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Causes of transformer burnout and how to repair it
2024-07-08 | By: ZTELEC-www.ztelecgroup.com | 50clickWhat is a Transformer A transformer is a passive electrical device that transfers electrical energy from one circuit to another through the process of electromagnetic induction. It is most commonly used to increase (step up) or decrease (st...
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Fr4 dielectric constant and PCB board
2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 159clickIn this article, we mainly talk about the effect of fr4 dielectric constant on circuit boards....
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What is phenolic material, what are its types and uses
2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 186clickPhenolic resin is an industrial laminate that has many applications and formulations depending on its material and specific properties. It has many uses in manufacturing electronics and manufacturing parts. Atlas Fiber is available in a var...
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what is phenolic material
2024-07-02 | By: ZTELEC-www.ztelecgroup.com | 112clickWhat are phenolic resins? Phenolic resins, also known as phenol formaldehyde resins (PF) or phenoplasts, are synthetic polymers obtained by the reaction of phenol or substituted phenol with formaldehyde. They were the first commercial synth...
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Talking about the same and differences between epoxy insulating board G10 and fr4
2024-07-01 | By: ZTELEC-www.ztelecgroup.com | 180clickBoth G10 and fr4 are developed and applied as insulating materials. Here, we first enumerate what they have in common: 1. Essentially the same The same in essence refers to the same raw materials used to make g10 and fr4. They are all made...
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The story and application of bakelite sheet
2024-06-29 | By: ZTELEC-www.ztelecgroup.com | 53clickBakelite sheet is also called glue board, phenolic laminated board. It is made of high-quality bleached wood paper and cotton lint paper as raw materials, and made of phenolic resin made of high-purity, fully synthetic petrochemical raw mat...
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- ELECTRICAL INSULATION MATERIALS
- POWER TRANSFORMER
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