12v regulator

Loop Antenna Basics - Loop Antenna Basics and Regulatory Compliance for Short-Range Radio

TG Electronics - Specialize in the manufacturing and sales of DC Boosters, Regulators, Converters and Accessories

Power Port - Handheld Radio Pouches, Power Supplies, Solar Recharging Systems, GPS Navigation Devices and 12V Accessories

12 Volt Electronics, Inc. - The CB Shop in PA

CirKits - Solar power DIY kits. Homebrew your own solar power regulator, and power center.

Voltage Regulator From Discrete Components

A high perfomance Crowbar Circuit - The MC3423 can protect sensitive circuity from power supply transients or regulator failure when used with an external "Crowbar" SCR.

6L6 Transmitter - 40 meters band 5 watts transmitter, uses a 6L6 with a 6X5 rectifier and a 0D3 voltage regulator tube on the screen.

12VDC Power Supply - It is easy to build a 12 VDC power supply out of an old computer power supply.

The Adjustable Voltage Regulator - N1HFX article on adjustable voltage regulator

40A-13.8V Switching Power Supply - Ever want a really big power supply that can handle all your 12v needs around the shack ?

12V System Surge protection - A surge protection project by G8MNY

Switching Regulator Basics - Switching Regulator Basics By Mike Martell N1HFX

12 to 28v Boost regolator - for those times when you have a 28v relay, but want to use it with a 12v source

QRP 12V Power Pack - A perfect companion for your Elecraft K1 or any other (not power hungry...) QRP rig

Find RFI causes in mobile operations - Troubleshooting your power supply, in determinig connections to battery, alternator and regulator interference and checking power supply leads.

Eetimes.com EU urged to push BPL - European regulators are urging governments and industry to increase R&D efforts into and deployment of broadband over power lines to homes and small businesses

A 12-Volt Homebrew Regen - A one-tube battery-powered regenerative receiver.

9cm transverter - Designed for portable operation, it runs on 12v, and has an OCXO-based local oscillator.

13 CM transverter - This transverter can deliver about 25w on it's own, and runs on 12v, making it suitable for portable service.