Technical Article-page-26

The relationship between FR4/G11 epoxy sheet temperature and insulation temperature grade

2021-04-20 | By: ZTELEC-www.ztelecgroup.com | 92click

Do you know the relationship between FR4/G11 epoxy sheet temperature and insulation temperature grade? Follow ZTelec Group to learn more....

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Influence of insulating materials on oil-immersed transformers

2021-03-11 | By: ZTELEC-www.ztelecgroup.com | 189click

The insulation materials used in oil type transformers include electrical laminated wood, electrical pressboard, diamond dotted paper and so on....

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Electrical insulation sheet material thin insulation GPO-3 board

2021-01-20 | By: ZTELEC-www.ztelecgroup.com | 114click

Electrical insulation sheet material; Thin insulation GPO-3 board; Good flame retardant properties. UL temperature rating in the 120-210℃ electronic and 130-210℃ mechanical range.Read more now!...

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Transformer insulating crepe paper tube semiconductive black crepe paper

2021-01-15 | By: ZTELEC-www.ztelecgroup.com | 153click

Do you know the factors that affecting the aging of transformer insulating crepe paper tube semiconductive black crepe paper? Follow ZTelec Group to get the answers....

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Nema fr4 certification standard fr4 grade fiberglass laminate product catalogue

2021-01-14 | By: ZTELEC-www.ztelecgroup.com | 154click

Nema fr4 certification standard; Fr4 grade fiberglass laminate; Flame retardant UL94-V0; Do you need the catalogue of nema fr4 UL94v0? View our website now....

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Which kind of material of polishing carrier polishes better?

2021-01-11 | By: ZTELEC-www.ztelecgroup.com | 183click

Stainless steel polishing carrier, wear-resisting and good flatness. Epoxy FR4 sheet polishing carrier,good insulation, light weight and easy processing. See the difference now!...

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