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Hi I am in need for technical data, schematic or manual for a Trygon M5C36-15 power supply manual It is a older 36 Volt 15 Amp power supply. The one I have failed with full current shown on the

The best 5V power supply I've ever found for a Pi is a lighter plug USB adapter from Amazon, the "Amazon Basics" model. Take it apart and discard the shell, solder power in and a compatible USB cable

I'd be careful about the "CPT" modules. In the description it says "Nominal current rating: 12A", but on the case of the unit it says "5V 3A". -ed, k9ew

?I've had LOTS of failures with these "CPT" units.? They are packaged very nicely, but we've seen lots of issues / failures. The ones David mentioned are way better

This is what I use: https://powerwerx.com/usbbuddy-powerpole-usb-converter-device-charger Might be a bit more expensive than ebay but sourced from a us company and comes prewired with power poles.

My MTR 2000 UHF, the power supply gets really, really hot, around 110 degrees! Any idea what would cause that????????? wrote: -- Glenn (Butch) Kanvick KE7FEL/R 1-406-655-1232

DC-DC 12V to 5V Mini/Micro/A type Single USB Converter Step Down Power Module | eBay | | | | | | | | | | | DC-DC 12V to 5V Mini/Micro/A type Single USB Converter Step Down Power

Good point, I missed this. Once you have computer access to the CAT1000 you can download the 8 files that contain all the programmed information. You can then run a DOS program called CAT.EXE to

I've got dozens of these DC-DC converters in use. They easily power every system I've tried, up through an RPi4B w/4GB RAM and one USB3-SATA attached SSD

I'm using this one in my 24/7 Winlink gateway, and it's been doing fine for a couple of months now. I gave it a weeklong full load (4A) bench test before putting it

Look on the hamvoip forum on groups io. There are some recommended there. Stan

Folks, Any luck on a specific regulator to power a Raspberry PI for an Allstar, Echolink, etc controller? Ideally something with minimal RF noise since these are all switchers/buck type regulators. I

When you add personalities, don't forget the bottom Zone/Channel Assignment item of the dropdown tree. Therein, you must define at least one zone and add its channel members. You'll see a list with

When programming the cdm1250, I can not get it to recognize the channels, it stays on the first one. I am sure I am missing a little step. it keeps showing zone 1. However the read out says GRMS.

There is a flavor of DMR trunking that has a control channel - Motorola Connect Plus which uses a 3600 control channel that sounds very similar to a legacy SmartNet or SmartZone 3600 control channel

Those foreign power supplies are a nightmare, and hardly worth it unless it's only a fuse or something simple. You can always run it on 24-28vdc and it'll probably last longer. I've put a number of

You are close. There is a DTMF command that will activate the RS-232 connection: "Remote Activation Of The RS-232 Port To activate the RS-232 port, key-up and enter the control operator prefix

So all the D-STAR, DMR, PL decode FM, and similar have mic hook switches to monitor the frequency before transmit??? (I think not). Just as an example: DMR transmits to get an admit tone long before

This may not work on the CAT1000. I believe that you need to turn the CT1000 off, operate DIP switch 8, then turn the CAT1000 back on the activate the RS232 connection. Joe

The most common failure to these supplies was simply two fuses and two varistors (the two blue discs right near the two fuses). It's pretty much a MUST to have some sort of AC surge protecting device