[KwartzLab] DC-DC Converters

[James Bastow]

Not local, but DealExtreme has a lot of cheap DC-DC converter modules:

http://dx.com/p/dc-3-34v-to-dc-4-35v-adjustable-boost-converter-charger-module-149681?item=19

http://dx.com/p/dc-3-30v-to-dc-4-35v-adjustable-boost-converter-charger-module-148492?item=20

http://dx.com/p/lm2577-dc-3-5-18v-to-dc-4-0-24v-voltage-step-up-boost-module-red-154906?item=20

http://dx.com/p/03100127-dc-dc-3v-to-5v-boost-converter-charger-module-red-154870?item=17

(There are many more)

James

On Thu, Sep 20, 2012 at 10:45 AM, Bob DeGregory <bob.degregory at gmail.com>wrote:

> I'm fixin' to use Li-ion tool batteries to drive a variety of loads so I
> need DC-DC conversion with variety of load characteristics and output
> voltages (obviously not all at once from single device).
>
> This one on Amazon looks interesting:
> http://www.amazon.com/Voltage-Step-Converter-Module-Waterproof/dp/B008IWEF1C/ref=sr_1_6?s=electronics&ie=UTF8&qid=1348150933&sr=1-6&keywords=dc+dc+converter+12v+5v+20a
>
> Any experience with unit referenced above?
>
> Any alternative recommendations for similar device?
>   I like input voltages that range from say 9VDC up to as high as 40VDC
>   I like local or at least North American availabilty not drop ship from
> China
>   I need 12VDC and 5VDC output probably up to about 3A
>
> _______________________________________________
> Discuss mailing list
> Discuss at kwartzlab.ca
> http://kwartzlab.ca/mailman/listinfo/discuss_kwartzlab.ca
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://kwartzlab.ca/pipermail/discuss_kwartzlab.ca/attachments/20120920/4b101d45/attachment-0001.html>