Model 15633 isolation transformer adapts equipment originally designed for the North American market for export. The transformer is UL listed and C-UL and TUV certified as a short-circuitproof ...

Designing a closed-loop, controlled power supply or motor-control system presents two main challenges. First, the design requires sending feedback voltage or current information across an isolation ...

Integrating an isolation barrier into a power IC is an example of how packaging technology has advanced the semiconductor state-of-the art. This technology enables these devices to perform as digital ...

Many of today’s switching power supplies implement synchronous rectifiers to improve efficiency. In isolated topologies, the power-supply controller typically is located on the primary side of the ...

Dc tolerant current transformers have long been used to sense ac currents in smart energy meters, but they have drawbacks and can be expensive. For some applications, resistive shunts make better ...