Testing a custom made 16mm Nichia 119 copper core board (non-DTP), edit:sold out

Flashlight Modding and DIY Parts
46

I would like to get 2pcs of them. Please ship together with the Nichia 219C & 144A.

Thanks!

47

I’m sorry Lexel, lots of things going on on BLF today, and then there is a life too (work, shopping, making dinner, reading book to my son, comforting him later at night when he wakes up with bad dream).
I will go through my PM’s now.

48

I wrote you two messages, just give me a price and paypal I add shipping info to paypal transaction

49

Djozz is very busy lately in part due to the 219C group buy, I am sure he will get to you as soon as possible.

50

Sorry for the long wait Lexel, finally replied your PM.

(for doing practical work on the hobby I have monday exclusively atm, busy with work, family and St. Nicolaas festivities, just catching up with hobby administration today)

51

Still have some you’d like to sell?

52

Yes sure, still have most of them… :slight_smile:

53

PM’d you.

54

4 for me, please. PM follows.

55

I’m in need of a couple. I’ll send a pm

56

I used these MCPCB’s to test a nichia 229AT today. The results were surprisingly good. It beat out the 219C all the way up to 4.5A when the lack of a thermal pad and DTP caught up with it.

They have the lowest Vf I have seen to date as well!

57

I take 2 as well to germany

PM me for pricing and paypal

58

Sent a message also for one board.

59

Hi djozz, i’ve PM’d you for two boards.

60

I had my Nichia 365nm LED in the Convoy run to long on the stock MCPCB it has lost brightness on parts of the emitter, 700mA are not good

Too bad I did not had this board from the beginning

61

Could I get 2 of these shipped to the UK?

About to order my first S2+ UV, and a reflow onto one of these seems advisable!

62

I’m behind in sending out stuff at the moment, and next week I’m away for work, so it will be next weekend before I will send the next boards.

63

for the Convoy Nichia LED I would strongly advise to make a resistor parallel to the LED which eats up 200mA
R=U/I=3.8V/0,2A=19 Ohms
P=U*1=3.8V*0.2A=0.76W

mine on this star is dying, lost about half its output
I used that light more than 20 minutes continously some times and its not good at 700mA

64

If you still have some to sell i will take 3 Boards.

65

Yes I do, 3 boards is fine, and thanks for the PM. I will reply this weekend because I’m not at home atm.

In general, I have so little boards leftover that at this point I stop the sale. Will update the OP and title.