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Mersen is a leader in electrical specialties and graphite-based materials. They provide sophisticated graphite products for the semiconductor fab process. They have power electronics components like cooling devices, busbars and semiconductor fuses.
They offer advanced materials for extreme industrial environments. These are like graphite, reactive metals, ceramics and polymers. They also manufacture polysilicon used in photovoltaic panels and have products and solutions for semiconductor fabrication.
Their products contribute to the safety and reliability of products like motors and generators which are important inn the areas of Energy Generation and Distribution.
History – 1950 Le Carbone Lorraine takes over the worldwide distribution of products for Ferraz, an industrial fuse manufacturer based in Lyon.
Ferraz Shawmut – Power Components (now part of Mersen)
Industrial fuses, circuit protection, power interconnection, thermal management used in areas of power quality, power conversion, industrial controls.(Earlier Record in delabs)
They develop and manufacture electro-deposited copper foils in various IPC grades and thicknesses up to 400µm. These are used in high-end multilayer PCB. Electro-deposited copper foil forms the heart of many electronic gadgets and equipment we use today.
GOULD Electronics is a global leader in the market for copper foil products and the partner of numerous leading copper clad manufacturers and board shops.
“Electrodeposited copper foil has been used for half a century as raw material in microelectronics.”
- First patent for electroplating copper foil issued to Edison – 1908
- First production of ED copper foil in Eichstetten, Germany – 1963
Reverse treated copper foil is manufactured by applying copper nodularization, brass thermal barrier and passivation to the shiny smooth side of the foil rather than to the roughened matte side of the foil as is done when manufacturing conventional copper foil.
The treatment of RTC foils compared to standard foils provides faster, cleaner etching with more vertical sidewalls. Inner layer yields can be higher due to the cleaner etching and less undercutting of photo-resist.
GOULD Electronics GmbH
Hauptstraße 3, 79356 Eichstetten, Germany.
Embedded Power designs, develops and manufactures AC-DC Power Supplies and DC-DC Converters.
Types of Power Supplies Manufactured –
“Open-frame and enclosed models, highly configurable modular power supplies, rack-mount bulk power units, DIN rail power supplies and external power adapters”
This is a Medical Grade Step Down Power supply from Emerson. In a 2x4x1U size, it has integrated Overload and Overvoltage protection and Class B EMI filter.
A 130 Watt supply with a 18 Amp maximum current with triple outputs. It has a Efficiency of around 82% at full load.
Some Specs and Features
- Input Voltage: 90 V to 264 V
- Output Voltage: -15 V to 24 V
- Medical and ITE safeties
- Active power factor correction
- Remote sense
- EN61000-3-2 compliant
- Adjustable outputs
Emerson Network Power – Power Converters
1050 Dearborn Drive Columbus OH 43085, United States