mosfet

Orchid Technologies Designs High-power Industrial Motion controller

MOSFET and TRENCHFET devices drive power electronics in an H-bridge configuration. The two board set provides isolation between the power electronics on the lower board and the control systems on the upper board. Twenty Four Bit high-precision analog... B2B News Asia
industrial - industrial motion control

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香港威柏电子（Westpac Electronics）于1996年成为BC components(后被VISHAY收购)分立元件授权分销商； 威柏电子于2005年正式成为VISHAY国内汽车全线电子元器件代理及各电子行业之分立元件代理； VISHAY代理（VISHAY一级代理 VISHAY中国代理商 VISHAY汽车电子元器件专业代理）。 VISHAY官方授权网址：http://www.vishay.com/contact?id=10232 (Westpac Electronics) vishay ... B2B News Asia
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Going green: Increasing flyback converter efficiency

A typical wall adapter plugged continuously into the wall costs the consumer about $3/year. Through the Energy Star program, countries in North America are working to reduce this cost as well as the pollution that results from making that power. Many ... ECN Asia
Power Sources & Conditioning Devices

Low RDS(ON) MOSFET

Fairchild Semiconductor (distributed in Australia by Farnell) has released a 20 V 2 by 2 by 0.55 mm thin MicroFET MOSFET that the company claims provides the lowest RDS(ON) in the industry. External Source

Boost efficiency for low-cost flyback converters

MOSFET significantly reduces these conduction losses. Figure 1 illustrates how you can convert a standard diode-rectified flyback supply into a self-driven-synchronous-flyback supply. In the self-driven-synchronous flyback, an N-channel MOSFET replaces... EDN Asia
Analog ICs / Discretes

MOSFET for power supply designs

Fairchild Semiconductor (distributed in Australia by Farnell) provides designers of isolated DC-to-DC applications a 100 V MOSFET with 50 percent lower RDS(ON) for higher efficiency in power supply designs. External Source

Hot-swap Techniques and Chips

Many electronic systems must run continuously without interrupting operations. So, technicians must add new cards and replace obsolete or damaged cards in these “high-availability” systems without turning off power. Extraction or insertion of cards ... ECN Asia
Power Sources & Conditioning Devices

Redundant power supply protection for efficient zero-failure, high availability systems

MOSFET and an external IC that provides the MOSFET gate drive signal. This technique combines the speed and protection performance of a diode with the conduction performance of a synchronous rectifier. Furthermore, because a MOSFET significantly improves... EDN Asia
Power Sources / Controllers

Using fast recovery MOSFETs for synchronous rectification

MOSFETs, used here to describe a MOSFET having a fast recovery body diode. At first glance, the benefit of using such MOSFETs is restricted to applications where the body diode is hard switched, such as in hard switching inverter topologies. However,... ECN Asia
Integrated Circuits & Semiconductors - Power Sources & Conditioning Devices

Higher voltage power MOSFETs

STMicroelectronics (distributed in Australia by Braemac) has introduced the STx7N95K3 family, a 950 V breakdown-voltage class of power MOSFETs. External Source

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