Hmmmm, hey BJ, do airplanes have AC power?![]()
. Just wonderin' since you say you use your PTs when flying, didn't you?
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Hmmmm, hey BJ, do airplanes have AC power?![]()
. Just wonderin' since you say you use your PTs when flying, didn't you?
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All have 12v or 24v DC and most cockpits have cigarette lighters and ashtrays, I fly executive jets since I retired from the airlines.
Now I can post in here.... I've posted in the newbie section for membership, Here's what I wanted to comment
"Unfortunately I'm not allowed to post in Mods but would like to share this link of a new board I found. It's a LM2596 but has terminals to pull the chip out of standby.
I'm not sure if this is a discrete to pin 5 of the chip, some on the above thread are lifting Pin 5 leg and soldering a resistor and switch in.
http://www.ebay.com/itm/New-LM2596HV-LM2596S-DC-DC-Step-Down-CC-CV-Adjustable-Power-Supply-Module-/180947008880?pt=LH_DefaultDomain_0&hash=item2a21483d70"
Loving this thread, this is why I subscribed. Hope this info helps
Now I can post in here.... I've posted in the newbie section for membership, Here's what I wanted to comment
"Unfortunately I'm not allowed to post in Mods but would like to share this link of a new board I found. It's a LM2596 but has terminals to pull the chip out of standby.
I'm not sure if this is a discrete to pin 5 of the chip, some on the above thread are lifting Pin 5 leg and soldering a resistor and switch in.
http://www.ebay.com/itm/New-LM2596HV-LM2596S-DC-DC-Step-Down-CC-CV-Adjustable-Power-Supply-Module-/180947008880?pt=LH_DefaultDomain_0&hash=item2a21483d70"
Loving this thread, this is why I subscribed. Hope this info helps
Damn Quig the Chinese copied your desktop model.
High Power Adjustable power supply LM338K In 3-36V Out 1.2-30V 5A Converter
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Ok, done, tested and it works...sweat pin 5 off the board, and solder a 330 ohm resistor and a small lead to it. Solder the other end of the resistor to + V in, solder the lead to one side of a NO tact switch, now solder a lead from - v in to the other side of the tact switch...LM2596 module, tact switched.
View attachment 92888
note: I only had 660 ohm resistors so I stuck 2 in parallel (or 330 ohms)
Have you tried it? Does a NC switch keep it turned off?
By the way Thanks and welcome to the thread....
Has anyone tried this watt meter?
Red Practical Simple Design Watt Meter Power Meter Easy Use | eBay
are you going to be adding a wattage adjustment to the circuit just wondering
Has anyone tried this watt meter?
Red Practical Simple Design Watt Meter Power Meter Easy Use | eBay
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I like the info/spec's provided for this unit...it's red, now understandably, that's super good to know but???
I see others have also asked with responses basically all saying "we've asked the supplier, when they get back to us, we'll let you know"...pfft!...there looks like a pretty solid shunt there so it looks like it may pass 3-4 amps, looks like a standard lipo meter so it's probably an "up to 30V" device but...ah well, for $6 why not roll the dice I guess![]()
just wondering has any one tried working with this board yet. I am new to mods but have tinkered with electronics for sometime. any thought are welcome.
DC 4.5-28V to 1.3-25V LM2596 Step Down Converter with Blue LED Panel Voltmeter | eBay
Which ebay vendor do you gents use for the LED?
As I understand it there is a two wire one (1S 6S) and then there is a three wire unit with snazzy colors
I've having trouble navigating through all the Canton and Mandarin Jive talk lol