original, 10a limit current, too small crystal size. No tuning chip, cheap. The current does not hold. Large saturation voltage (about 6 volts at 10A current)
A
A**** RU
5.0
May/15/2020
All is fine. Transistors are OK.
A
A**** RU
5.0
Jul/09/2020
Got the goods. All is well.Advise seller
A
A**** BR
5.0
Jan/15/2020
Excellent product! Come fast and well packed!
A
A***k KZ
3.0
Sep/22/2020
Ordered 2 pieces, came alone.Opened dispute, approved half refund.