The SiP11203/11204 and Si9122A interface via a pulse transformer
to provide isolated control of the synchronous MOSFETs.
However, some of the major players include Scientific Conversions pulse transformers
on the BNC and XLR inputs.
New dual-channel gate driver with iCoupler[R] digital isolation technology replaces optocouplers and pulse transformers
to reduce board space by up to 70 percent and cut costs by 30 percent.
TAIPEI, Taiwan -- With years of experience in producing various kinds of Pulse transformers
, YUAN DEAN SCIENTIFIC CO.
Using the Silicon Labs Si8420 digital isolator in place of pulse transformers
eliminates numerous design issues such as duty cycle limitations and non-monotonic decay of output during shutdown.
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.
12 /PRNewswire/ -- Schaffner EMC, a leading provider of EMI/RFI components and solutions for power quality, has recently released its new components short form catalog showcasing its complete line of filters, chokes, feed-through and power-quality components and pulse transformers
for electronic systems.
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 input is designed to work with low-cost pulse transformers
and optocouplers, saving cost in the final design.
The company offers DC/DC Converters, Pulse Transformers
, Filters, Chokes, and Modules for Ethernet, Fast Ethernet, 10 Base T, 10/100 Base T, PCMCIA, Token Ring, FDDI and ATM.
6 million in pulse transformers
more than offset the impact of network modules average selling price (ASP) declines.
The Pulse transformers
have 50 percent lower leakage than other PoE power transformers, reducing the need for inefficient snubber circuits and increasing overall power supply efficiency.