TPS63020 on an 18650 for Burning! WooHoo!
Can you tell that I'm a wee bit ExCiTeD ^???^
People, this is so totally sick for just $8USD, look!
https://item.taobao.com/item.htm?sp...19AM5moY&id=8391540513&ns=1&abbucket=5#detail
https://item.taobao.com/item.htm?sp...9AM5moY&id=36478673122&ns=1&abbucket=5#detail
And the same thing in English for double the price:
https://www.aliexpress.com/item/1-3...t-3W-green-blue-laser-driver/32919900376.html
This buck/boost driver will run an NUGM03T or M140 or XM-L2 at full throttle off'v a single 18650!
Inspecting the product photo carefully reveals that it is current regulated, using high-side sensing.
Most important of all: REALIZE THAT THIS DRIVER CONVERTS WITH 85-95% POWER EFFICIENCY!
There's no adjustment pot so be sure to edit the feedback resistor to match your device ratings.
And so I just bought 3 of them to jack up my Coleman remote-phosphor camping lantern ;o)
English translation is attached.
LOL ...enjoy
Can you tell that I'm a wee bit ExCiTeD ^???^
People, this is so totally sick for just $8USD, look!
https://item.taobao.com/item.htm?sp...19AM5moY&id=8391540513&ns=1&abbucket=5#detail
https://item.taobao.com/item.htm?sp...9AM5moY&id=36478673122&ns=1&abbucket=5#detail
And the same thing in English for double the price:
https://www.aliexpress.com/item/1-3...t-3W-green-blue-laser-driver/32919900376.html
This buck/boost driver will run an NUGM03T or M140 or XM-L2 at full throttle off'v a single 18650!
Inspecting the product photo carefully reveals that it is current regulated, using high-side sensing.
Most important of all: REALIZE THAT THIS DRIVER CONVERTS WITH 85-95% POWER EFFICIENCY!
There's no adjustment pot so be sure to edit the feedback resistor to match your device ratings.
And so I just bought 3 of them to jack up my Coleman remote-phosphor camping lantern ;o)
English translation is attached.
LOL ...enjoy
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