Technical Article-page-10

dry type transformer vs oil type transformer

2024-06-04 | By: ZTELEC-www.ztelecgroup.com | 145click

what is dry type transforme dry-type transformer can be defined as: A dry-type transformer is a transformer that does not use any liquid as an insulating or cooling medium for its windings or core. Instead, the windings and core are enclose...

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FR4 FOR MECHANICAL KEYBOARD POSITION BOARD

2024-04-03 | By: ZTELEC-www.ztelecgroup.com | 183click

The positioning plate is an important component of the keyboard, which generally plays the role of fixing the shaft body and bearing the force when the shaft body is pressed. According to the material, the positioning plate can be divided i...

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Seven Electrical Insulation Material Series Introduction

2024-02-01 | By: ZTELEC-www.ztelecgroup.com | 96click

A brief description of the seven major series of insulation material According to the classification of national standard, the insulation materials mainly include 7 series. Varnish, resin and glue. Impregnated fiber products Laminated produ...

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Composite Material Products Introduction Of Major Manufacturing

2024-01-16 | By: ZTELEC-www.ztelecgroup.com | 190click

composite material products Introduction to major manufacturing processes and equipment: The product is a composite of polyester film and polyester fiber non-woven fabric, made of polyurethane adhesives. Equipment including: laminating mach...

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How fiberglass cloth laminate/tube products are manufactured?

2024-01-15 | By: ZTELEC-www.ztelecgroup.com | 107click

Fiberglass cloth laminated sheet / tube products. Fiberglass cloth laminated sheet / tube manufacturing process and equipment Introduction. Laminated sheet/tube are made by the Alkali-Free fiberglass cloth impregnated with Phenolic resin or...

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Types, Characteristics and Applications of Phenolic Materials

2024-01-15 | By: ZTELEC-www.ztelecgroup.com | 76click

Phenolic material refers to a group of synthetic polymers derived from the chemical reaction of phenol (an aromatic organic compound) with formaldehyde. These materials exhibit a wide range of properties and are commonly used in various app...

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