Modified Nitecore EC4 with Naichia 144 LED 5700K R9050

8 posts / 0 new
Last post
steel_1024
steel_1024's picture
Offline
Last seen: 1 hour 22 min ago
Joined: 10/17/2016 - 14:06
Posts: 437
Location: Taiwan
Modified Nitecore EC4 with Naichia 144 LED 5700K R9050

Sorry
Translation helped by “Google”

Seeing EC4 has been a long time, one casting, double lithium side by side, Hand feel very good

Dismantling is not too difficult

integrated warehouse

The thickness of the left and right sides

All parts after dismantling

Dual lithium battery in series, the original circuit is designed as a step-down circuit??? driving the XM-L2

Double button, the design is very delicate

TA driver, 2-ounce copper process, 17mm x 0.8mm
NarsilM V1.3 firmware

back

LDO reversed

The reason is that the solder joint is too small to reach the touch point.

back

two blue LED, to be used as a power indicator
both buttons available and have the same function

the original terminals and wires are cleared.

Nichia 144 Series 6V LED, 5700K, R9050

smart now, test first
Made a simple test platform, tested successfully

weld the wire and prepare for assembly

original smooth cup change to orange peel cup

new driver sealed in the original circuit mezzanine

the other side

Push the circuit compartment assembly into the tube

At the same time to install the switch assembly, and solder the wiring

Put into the battery, flash twice before power on, and then the blue light to indicate success

blue LED brightness settings very low, can reduce power consumption
In addition to indicating that the power is on and indicating the location of the flashlight in a dark environment

Orange peel cup

Moonlight

colors look good

EC4 replacement equipment installed successfully, thank you for watching!

Sorry for my poor english.

Edited by: steel_1024 on 04/06/2018 - 14:12
kiriba-ru
kiriba-ru's picture
Offline
Last seen: 1 hour 30 min ago
Joined: 01/17/2016 - 02:34
Posts: 1705
Location: Russia

Did you try it with stock driver? Mine works well with xhp70.

Need a vlogger for machine accessories reviews

steel_1024
steel_1024's picture
Offline
Last seen: 1 hour 22 min ago
Joined: 10/17/2016 - 14:06
Posts: 437
Location: Taiwan

EC4 not EC4S?

EC4 is XM-L2

Sorry for my poor english.

kiriba-ru
kiriba-ru's picture
Offline
Last seen: 1 hour 30 min ago
Joined: 01/17/2016 - 02:34
Posts: 1705
Location: Russia

Yes. But it works.

Need a vlogger for machine accessories reviews

steel_1024
steel_1024's picture
Offline
Last seen: 1 hour 22 min ago
Joined: 10/17/2016 - 14:06
Posts: 437
Location: Taiwan

No test

I have destroyed it

Silly

Sorry for my poor english.

CRX
CRX's picture
Offline
Last seen: 31 min 16 sec ago
Joined: 04/02/2013 - 15:27
Posts: 2714
Location: Scotland

Cool Thumbs Up

SKV89
Offline
Last seen: 6 hours 9 min ago
Joined: 12/10/2017 - 12:46
Posts: 1329
Location: US

Very nicely done. Any beamshots?

Ronin42
Ronin42's picture
Offline
Last seen: 4 days 12 hours ago
Joined: 12/17/2014 - 22:17
Posts: 1751
Location: Alameda, CA

Nice, still a fan of the P36 MT-G2 from Nitecore

(“It’s good that most people can’t remember their previous lives. Otherwise
things would be a lot more complicated than they already are.”
Ajaan Lee Dhammadharo)