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SERVICE POMPA HYDRAULIC WILAYAH JABODETABEK DAN SEKITARNYA


CONTACT PERSON : MUHTADIR
0821-2451-3075 (Hp/WA)
021-8839-3519 (Telp/Fax)
muhtadirkadir@yahoo.com(Email)


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Installation, Repair and Maintenence

MAKALAH TENTANG DASAR INVERTER

CONTACT PERSON :  MUHTADIR 0821-2451-3075 (Hp/WA) 021-8839-3519 (Telp/Fax) muhtadirkadir@yahoo.com(Email) Inverter Inverter  adalah suatu peralatan elektronika daya yang berfungsi untuk mengubah listrik DC menjadi AC. Inverter seringkali disebut sebagai Variabel Speed Drive (VSD) atau Variable Frequency Drive (VFD). Prinsip kerja inverter adalah mengubah input motor (listrik AC) menjadi DC dan kemudian dijadikan AC lagi dengan frekuensi yang dikehendaki sehingga motor dapat dikontrol sesuai dengan kecepatan yang diinginkan. Dalam industri, inverter merupakan alat/komponen untuk mengatur kecepatan motor-motor listrik/servo. Atau bisa disebut converter drive. Cuma kalau untuk servo lebih dikenal dengan istilah servo drive. Dengan menggunakan inverter motor listrik menjadi variable speed. Kecepatannya bisa diubah-ubah atau disetting sesuai dengan kebutuhan. Proses di industri seringkali memerlukan tenaga penggerak dari motor listrik yang perlu diatur kecepa...
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MAKALAH TENTANG KONVERTER ANALOG KE DIGITAL

CONTACT PERSON :  MUHTADIR 0821-2451-3075 (Hp/WA) 021-8839-3519 (Telp/Fax) muhtadirkadir@yahoo.com(Email) K ONVERTER ANALOG to DIGITAL 1. Background Conversion of Analog to Digital             Internal operation of digital systems always use a binary or multiple types of binary code, as well as any input or input into a digital system must also be in binary format sebelam processed in digital circuits, so does the output (output) as the result of a process of digital circuits is also in the form of binary.             Hence the need of digital control system is using analog transducers on the input or the input side and the output side of the analog drive or output, as illustrated in Figure 39.             In image 39 inputs or input is analog scale obtained from the process in trasduser, then by the an...
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MAKALAH TENTANG DASAR TRANDUSER DAN SENSOR

CONTACT PERSON :  MUHTADIR 0821-2451-3075 (Hp/WA) 021-8839-3519 (Telp/Fax) muhtadirkadir@yahoo.com(Email) TYPES AND SENSOR transducer                      The sensor is a device that can be used to detect and often serves to measure the magnitude of something.  The sensor is a type of transducer that is used to change a variety of mechanical, magnetic, thermal, and chemical beam into a voltage and electric current.  Sensors are usually categorized by measuring and plays an important role in the modern manufacturing process control. The sensors provide equivalents eye, hearing, tongue and nose into the microprocessor brains of industrial automation systems.      1.       Sensor Pressure Pressure sensor - the sensor has a wire strain gauge transducers, which convert mechanical stress into electrical signals. Basic introduction pe...
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