Development of Power Inductors to Boost Operation time of Mobile Device Display

October 14, 2014 · Filed Under Green Tech · Comments Off on Development of Power Inductors to Boost Operation time of Mobile Device Display 

ALPS Power Inductors
ALPS Green Devices has developed two new series of Liqualloy™ chip type power inductors the “GLCLK” and “GLCLM”. The two series were made using original powder compacting and molding technology plus altering the composition of the Liqualloy material used in earlier company’s green products, resulting in three fold increase in frequency characteristics over earlier products while supporting the use of switched mode power supplies with higher frequencies. Read more

Industry’s Smallest Double-Action Type TACT Switch

May 29, 2014 · Filed Under Trendy Products · Comments Off on Industry’s Smallest Double-Action Type TACT Switch 

ALPS TACT Switch
Alps has announced the development of SKTC series industry’s smallest double action type TACT switch with a form factor of only 3.4 x 2.2 x 0.62 . The new switch was developed to generate an operating feel through optimization of the shape and material of the contact using proprietary technology. To ensure reliable operation, a projection structure was adopted for the metal contact resulting in an increase in the size of the area for operating the switch, widening the mounting accuracy tolerance range, while removing any needs for projections into the switch button, thus facilitating integration into end products. Read more

Development of Single-Package Digital Pressure Sensor with Temperature Compensation Function

April 25, 2014 · Filed Under Trendy Products · Comments Off on Development of Single-Package Digital Pressure Sensor with Temperature Compensation Function 

ALPS Digital Pressure SensorALPS has announced the development of HSPPAD Series Digital Pressure Sensor ideal for smartphone and other type of mobile devices. The new sensors come with a built-in temperature compensation function which has been optimized based on data accumulated by company’s through compensation simulations, removing any needs for incorporating temperature compensation circuitry into the main unit and eliminating the power requirement for temperature compensation, resulting in energy savings. The new sensor also achieves low-noise output with configuration of the entire sensor, including the detection mechanism. This will help to reduce the signal average workload of the main unit. The new sensor has a wide measurement range of 300 to 1100hPa. The new sensor comes in a form factor of 2.5 x 2.5 x 0.8 mm .

Development of Industry’s Most Compact Radio Tuner for Automobile Application

June 11, 2012 · Filed Under Trendy Products · Comments Off on Development of Industry’s Most Compact Radio Tuner for Automobile Application 

Alps has announced the development of industry’s most compact radio tuner for automobile application. The newly developed TDGW9 Series comes with built-in DAB (Digital Audio Broadcasting)/DAB+/DMB-A (Digital Multimedia Broadcasting-Audio) decoder in form factor of 45.0 x 30.0 x 9.0 mm. Read more

Release of World’s smallest Two-Way, Two-Stage Detector Switch for Mobile Devices by ALPS

March 6, 2012 · Filed Under Trendy Products · Comments Off on Release of World’s smallest Two-Way, Two-Stage Detector Switch for Mobile Devices by ALPS 

Alps has released new series of compact two-way, two-stage detector switches for use in zoom lever control of mobile devices such as compact digital cameras and digital camcorders. The new SSCQ series, industry’s most compact has a mounting area which is approximately 30% smaller than Alps earlier products. In addition to this the height of the switch has been reduced by 40% . Read more

Development of Super Compact High-Precision Magnetic Sensor by ALPS

February 3, 2012 · Filed Under Trendy Products · Comments Off on Development of Super Compact High-Precision Magnetic Sensor by ALPS 

Alps announced the release of high-precision latch 2-phase output type magnetic sensor. The new super compact sensor combines two capabilities within single package, enabling to detect rotation speed as well as direction, helping to reduce number of sensors required for a non-contact encoder while saving space inside automotive equiment.. The new HGPRDT series exhibits high robustness against gap variation achieved by adopting highly sensitive elements and it can be used as a non-contact encoder. It comes with built-in arithmetic circuit offering a selection of four detection modes. Read more

Development of Capacitive-type Humidity Sensor for Air-Conditioning Systems by ALPS

November 24, 2011 · Filed Under Trendy Products · Comments Off on Development of Capacitive-type Humidity Sensor for Air-Conditioning Systems by ALPS 

Alps Electric has announced the development of production of HSHCA Series capacitive humidity sensor to be used in air-conditioning systems, air purifier as well as other electrical home appliances, featuring high level of linearity over a broad range of humidity levels. Presence of various sensors within today’s home appliances as well as mobile devices helps appliances and mobile devices to function normally and accurately. For example accurate detection of temperature and humidity in appliances like air-conditioning systems and air purifier is reason for allowing such devices to function and is essential for improving their usability. Among all the sensors placed with such devices, humidity sensors have proved to be the one with the most difficulties. Read more

Development of “Liqualloy”, a Power Inductor for High-Current Applications

October 11, 2011 · Filed Under Green Tech, Trendy Products · Comments Off on Development of “Liqualloy”, a Power Inductor for High-Current Applications 

Alps Green Devices has announced the development of “GLMD Series” Liqualloy™ Power Inductor which is designed for high-current applications such as CPU power supplies in notebook PCs, servers, as well as other type of electronic equipment. The Liqualloy, the core material in the inductor, is a metallic glass with magnetic properties which has been developed jointly with Tohoku University, where it features industry leading low losses. Metallic glass is a type of amorphous metal with a disordered atomic structure, ideal for industrial applications due to its super cooled liquid region like oxide glass helping the new inductor to operate in lower losses than previous inductors, particularly when operating under light loads. Read more

Development of High Efficiency Power Inductor for DC/DC Converters Application by ALPS

November 3, 2010 · Filed Under Green Tech · 1 Comment 

Alps Green Devices has developed the GLMC Series, Liqualloy™ power inductor featuring higher power efficiency in such application as DC/Dc converters for notebook PCs with high-current battery drivers and servers requiring higher power efficiency. The new GLMC Series features a metal composite structure where winding wire is integrally molded with magnetic material in achieving both a compact design and supporting a large electric current. Read more

Industry’s Smallest Sliding Contact-type Detector Switch by Alps

September 24, 2010 · Filed Under Trendy Products · Comments Off on Industry’s Smallest Sliding Contact-type Detector Switch by Alps 

Alps introduced industry’s most compact sliding contact-type detector switch ideal of drive mechanism detection such as in automotive and home appliance applications. With half the size of conventional model, measuring 8.3 x 5.3 x 6.5 mm (W x D x H), the new product ensures high contact reliability under shock or vibration environment by adopting double-sided sliding contact. The new SPVQ8 Series feature a secured 2mm overstroke resulting in set design flexibility. The main body is feature a dust-proof and water-proof structure, compliant with IP67. Read more

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