美国Endevco Corporation  www.endevco.com
美国恩德福克（ENDEVCO CORPORATION）公司成立于1947年，是美国老牌的军工企业，其振动冲击的很多行业标准都是该公司制定的，目前世界上公认的实验室级标准加速度传感器。它也是一家开发、制造各种测量用传感器及测试系统的公司。公司总部设在美国加利福尼亚的圣胡安-卡皮斯特拉诺。该公司制造的加速度及压力传感器被广泛应用于各研究开发领域，特别是汽车、航空航天、防卫、工业计算及其他电子器械等。产品在精度及可靠性方面一直得到极高的评价。ENDEVCO加速度传感器 
ENDEVCO品牌系列产品（包括传感器、放大器、校准仪器及相关配件）， 应用领域包括：发动机振动、高低温、冲击、碰撞试验、风洞试验、颤振试验、飞行试验、发射试验、粗糙路面试验、模态分析、动态压力、爆炸效应研究、地震波、砖井平台稳定性、雷达系统稳定性以及生物医学研究方面。ENDEVCO加速度传感器在全球测试 / 工程、医疗、运输、航空航天、汽车、舰船、石油化工等领域的关键传感器行业处于领先地位的ENDEVCO加速度传感器,为振动冲击测量、动态或静态压力测量提供了高品质的传感器，同时提供极适合于与传感器配用的低噪声同轴电缆和各种电荷转换器 / 放大器等电子仪器，极大的提高了加速度测量结果的可靠性。其中包括: 
世界上最小的单轴向加速度计重量仅0.14克。 
世界公认的小型标准加速度计。重量仅0.5克用于测量小型结构物的振动。 
微型三轴向压阻式加速度计。由于体积小，重量轻，极适合于航天航空及生物医学研究等要求负载小、较难安装之处。 
噪声极低的单轴加速度计。用于测量结构物的振动。如隔振板、地震测量等高精度环境测量。 
线性范围达100000 g的高冲击加速度计 
适合于近场爆炸冲击测量的高g值冲击集成电路式压电加速度计。 
量程为0～20000psi高压传感器,广泛应用于高压系统测量冲击波和液压脉冲. 
世界上公认的防辐射标准加速度计。用于反应堆中测量振动和零部件松动。 
超微型圆柱状压力传感器，适合于在小空间处安装。极适合于动态压力测量，如风洞试验、飞行试验和噪声研究等。ENDEVCO加速度传感器 

Founded in 1947, Endevco Corporation has grown from a small research and development firm to an international corporation, supporting customers with a global network of manufacturing and research facilities, sales offices and field engineers. For 60 years Endevco has been providing the most trusted solutions for the world’s most challenging measurement applications. 
Headquartered in San Juan Capistrano, California, Endevco is the world’s leading designer and manufacturer of dynamic instrumentation for vibration, shock and pressure measurements. Endevco’s accelerometer and shock sensor product offering includes piezoelectric, IEPE, piezoresistive and variable capacitance type devices. Our pressure products include both piezoelectric and piezoresistive type transducers for use in dynamic, static and acoustic applications. All of these transducers are supported by a complete line of related signal conditioners, amplifiers, cables, measurement systems and accessories. Over the years Endevco has earned a reputation for providing mission critical performance for the most challenging aerospace, automotive, defense, industrial, and medical applications where accurate and reliable data is absolutely vital. Examples of this include impact monitoring of NASA’s space shuttle, automotive crash and crush safety testing, in-flight gas turbine vibration monitoring, and activity monitoring in pacemakers.
In November 1994, Endevco became ISO 9001 certified. Since then we have achieved ISO 14000 environmental standards certification, which demonstrates our commitment to raising quality standards in measurement technology.
Time after time customers have discovered that Endevco products mean reliable data. Endevco provides measurement solutions based on advanced technology, superior performance and total customer support, worldwide, with quality and delivery to fit your schedule. Join forces with a company you can count on.
Endevco MEMS
Endevco is one of the early pioneers in the art and science of Micro Electro Mechanical Systems (MEMS) design and manufacturing. Since the early 1960’s, we have been researching and fabricating these miniature high performance devices in the Silicon Valley. Our facility in Sunnyvale, California utilizes bulk micromachining of silicon to produce many different types of MEMS. 
Endevco was the first to manufacture a bossed silicon diaphragm for a pressure transducer. Our MEMS piezoresistive pressure sensors support ranges as lowas 1 psi and as high as 20 000 psi. Our flip chip pressure sensor offers extremely small size and exceptional output in a surface mountable configuration.
Endevco manufactures many MEMS based piezoresistive accelerometers for a variety of applications. We innovated the first fully micromachined monolithic piezoresistive acceleration sensor, with operating ranges from 2000 to 200 000 g. Our accelerometers have been the standard for automotive crash testing for many years.
Our MEMS variable capacitance accelerometers have been used for over 10 years in the medical and aerospace industries with exceptional reliability. The newest addition to this family incorporates leading edge wafer level packaging to create a hermetic, surface mountable die with low height and a small footprint.
In 2006, Endevco expanded both the size and technical capabilities of the Sunnyvale MEMS wafer fabrication facility. The focus of this expansion was to add controls and equipment to support advanced designs and enable future high temperature and harsh environment products. Some of the new tools are a deep reactive ion etcher which enables complex structures and a scanning electron microscope for metrology. With our new infrastructure and our focus on new product development, we are ready to support our customers’ most demanding applications.