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Flashlight Enthusiast
EDIT ALL SOLD. No more for sale. Thanks everyone! /EDIT
The voltage out setpoint is 6.8 volts DC-equivalent, and can not be changed. This voltage is perfect for driving the SF MN21, MN16, P91, MN11, or the Welch Allyn 01111-u, or the StreamLight SL-35X LA.
There is no low-voltage cut-off programed in, but there is a "warning flashes" level set for 8.3 volts. Thus these regulators are perfect for 8 or more NiMH cells, or three or more Li-ion cells, although input voltage should not exceed 17 volts.
There is no ON/OFF button on the board, and the FET is separate and must be remote mounted. You must solder lead wires to it and to the back of the board. Or you could probably solder it directly to the back of the board. The topmost FET lead in the above picture is the Gate, and what I will label lead #1, the middle lead is #2, and the bottom one, #3.
Lead #1 must be soldered to the electrical area indicated by the point of the topmost toothpick in this photo. The toothpick is pointing to a solder hole (via), but any place electrically common with that via is appropriate. Lead #2 must be soldered to the big square patch or to the small via indicated by the rightmost toothpick point. And lead #3 must be soldered to the via indicated by the bottom leftmost toothpick point, or to any place on the electrically common area. For the M6-R project, I didn't use the vias and soldered to the square area and to the little surface mount type solder pads nearest it.
More information on the LVR's can be found at Willie Hunt's Lightbulb Voltage Regulators page.
Cost for one of these is $30 for the first, and $25 for every additional LVR, shipping included (for those living inside USA--for those outside, shipping may be a bit more).
I accept PayPal (any kind) or check or money order. If you want one or more of these, please POST below. My email and paypal address is *address removed*. Feel free to direct questions either to this thread or to my email.
The voltage out setpoint is 6.8 volts DC-equivalent, and can not be changed. This voltage is perfect for driving the SF MN21, MN16, P91, MN11, or the Welch Allyn 01111-u, or the StreamLight SL-35X LA.
There is no low-voltage cut-off programed in, but there is a "warning flashes" level set for 8.3 volts. Thus these regulators are perfect for 8 or more NiMH cells, or three or more Li-ion cells, although input voltage should not exceed 17 volts.
There is no ON/OFF button on the board, and the FET is separate and must be remote mounted. You must solder lead wires to it and to the back of the board. Or you could probably solder it directly to the back of the board. The topmost FET lead in the above picture is the Gate, and what I will label lead #1, the middle lead is #2, and the bottom one, #3.
Lead #1 must be soldered to the electrical area indicated by the point of the topmost toothpick in this photo. The toothpick is pointing to a solder hole (via), but any place electrically common with that via is appropriate. Lead #2 must be soldered to the big square patch or to the small via indicated by the rightmost toothpick point. And lead #3 must be soldered to the via indicated by the bottom leftmost toothpick point, or to any place on the electrically common area. For the M6-R project, I didn't use the vias and soldered to the square area and to the little surface mount type solder pads nearest it.
More information on the LVR's can be found at Willie Hunt's Lightbulb Voltage Regulators page.
Cost for one of these is $30 for the first, and $25 for every additional LVR, shipping included (for those living inside USA--for those outside, shipping may be a bit more).
I accept PayPal (any kind) or check or money order. If you want one or more of these, please POST below. My email and paypal address is *address removed*. Feel free to direct questions either to this thread or to my email.
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