3 ms·
The opposite. Planar (PCB-based) transformers are more expensive to make, but allow much tighter control over where wires and insulation go. A properly designe
by kees99 1y ago
The opposite. Planar (PCB-based) transformers are more expensive to make, but allow much tighter control over where wires and insulation go.
A properly designed one will be significantly more compact for the same power rating (compared to wire-wound one).
They are quite common in high-wattage high-reliability power supplies like modular PSUs in rack-mount servers.