Hi all For some time I've been interested in planar magnetics, but haven't designed any myself. There are obviously upsides and downsides to using them, but I'm not sure how to answer one question; what limits apply to creepage and clearance? Reinforced insulation required for Safety Extra...
Question #2: Since I'm going to be using a CW multiplier to generate the high voltage required, if I try to measure the output voltage at the transformer or one of the first legs of the multiplier, I'm going to get an inaccurate estimate of the output, and for my applicat...
All three models use hard attention—meaning that each attention head attends only to the position or positions with the highest attention score, with no attention paid to any of the other positions—but differ in how they behave in the case of ties in the maximum attention value. In the ...
It isn’t enough for fans to support the required air performance. Properties such as corrosion resistance even in high humidity, no-maintenance operation without lubrication, and reliable functioning over as long a s...
the n modules of the second single-phase power electronic transformer, the third single-phase power electronic transformer, the fourth single-phase power electronic transformer, and the fifth single-phase power electronic transformer also use the internal wiring mode of the first single-phase power el...
1. A transformer for use in a series-connectable distributed active impedance injection module that is directly connected to a high-voltage transmission line, the transformer comprising: a non-gapped transformer core; a multiple-turn primary winding on the transformer core; a multiple-turn secondary...
To satisfy the minimum energy condition, the fringing field pulls the secondary current in towards the center of the copper strip, resulting in increased copper losses. Fig. 9. Single gap, secondary inside. In Fig. 10 this problem is remedied somewhat by swapping the primary and secondary ...
With such a transformer in place, the speaker will load the amplifier to just the right degree, drawing power at the correct voltage and current levels to satisfy the Maximum Power Transfer Theorem and make for the most efficient power delivery to the load. The use of a transformer in this...
Reinforced insulation required for Safety Extra Low Voltage (SELV) output Note that, in conventional transformer construction, tape is applied such that it can be assumed to have gaps between layers -- enough tape width, overlap, and extension over the edges of the windings (using margin tape ...
To satisfy the minimum energy condition, the fringing field pulls the secondary current in towards the center of the copper strip, resulting in increased copper losses. Fig. 9. Single gap, secondary inside. In Fig. 10 this problem is remedied somewhat by swapping the primary and secondary ...