We guarantee 100% customer satisfaction.
Quality GuaranteesWe provide 90-360 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
Our experienced sales team and tech support team back our services to satisfy all our customers.
we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.
Email: [email protected]
The USB-to-TTL adapter works great and is very convenient to use as each of the pins is labeled. Also the aluminum housing of the adapter is very tidy. I highly recommend this product to anyone who wants to connect via serial console to their Raspberry Pi via GPIO pins!
2019-06-15
The cargo and customs charges in US do not deliver the cargos. Aliexpress stores doing a refund smoothly. Thanks seller.
2019-09-18
Arrived quickly. Tested one of them: With no load voltage is around 5.054V, with 600mA load voltage starts at 4.97V and in about a 2 minutes gets to 5.03V.After 10 minutes at 580mA the temperature of the transformer is 57°C and the temperature of the schottky diode is 51°C. Good power supply.
2019-06-27
It went a long time, but it finally came, packing a doll, 10 pieces
2019-05-21| Bild | Teil # | Beschreibung |
|---|---|---|
|
Mfr.#: R1211D002D-TR-FE OMO.#: OMO-R1211D002D-TR-FE |
Switching Controllers Boost DC/DC Controller |
|
|
Mfr.#: R1211D002A-TR-FE OMO.#: OMO-R1211D002A-TR-FE |
Switching Controllers PWM Step-up DCDC Controller |
|
|
Mfr.#: R1211D002C-TR-FE OMO.#: OMO-R1211D002C-TR-FE |
Switching Controllers PWM Step-up DCDC Controller |
|
Mfr.#: R1211D002A-TR-FE OMO.#: OMO-R1211D002A-TR-FE-341 |
Switching Controllers PWM Step-up DCDC Controlle |
|
|
Mfr.#: R1211D002B-TR-FE OMO.#: OMO-R1211D002B-TR-FE-341 |
Switching Controllers Boost DC/DC Controlle |
|
|
Mfr.#: R1211D0028-TR OMO.#: OMO-R1211D0028-TR-1190 |
Neu und Original |
|
|
Mfr.#: R1211D002A OMO.#: OMO-R1211D002A-1190 |
Neu und Original |
|
|
Mfr.#: R1211D002A-TR OMO.#: OMO-R1211D002A-TR-1190 |
Neu und Original |
|
|
Mfr.#: R1211D002A-TR-FA OMO.#: OMO-R1211D002A-TR-FA-1190 |
Neu und Original |
|
|
Mfr.#: R1211D002ATR-FE OMO.#: OMO-R1211D002ATR-FE-1190 |
Neu und Original |