Where to get 9V MT-G2

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1

Can’t get them at Mouser or Digikey

Also what is a McAdams

2

Very good question! I have looked for them without any luck myself. A high quality buck driver would likely be more efficient driving a 9V than a 6V emitter.

3

I wasn’t think buck driver more like 80v boost driver |(

4

have you tried cutter? sounds like a huge multi mtg2 build, , interesting

5

6 volt and 36 volt at cutter only

6

damm id swear they used to carry the 9v ones :~

7

they did carry the 9V ones when i did my 6V group buy.

Might be worth sending them an email and ask.

8

”
McAdam Ellipse”:MacAdam ellipse - Wikipedia

It tells you how broad the color spectrum of the bin is.

9

I contacted Cutter they have 2700K in stock

10

Any update on this. I could sure use some 9V ones right now.

11

http://www.digsemi.com/ic/MTGBEZ-01-0000-0C0HM050H-price-1117616.html

5000k 2-step macadam

Supposedly they have 5000 of them?, so probably some of the chinese sellers here, could get some for you. Just ask them.

12

What can we use to drive this 9v MT-G2? If that Dipper D19 group buy happens, I’d like to use this instead of driving the heck out of a XM-L2 U3.
Cutter-MTG-220CUSTR-9V

13


Can you give a link to that group buy?


I intend to drive them with a 7135 based driver like nanjg 105 C using the zener diode and 3 18650s.

14

Old-Lumens’s thread here - Group Buy feeler discussion thread for the Dipper D19 Host - A bare host for MT-G2 modding

15

Easy, high amp solution would be to use a zener moded Blf FET driver with three cells. Not sure if the 9V version can take that much current. I’m wondering if a lm2596 based converter would be efficient at 9V output. I got sixty something % efficiency stepping down a 2S LiPO to power an XML. An infinitely variable 9v, MTG2 would be nice:)