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shankey6
11/09/2018
Damage Product not in Working condition. The potentiometer is not working the in put is 9V and out put is not going more than 2.5 V.The out put voltage is not stable every time fluctuating volt I hav update the picture of this item. packing is not good just wrapped up. please advise what to do with damage item. please help or advice me how to Repair or fix this damage item. where is the service center please provide Details.
Tracking information is good and accurate Thankyou to Banggood Team.
Geekcreit® 400W DC-DC 高出力一定電圧電流ブースト電源モジュール
US$6.99
US$15.99
0
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コメント (2)
shankey6
11/09/2018
shankey6
11/09/2018
尋ねた shankey6 に 2018-09-09 10:53:45
viorelcaia sorryfor delay! I just got it, replace the broken one in my ultrasonic cleaner..so it's working like new...until burns again!
2019-10-17 04:55:30 役に立つ (0)回答 (1)
shankey6
06/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
shankey6
11/09/2018
Q: how to prevent from over heat.
尋ねた shankey6 に 2018-06-10 12:36:29
Celeripedean Add heatsicnk on the chip
2018-06-25 04:29:32 役に立つ (0)回答 (1)