DLE-TEST11 :
Measurement of the DC INPUT CURRENT on the BiTT v2.1 created on february 9, 2013 - JLN
Labs - last update march 4, 2013 All informations and
diagrams are published freely (freeware) and are intended for a private use and a non commercial
use.
Toutes les informations et
schémas sont publiés gratuitement ( freeware ) et sont
destinés à un usage personnel et non commercial I
am very gratefull to Thane C. Heins for his encouragements and
his very helpfull technical support Cliquez ici pour la version FRANCAISE
March 6, 2013
- DLE-TEST11
: Following
the successful tests of the BiTT v2.0 based on the Thane C.
Heins' Bi-Toroid Transformer from Potential Difference Inc.
Canada, I have improved the model (now the v 2.1) by driving the
primary with a power amplifier powered in DC CURRENT. So, it is
more easier to measure the change of the DC INPUT power by
measuring the DC CURRENT (loaded and unloaded) with an ammeter
connected at the input of the power amplifier. A sine wave
function generator provide the required signal to drive properly
the BiTT v2.1.
Below
the setup of the TEST-DLE11 :
In
this test, there are 2 High Power SMD LED bulbs connected (via a
switch) directly to each secundaries. The optimal working
frequency is about 190 Hz.
TESTS
RESULTS on the BiTT v2.1 :
The DC CURRENT mesured at the input of the
power amplifier which drives the primary of the BiTT remains INVARIANT LOADED or UNLOADED.
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