What does PT stand for?

1 reduces the maximum inductance requirements for pulse transformers from 350 Micro Henry to 120 Micro Henry, the result of advances in PHY technology since passage of the current low power IEEE802.

6 include: More power supply regulators, all-film power supply bypass capacitors in the analog stages (the DAC2 used mostly ceramic), 4-layer PCB with ground plane and better signal routing, pulse transformers on the wired inputs, DC-canceling servos, shunt mute circuit instead of series, 24-bit DACs, and higher quality electrolytic caps.

It is excellent for potting and encapsulating pulse transformers, potting magnetic components, and encapsulating power supplies and coils.

This highly integrated device eliminates the need for expensive external circuitry such as pulse transformers to conserve not only board space but to reduce the cost of the overall design.

Schaffner EMC, a leading provider of EMI/RFI components and solutions for power quality, and Digi-Key Corporation, an industry leader known for the breadth and availability of its product line, announced today that the companies have entered into a global agreement for the distribution of Schaffner's full line of EMC and power quality products, such as chokes, filters, pulse transformers, and feedthrough components.

The solution uses an inexpensive common pulse transformer that forms a digital isolation barrier, transferring both power and data to the PSTN line side components.

The device uses an inexpensive common pulse transformer that forms a digital isolation barrier, transferring both power and data to the PSTN line side components.

A small pulse transformer forms an isolation barrier, transferring both power and data to the PSTN line side components, resulting in reliable performance in presence of EMI and a tolerance to line voltage variations, thus enhancing overall performance.