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0033 DC Load Repair and Teardown Tenma 72 13210 

Make Or Repair
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22 окт 2024

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Комментарии : 14   
@dixsusu
@dixsusu 2 года назад
That's nice jobie . Have you tried LD400 ?
@MakeOrRepair
@MakeOrRepair 2 года назад
Not tried it, quite like some of the AIM-TTI things, I have a couple of power supplies from them and also have fixed quite a few - they have also been very helpful giving me repair information unlike some companies I could mention. But it is 5x the price I paid for this load! Maybe if one comes up for repair I might pick it up.
@Chris-hy6jy
@Chris-hy6jy Год назад
Fantastic Electronic Load for the money. I've just ordered my 2nd from CPC so I can load test bi-polar power rails. £220!
@MakeOrRepair
@MakeOrRepair Год назад
I agree, super for the price and it has fulfilled my needs. Hmm bipolar rails you say! Sounds like a marvellous excuse for me to need another one...
@h2w..
@h2w.. Месяц назад
It is great, but not ideal. It has large capacity, about 4.7uF. It does not allow to test some of circuits.
@SalomonRivera-bs4bk
@SalomonRivera-bs4bk 4 месяца назад
my korad kel103 works when in the 230v position but not in 115v? also usb and ethernet not working any help . if not im going to have to return thanks in advanced
@MakeOrRepair
@MakeOrRepair 4 месяца назад
Not sure what to suggest. I have seen quite a bit of discussion about problems getting comms to behave, i recall having quite a faf to get mine working, just can't remember the details. 230 vs 115 sounds like a problem with the switching.
@xConundrumx
@xConundrumx 2 года назад
Man I hate that conformal coating crap. If anyone has any idea what to use to remove that crap ...
@MakeOrRepair
@MakeOrRepair 2 года назад
I think there are dome solvents, but you would probably need to know what the coating is. I think I,m going to repair a lathe speed control soon, and that js going to be coated, I might try some neat acetone - outside!
@xConundrumx
@xConundrumx 2 года назад
@@MakeOrRepair Tried that too, on some hi power battery charging boards (think they were used for forklift charges or the like). No effect whatsoever. That stuff is n.a.s.t.y.
@MakeOrRepair
@MakeOrRepair 2 года назад
@@xConundrumx let's hope someone else has suggestions, I have a couple of strong solvents to try but never had any luck so far, just occasionally heat has helped it come off easier.
@xConundrumx
@xConundrumx 2 года назад
@@MakeOrRepair from what I gather there are some pens (like marker pens almost) that have solvents specifically for this but I sure can't find them over here in Europe.
@MakeOrRepair
@MakeOrRepair 2 года назад
@@xConundrumx RS-Online sell them - Watch this space for a review video, I have some liquid on order (more cost effective than the pens) which should remove several, and soften others for manual removel, but some 2-part epoxy based ones apparently need manual removal - the specialist companies actually use a type of mini sand-blaster
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