPS based? Will it work properly with Square wave AC from an IPS? Questioned by aazswapnil, 06-May-2015

Q: By description it supposed to provide 2 amps. I tried sucking 800 mA and after 30 mins, it burnt out. Totally shocked!!! Worst quality ever at higher price. Questioned by Zahin.iskf, 15-Oct-2015

Please come to our office with the product and invoice. We will check that and take necessary steps. Answered by A.R, 18-Oct-2015 04:08 AM

Q: Arduino has two power options: 3.3V & 5V Would this 12V adapter destroy Arduino Uno R3? Questioned by himu2511, 22-Mar-2016

You can use. Answered by A.R, 22-Mar-2016 10:08 AM

Q: Can I use it for 5V 4 channel relay ? Questioned by himu2511, 22-Mar-2016

No! Why should 5V relay be given 12V? Answered by A.R, 23-Mar-2016 15:20 PM

Q: Can i use it to power "Lipo balance charger iMAX B6" Questioned by sheikhimran, 28-Mar-2016

Q: when will this be available? Questioned by shariful.sumon, 21-Apr-2016

This product will be available within next 7 days. You can select "Notify Me W/A" button from the product link. When this product is available, this will automatically send an email and a SMS to your cell phone. Answered by FAHIM_REAZA, 23-Apr-2016 07:39 AM

https://www.techshopbd.com/product-categories/socket/468/dc-socket-techshop-bangladesh is this DC socket compatible with this adapter? Answered by shariful.sumon, 23-Apr-2016 09:37 AM

Yes, this "12V,2.0A Power Adapter" is compatible with that "DC socket". Answered by FAHIM_REAZA, 24-Apr-2016 12:10 PM

one week is over, still out of stock! Answered by shariful.sumon, 02-May-2016 17:49 PM

We are very sorry for this. You have to wait two days more. We are very hopeful that the product will be available before 05-April-2016. Thanks for with us. Answered by FAHIM_REAZA, 03-May-2016 08:06 AM

Q: Can i use it to charge 12v SLA battery? Questioned by bobseee, 10-May-2016

Dear customer, the full charged voltage of a “12V Sealed Lead Acid Battery” is often about 14V. So if you use this charger, your battery will not be fully charged. Please follow the full charged voltage of your battery. If the full charged voltage is greater than or equal to the charger output voltage, then obviously you can use this charger. Thanks for with us. Answered by FAHIM_REAZA, 11-May-2016 05:43 AM

Q: Can I use 12V 1A adapter to power up the Arduino Uno ? Questioned by himu2511, 16-May-2016

Yes. Answered by FAHIM_REAZA, 16-May-2016 11:26 AM

Q: Is the barrel jack output compatible with the barrel jack input of your "Breadboard Variable Power Supply Model : BRB-00075"? Questioned by namesaq, 20-Jun-2016

Q: Is the barrel jack output compatible with the barrel jack input of your "Breadboard Variable Power Supply Model : BRB-00075"? Questioned by namesaq, 20-Jun-2016

Yes. Answered by FAHIM_REAZA, 21-Jun-2016 03:05 AM

Q: Can it really give 2 amp on the output? Questioned by Prithul, 25-Aug-2016

Dear customer, this product is from local-china and the product name is according to the supplier. We are vary sorry to inform you that, the output is not exactly 2A. Answered by FAHIM_REAZA, 28-Aug-2016 03:28 AM

Q: where can i get the circuit diagram for this specific adapter? Questioned by SMARTKid, 30-Aug-2016

I would guess a 250:12 ratio transformer->full bridge rectifier Answered by fmukeet, 01-Dec-2016 18:43 PM

Q: Can I use it to arduino uno to operate 12V solenoid lock ? Questioned by Asif_Abdullah, 23-May-2017

You can. Answered by A.R, 24-May-2017 03:55 AM

Q: Can I recharge my 11.1V battery with it? Questioned by Bayezid, 03-Jul-2017

Please see the current capacity of your battery first. Answered by A.R, 04-Jul-2017 04:09 AM

It's 1020 mAh. Can I? Answered by Bayezid, 05-Jul-2017 16:22 PM

What type of battery. Lithium, polymer ion etc. not possible. LED-acid battery possible. Answered by A.R, 08-Jul-2017 04:55 AM

Q: It's 1020 mAh. Can I? Questioned by Bayezid, 05-Jul-2017

Q: Can I use it for any material that uses 24v Questioned by mohammed.rizwan, 14-Oct-2017

No. Answered by A.R, 14-Oct-2017 10:11 AM

Q: Can I use it with 24v device? Questioned by mohammed.rizwan, 14-Oct-2017

Q: will it destry my arduino uno r3 china board? Questioned by Tashriqu_Ahmed, 13-Nov-2017

No. Answered by A.R, 14-Nov-2017 10:17 AM

Q: Any risk? If I use it on Arduino R3 Questioned by sparkingRobin, 31-Dec-2017

No. Answered by A.R, 01-Jan-2018 02:59 AM

Q: I asked you to give me the two way power jack adapter but you give a one way power adapter. why man? Questioned by Iftiking, 13-Jul-2018

Hello, what is the order ID? With whom did you talk? Answered by A.R, 15-Jul-2018 04:05 AM

Q: this is 12V 770 mA adapter. But i got a wrong product.i got 12V 2A. Questioned by prosenjit.pollob, 16-Sep-2018

Product is same. 2A is written in its body. But in real life it is not 2A. It gives 700mA maximum. Answered by A.R, 17-Sep-2018 04:08 AM

Q: Can I use it on Arduino? Questioned by Shovonmondol0055, 22-Sep-2018

Yes. Answered by A.R, 23-Sep-2018 03:44 AM

Kono problem hobe nato atak arduino te connect korle? Answered by Shovonmondol0055, 23-Sep-2018 10:56 AM

কিসের প্রবলেম আশংকা করছেন, ভাই? Answered by A.R, 23-Sep-2018 10:59 AM

Q: I ordered it and they gave a adapter of 12v 2 ampere although it:s written clearly that it gives 700 ma. Questioned by Mahdeenafis, 16-Dec-2018

Same product. 2A is written on its body. But after testing we got 700mA maximum. Answered by A.R, 17-Dec-2018 04:09 AM

Q: Is this positive inside? Questioned by MOLLA58, 16-Jul-2020

Yes. Answered by A.R, 16-Jul-2020 09:46 AM

Q: Can i get the one with one way jack? Questioned by [email protected], 10-May-2021

Reviews & Ratings

4.9

14 Ratings / 0 Reviews

[13]

[1]

[0]

[0]

[0]

icon

Help: 09678110110

09.00am - 08.00pm (7 days a week)

icon

Pay cash on delivery

Pay cash at your doorstep

icon

Service

All over Bangladesh

icon

Warranty and Replacement

Up to 1 Year