Wireless energy transmission is not a new phenomenon. Tesla tried to make it work in the 1900s, but unfortunately, his invention had no success. Nowadays, the need for these type of devices and systems is increasing, as they make the use of electric devices more comfortable.
Wireless energy is based on a well-known phenomenon, MAGNETIC INDUCTION
All electric transformers are based on the same phenomenon: If we connect the coil of the primary circuit to alternating current, the iron core of the transformer produces an alternating magnetic field that can be transformed into alternating current with the secondary coil.
In this case, we achieved wireless energy transmission, as the primary and secondary circuits are perfectly separated from each other.
The iron core of the transformer and the coils have to be fixed, so the primary and secondary circuits cannot be moved – that’s why we don’t use iron cores in the case of wireless energy transmission.
The most frequent are:
INFORMATION
voltage: 12 V
power consumption: 1 W
current limited
overvoltage & reverse polarity protection
Technical info
Specifications
CE Certificate
INFORMATION
power: 5 W
short-circuit protection
non-regulated
Technical info
Specifications
CE Certificate
INFORMATION
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