12v 6v Converter Circuit Diagram: Full Version Software

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12v 6v Converter Circuit Diagram: Full Version Software

12v 6v Converter Circuit Diagram Full Version Software

I'm working on a hobby project that involves continuously powering a 5 watt handheld radio for long periods of time off a 12v automotive electrical system (in reality the input will be more like 13-14v). The battery that comes with the radio is 7.6v and the radio draws ~2 amps during transmission. The radio is designed to be charged while the battery is attached, however the final solution does not need to include the battery at all.

Circuit diagram: electromagnet

6V to 12V Converter. 2016-01-19 01:45. Declaration:We aim to transmit more information by carrying articles. Circuit diagram. Parts R1, R4 2.2K 1/4W Resistor R2, R3 4.7K 1/4W Resistor. The circuit will require about 2A from the 6V supply to provide the full 800mA at 12V. Reprinted Url Of This Article.

I plan to connect the output of whatever circuitry I build/buy directly to the contacts on the radio where the battery would normally interface. What would be the best way to build a voltage regulator for this application relatively cheaply?

How to build 6V to 12V Converter. Circuit diagram. The circuit will require about 2A from the 6V supply to provide the full 800mA at 12V. Author: Email. 24 to 6v dC converter circuit diagram datasheet, cross reference. 2011 - 36V DC to 12V dC converter circuit diagram. For the converter to meet its full,. The thermal shutdown circuit is designed to turn the converter off when the temperature at the sensed. Transformer less AC to DC power supply circuit using dropping capacitor Gallery of Electronic Circuits and projects, providing lot of DIY circuit diagrams, Robotics & Microcontroller Projects, Electronic development tools. Menu Skip to content. 6V, 12V 150mA from 230V or 110V AC by using appropriate zener diodes. See the design below.

I'm not against buying something off the shelf, but I've found very little that is rated above 1000 ma. EDIT: The original body of this question said the radio drew 7.6 amps. This was a typo, the peak current draw is ~2 amps. Sorry for the confusion. $ begingroup $ Answers or attention to all the following would be appreciated. All are necessary if people are to answer well: Your heading and text don't match.

7.7V x 2A 7.6V x 7.6A. Presumably it's 2A on transmit? Makes a difference to the requirement. Will it run well on 6V?

12v 6v Converter Circuit Diagram: Full Version Software Free

Download d day full movie in mp4. Will it run well on 6.4V, will it run well on 8V? Does it have an internal switching power supply - I'd guess yes.

If so then what is the permitted Vin range? What is the original battery? = 2 x LiIOn at 3.8V each? Do you intend to kep the battery in the radio while operating or replace it entirely with the power supply? $ endgroup $ – Dec 30 '11 at 1:17 •. $ begingroup $ Does 'cost effective' include considerations of efficiency? You can do it for under $5 in parts - or not vastly more with somewhat higher efficiency. IF you can get off the shelf units cheap enough then 2 or 3 in parallel with a little care could be made to work.

MAY be cheapest. If you can find original battery chemistry OR provide raio spec (always a good idea) we should be able to find out acceptable Vbattery range. IF about 8 Volts is OK and IF efficiency of not much over 50% is OK (IF) you could do a simple easy supply with 2 x 18650 LiIon in series and a simple float charger. $ endgroup $ – Dec 30 '11 at 2:10. At your power levels (60W), you really want to be looking at a switcher. Maybe you can find a off the shelf Dc-DC converter for your voltages and power, but probably not. That leaves making one yourself. Since this is a one-off a few extra dollars for the chip doesn't matter.

Linear Technology, National (now part of TI), and TI have a decent assortment of buck regulator chips. For simplicity, go to the Linear Tech site and look around. At 8A, you will need a chip that drives a external switch as apposed to one with the switch built in, but there are plenty of those. If I remember right, Linear also has a decent set of app notes. If you want a polished solution, as Olin says, you are likely going to have to roll your own switching DC/DC converter circuit.