Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
Lemme guess....Ian Jackson wrote on 29-Jul-09 14:40 :
In message <Bqfam.7029$ze1.6612@news-server.bigpond.net.au>, rf
rf@z.invalid> writes
Roger Dewhurst wrote:
You can get simple to use regulator chips that drop the voltage
down, you only need a couple of components to make a working voltage
regulator. Ask on News:sci.electronics.basic - the folk on there are
usually very helpful and should explain all you need.
Why not just drop the voltage through a few diodes? Very simple. Very
cheap.
A *few* diodes at a couple of ten cents per each. A single 7809 for less
that a $.
More like "a *few* diodes at a couple of cents per each".
3V to drop = 5 diodes @ 0.6V per diode. No other circuitry required.
BWHAHAHAHAHAHAHAHA!!!! *cough* *wheeze* *wheeze*
-if- junction temperature remains constant.
-if- load current remains constant.
-if- each selected diode returns precisely 0.6v @ 'load current'.
More than good enough for the job.
AHAHAHAHAHAHAHA!!!
-if- source voltage remains constant
-if- there aren't any ICs that could suffer over-voltage damage
-if- you're as cheap and gullible as a Republicunt
lemme guess -- you're a close relative of teh chucktard?
The Nazi's invaded Russia with everything over engineered and nothingIn message <d5udnXVAg8R3sO7XnZ2dnUVZ_vydnZ2d@earthlink.com>, Any one
writes
Ian Jackson wrote on 29-Jul-09 14:40 :
In message <Bqfam.7029$ze1.6612@news-server.bigpond.net.au>, rf
rf@z.invalid> writes
Roger Dewhurst wrote:
You can get simple to use regulator chips that drop the voltage
down, you only need a couple of components to make a working voltage
regulator. Ask on News:sci.electronics.basic - the folk on there are
usually very helpful and should explain all you need.
Why not just drop the voltage through a few diodes? Very simple. Very
cheap.
A *few* diodes at a couple of ten cents per each. A single 7809 for
less
that a $.
More like "a *few* diodes at a couple of cents per each".
3V to drop = 5 diodes @ 0.6V per diode. No other circuitry required.
BWHAHAHAHAHAHAHAHA!!!! *cough* *wheeze* *wheeze*
-if- junction temperature remains constant.
-if- load current remains constant.
-if- each selected diode returns precisely 0.6v @ 'load current'.
More than good enough for the job.
AHAHAHAHAHAHAHA!!!
-if- source voltage remains constant
-if- there aren't any ICs that could suffer over-voltage damage
-if- you're as cheap and gullible as a Republicunt
lemme guess -- you're a close relative of teh chucktard?
Lemme guess....
You have a degree in Electrical Over-Engineering?
--
Ian
that won't likely improve your first attempt.In message <d5udnXVAg8R3sO7XnZ2dnUVZ_vydnZ2d@earthlink.com>, Any one writes
Ian Jackson wrote on 29-Jul-09 14:40 :
In message <Bqfam.7029$ze1.6612@news-server.bigpond.net.au>, rf
rf@z.invalid> writes
Roger Dewhurst wrote:
You can get simple to use regulator chips that drop the voltage
down, you only need a couple of components to make a working voltage
regulator. Ask on News:sci.electronics.basic - the folk on there are
usually very helpful and should explain all you need.
Why not just drop the voltage through a few diodes? Very simple. Very
cheap.
A *few* diodes at a couple of ten cents per each. A single 7809 for
less
that a $.
More like "a *few* diodes at a couple of cents per each".
3V to drop = 5 diodes @ 0.6V per diode. No other circuitry required.
BWHAHAHAHAHAHAHAHA!!!! *cough* *wheeze* *wheeze*
-if- junction temperature remains constant.
-if- load current remains constant.
-if- each selected diode returns precisely 0.6v @ 'load current'.
More than good enough for the job.
AHAHAHAHAHAHAHA!!!
-if- source voltage remains constant
-if- there aren't any ICs that could suffer over-voltage damage
-if- you're as cheap and gullible as a Republicunt
lemme guess -- you're a close relative of teh chucktard?
Lemme guess <backhand