AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W

0.97 - 2.42 $
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Price increased by 0.39 $

Higher than average, a lot
+19%

Seller reliability: 72%

Above average, safe to buy, All Electronicsfreeshipping Store

  • More than 2 years of seller experience
  • High general feedback score (6651)
  • Customers are satisfied by communication
  • Items match description
  • Seller may delay shipping
  • 6.6% of customers were dissatisfied over the last 3 months

Customer reviews

4 July 21, 2020
FREE SHIPPING. GOOD. VERY SLOW SHIPPING ( 14 DAYS AFTER THE PURCHASE, PROBABLY DUE TO THE COVID-19 ). HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 84 DAYS. I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 30 JULY I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS, THE DISPUTE PERIOD ,AND THE REFUND. IT IS A BAD HISTORY FOR ME ). BAD. BAD.BAD...........BAD. SINCE, THE ORDER IS RECEIVED, I QUICKLY CONTACTED THE SELLER FOR THE REFUND. I AM STILL AWAITING HIS SUGGESTIONS. THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD. THIS SWITCH POWER SUPPLY IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. I AM SATISFIED WITH THIS PURCHASE. UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
4 July 21, 2020
FREE SHIPPING. GOOD. VERY SLOW SHIPPING ( 14 DAYS AFTER THE PURCHASE, PROBABLY DUE TO THE COVID-19 ). HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 84 DAYS. I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 30 JULY I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS, THE DISPUTE PERIOD ,AND THE REFUND. IT IS A BAD HISTORY FOR ME ). BAD. BAD.BAD...........BAD. SINCE, THE ORDER IS RECEIVED, I QUICKLY CONTACTED THE SELLER FOR THE REFUND. I AM STILL AWAITING HIS SUGGESTIONS. THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD. THIS SWITCH POWER SUPPLY IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. THE RATIO PRICE ( $ CAD 1.40) / QUALITY IS REASONABLE. I AM SATISFIED WITH THIS PURCHASE. UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
4 July 21, 2020
FREE AND FAST SHIPPING. GOOD. HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 09 WEEKS. I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 23 AUGUST. I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS AND DURING THE DISPUTE PERIOD. IT IS A BAD HISTORY FOR ME ). BAD. BAD.BAD...........BAD. THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD. THIS EXPANSION BOARD IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. I AM SATISFIED WITH THIS PURCHASE. UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
5 August 04, 2020
good product highly recommended....

Prices at other sellers from 0.85 $

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AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - buy cheap
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W - compare prices
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W - specifications
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W - photo 2021
364ratings
730orders
4.9

Photos from buyers

AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - good product highly recommended....
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - good product highly recommended....
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE AND FAST SHIPPING. GOOD. 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 09 WEEKS.  I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 23 AUGUST.  I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS AND DURING THE DISPUTE PERIOD. IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS EXPANSION BOARD IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE AND FAST SHIPPING. GOOD. 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 09 WEEKS.  I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 23 AUGUST.  I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS AND DURING THE DISPUTE PERIOD. IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS EXPANSION BOARD IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE AND FAST SHIPPING. GOOD. 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 09 WEEKS.  I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 23 AUGUST.  I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS AND DURING THE DISPUTE PERIOD. IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS EXPANSION BOARD IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE AND FAST SHIPPING. GOOD. 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 09 WEEKS.  I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 23 AUGUST.  I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS AND DURING THE DISPUTE PERIOD. IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS EXPANSION BOARD IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE SHIPPING. GOOD. 
VERY SLOW SHIPPING ( 14 DAYS AFTER THE PURCHASE,  PROBABLY DUE TO THE COVID-19 ). 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 84 DAYS.   I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 30 JULY   I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS, THE DISPUTE PERIOD ,AND THE REFUND.  IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
SINCE, THE ORDER IS RECEIVED, I QUICKLY CONTACTED THE SELLER FOR THE REFUND. I AM STILL AWAITING HIS SUGGESTIONS. 
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS SWITCH POWER SUPPLY  IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
AC-DC 3.3V/5V/12V Precision Buck Converter AC 220v to 5v DC step down Transformer power supply module 1A 12W 2021 - FREE SHIPPING. GOOD. 
VERY SLOW SHIPPING ( 14 DAYS AFTER THE PURCHASE,  PROBABLY DUE TO THE COVID-19 ). 
HOME DELIVERY TIME IS RELATIVELY LONG ( AFTER THE PURCHASE PROTECTION PERIOD OF 84 DAYS.   I DON'T KNOW WHY THE SELLER DIDN'T WANT TO EXTEND THE PURCHASE PROTECTION PERIOD UNTIL 30 JULY   I HAVE RECEIVED MY ORDER AFTER 13 ADDITIONAL DAYS, THE DISPUTE PERIOD ,AND THE REFUND.  IT IS A BAD HISTORY FOR ME  ). BAD. BAD.BAD...........BAD.
SINCE, THE ORDER IS RECEIVED, I QUICKLY CONTACTED THE SELLER FOR THE REFUND. I AM STILL AWAITING HIS SUGGESTIONS. 
THE PARCEL IS WELL PACKED, AND THE PRODUCT IS ENOUGH WELL PROTECTED. GOOD.
THIS SWITCH POWER SUPPLY  IS AS DESCRIBED IN THE SELLER'S PAGE. GOOD. 
HONESTLY, I HAVE NOT TESTED IT YET, BUT EVERYTHING LOOKS GOOD. 
THE RATIO PRICE ( $ CAD 1.40 ) / QUALITY IS REASONABLE. 
I AM SATISFIED WITH THIS PURCHASE. 
UNFORTUNATELY, THE SELLER IS NOT ENOUGH COMMUNICATIVE. SORRY.
+7
All photos

Product specifications

  • Origin: CN(Origin)
  • Certification: NONE
  • Output Current: 0-5A
  • is_customized: Yes
  • Output Type: single
  • Output Power: 1 - 50W
Show all