Paper and Plastic Film Capacitors

A. Capacitors Paper Consists of a thin sheet of paper, dipped into the oil or liquid wax whose function is to prevent inhaling moist air and also to improve or increase the dielectric strength, then the paper is coated with a thin aluminum sheet. Figure 5.2. paper capacitors Contact the aluminum metal sheets sufficiently made by soldering on a swatch ...

Read More »

Kapasitor Mika dan Keramik

A. Kapasitor Mika Mika adalah merupakan zat yang terdapat secara alamiah yang karena struktur phisik kristalnya yang serupa dengan pelat, sehingga menjadikannya dapat dilaminasi menjadi lembaran-lembaran yang sangat tipis sekali. Mika adalah jenis bahan yang sangat stabil dengan permitivitas yang tinggi, sehingga kapasitor kapasitor yang terbuat dari jenis bahan ini dapat menghasilkan spesifikasi unjuk kerja yang baik. Gambar 5.4. Contoh ...

Read More »

Mika and Ceramic Capacitors

A. Mica Capacitors Mica is a naturally occurring substance that is due to the physical structure of the crystal is similar to the plate, making it can be laminated into sheets of very thin one. Mika is a very stable type of materials with high permittivity, so that the capacitor capacitors made from these types of materials can produce a ...

Read More »

Charging and Discharging Capacitors

Capacitors are electronic components that can be used to store electrical charges within a certain time. Capacitors are generally made of two pieces of the conductor plate inserted down the middle slab called the dielectric insulator. If a capacitor is connected with the direct current source in a while there will be an electric current which flows into the capacitor, ...

Read More »

Readings Value Measure

There are two measurement systems are analog systems and digital systems. Analog systems related to information and analog data. The analog signal in the form of continuous functions, for example in a temperature indication is shown by the scale, the needle pointer on skalameter, or the appointment of an electronic scale. Digital systems related to information and digital data. Digital ...

Read More »

Pengkodean Kapasitor

Beberapa kapasitor yang dikeluarkan oleh pabrik mempunyai cara pengkodean yang berbeda-beda. Secara garis besar pengkodean sebuah kapasitor dapat dikelompokan berdasarkan dielektrikum jenis bahan, tegangan kerja, nilai kapasitansi beserta toleransinya, sedangkan untuk spesifikasi data-data yang lebih spesifik dan terperinci biasanya pabrik menginformasikan melalui datasheet; seperti misalnya besarnya nilai resistansi seri atau parallel, kerugian-kerugian arus kebocoran. Untuk mengetahui semua arti yang tertulis ...

Read More »