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Fuji Electric offers a high performance and easy-to-use, easy-to-design planer type power MOSFET achieved by the 2nd generation “Quasi-Plane-Junction” technology. It maintains both low power loss and noise, lower RDS(on) characteristics, more controllable switching dv/dt by gate resistance, smaller VGS ringing waveform during switching, narrow band of the gate threshold voltage, and high avalanche durability.
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The IGBT is a high performance 6th generation IGBT/FWD chipset with a compact design that provides for greater power output. It has environmentally friendly modules with easy assemblage, solder-free options, and RoHS compliance. The IGBT turn-on switching characteristics include: improved noise-loss trade-off, reduced turn-on dv/dt, and excellent turn-on dic/dt. Turn-off switching characteristics include: soft switching behavior and turn-off oscillation free.
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Fuji Electric automotive qualified high performance IGBT modules use the latest 7th generation reverse conducting IGBT Chip. Fuji Electric´s IGBT modules for EV, HEV/PHEV employ a closed direct water-cooled aluminum jacket, which leads to a reduction of the thermal resistance about 40% compared to a conventional fin type heat sink and achieving high power density and a light weight compact package. With new developed technologies the Tjopt increased to 175°C continuous operating temperature. This leads to an about 25% higher output power and a high power cycling capability which is more than twice as high as conventional technology at Tjmax=150°C.Fuji Electric automotive IGBT modules are equipped with an On-chip temperature sensing diode, which provides a high accuracy ...
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Fuji Electric sensors provide absolute and relative pressure measurement with high accuracy due to digital trimming and with a wide pressure range, full scale up to 700kPa absolute or 45MkPa relative. High accuracy sensors for Fuel Tank applications from -6kPa to +6kPa or specially designed exhaust gas sensor for the usage in the Diesel Particle Filter for example are also available. The sensors are provided with an overvoltage protection circuit, an EMC filter, and a surge protective device in the sensor chip; surge protection conforms to ISO7637-level 4 for automatic components and high reliability ensured by EPROM bit redundancy. Each sensor has a diagnostic self-detecting function in the event of a wire opened among Vcc, Vout and GND terminals.Fuji offers analog as well as digital Pres...
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Cold wall furnace with protective gas atmosphere or vacuumHTM’s cold wall furnaces are suitable for work in oxygen-free atmospheres at temperatures up to 2400 °C.Depending on the materials used for the heating conductor and the thermal insulation, different application specific versions are available. By using oxygen getters in the thermal insulation, extremely low-oxygen gas atmospheres or – in a modified version – high vacuum can be achieved. The usual working space volumes range from 0.5 l to 20 l.
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“LK” split tube furnace with FeCrAl resistance heaterThe distinctive characteristic of this versatile furnace model is its working space that can be opened along the longitudinal axis. With a maximum temperature of 1150 °C, the split tube furnace is a good solution for applications with gas or vacuum tight quartz working tubes.Numerous modifications such as different stand variants, multizone versions or gas-tight installations make this furnace a real all-rounder.Technical dataMaximum temperature1150 °CMaximum continuous working temperature1100 °CDiameter of the working space10 – 100 mmLength of the working spaceup to 2000 mmWorking positionshorizontal, vertical or swivel-mountedAtmosphere in the working spaceambient air; with working tube inert, oxidizing an...
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HTM produces a wide variation of rotary tube furnaces, exclusively according to application and user requirements. These furnaces are for example suited for chemical reactions, calcining processes or the production and hardening of granules. They can be used for continuous or discontinuous (batch) operations, with different process gases, under water vapor or in vacuum as well as for exhaust gas or hydrogen post-combustion.All tube furnaces and split tube furnaces, both single zone or multi-zone (up to 10 heating zones), are suitable as heating units. They can be combined with working tubes made of quartz glass, alumina ceramic, stainless steel and inconel.The control unit is housed in a separate housing and contains the controls for temperature, motor drive and gas flows.In addition, we c...
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Finally, economic energy savings of up to 30% can be realised in magnetic coupling systems through the application of the BOROHARDCAN®.The Borosilicate canister BOROHARDCAN® has no eddy currents losses, can be used in extreme temperature conditions and has a very good chemical resistance. The BOROHARDCAN® is a cost-effective alternative to other non-metallic canisters, both through lower acquisition costs and through the avoidance of thermal power dissipation.Replacement on running machines and plants is simple since the connecting dimensions and the external geometry are structurally identical.
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Predominantly for use in centrifugal pumps, DST produces complete SSiC ceramic plain bearings. The bearings are available as axial and radial types and can be combined with the DST standard permanent magnetic couplings. SSiC ceramic plain bearings are produced using newest material combinations and modern manufacturing technology.