Home > Products > Bakelite bobbins > PM9630 EP7 transformer Accessories, material with good temperature resistance.
PM9630 EP7 transformer Accessories, material with good temperature resistance.
- 80000 Piece / Pieces per Month
- Shengzhen
- T/T L/C Other
- 7 days
- Hot Selling Customize PM9630 EP7 transformer Accessories.
- Customized injection mold plastic parts custom abs plastic spools plastic inject molding spool
- High Quality Hot Sale Spring Flat Spring Retaining Spring Clips,Epc13 metal cover,Transformer Clips
- China Cable Transformers Accessories Supplier Heat Shrinkable Insulation Busbar Protection Cover
- Pq3415 copper strip + clip, Photovoltaic solar inverter accessories, current transformer accessories.
- DIN Standard Electrical Transformer Accessories 3KV /6500A Transformer Bushing transformer
Product Details
Brand Name: | LC | Place of Origin: | China | Model Number: | EP7(3+3P) SMD |
Packaging Details
1000PCS/BAG
Product Description
Understanding of transformer bobbin:
Bobbin (skeleton) plays the role of supporting coil (coil) in the transformer.
According to the different nature requirements of the transformer, it can be divided into thermoplastic materials and thermosetting materials.
Thermoplastic materials we commonly use are nylon, plastic and plastic. Thermosetting materials we commonly use are bakelite.
Characteristics and uses:
1. Bakelite (PM): thermosetting material with high stability, not easy to deform, temperature resistance of 150 ℃, high temperature of 370 ℃. The surface is smooth, fragile and can not be recycled. It is used for transformers with high temperature resistance.
2. Nylon: thermoplastic material, engineering plastic, with good ductility, not fragile, temperature resistance of 115 ℃, easy to absorb water, baked at 80 ℃ before use to make it stable. The surface is smooth, translucent and not fragile. It is generally used in transformers with strong oil resistance.
3. Plastic (PET): thermoplastic material, high hardness, easy to form, not easy to deform, temperature resistant to 170 ℃, non smooth surface, not fragile, generally used for bobbin.
4. Plastic (PBT): thermoplastic material, soft, not easy to deform, not resistant to high temperature (160 ℃), not smooth and not fragile, generally used for bobbin.
Material selection:
Conventional high-frequency transformer bobbin mainly uses bakelite powder materials as basic materials, such as t373j and t375j materials of Changchun company, pm9820, pm9630 and LCP materials of Sumitomo company. The material is brittle and fragile, and the fire rating is 94V-0. It can withstand high temperature (370 degrees), voltage resistance is about 10kV / mm, and the surface is smooth. It can be said that bakelite is the most used material in transformers, because it has high temperature resistance, no deformation, medium voltage resistance and is suitable for large and medium-sized power transformers.
Another kind of PET material is often used for bobbin support of high-frequency transformer wire rack. PET: chemical name polyethylene terephthalate, abbreviated as pet, is the most important variety of thermoplastic polyester, commonly known as polyester resin. Pet is easy to melt and form when heated. Its temperature resistance is around 130 degrees. It is not easy to deform after heating (thermal deformation temperature is 246 degrees). Its fire rating is 94V-0 and voltage resistance is 18kV / mm. It can be used as bobbin of high-frequency transformer and inductor shell. Its price is slightly higher than that of PBT.
Bobbin, a high-frequency transformer framework, can be selected and customized according to customers' specific use scenarios and requirements.
Company Profile
Dongguan Licheng Hardware Electronics Co., Ltd. was established in 2010 and is located in Shijie Town, Dongguan City, a famous electronic town inChina.
Our company specializes in the production of hardware stamping parts, transformer steel clips, clamp springs, CLIP, electronic connector shrapnel, intelligent shielding covers, SMD Bobbin, and metal and plastic mold manufacturing. Our products are used in the fields of intelligent communication devices, LED lighting security, digital technology, power transformers, photovoltaic inverters, and 3C electrical products. The company has a good quality concept, a complete mold research and development team, sufficient equipment and production team, and closely follows the forefront of electronic and electrical development.
To cater to the current technological era, our factory has introduced new production equipment, testing equipment, and experienced R&D technical personnel. At the same time, we continuously improve our internal management level and implement a large-scale and intelligent management model to ensure efficient production and excellent quality.
Our factory has long been trusted and supported by numerous large Taiwanese, Hong Kong, foreign, and mainland private enterprises.
Our company always adheres to the principles of customer first, quality first, honest service, and mutual benefit, seeking truth and pragmatism, and steadily advancing and growing in future market competition.
Contact Us
- Dongguan Licheng hardware electronics co., LTD
- Contact nameLI CHUN HUA
- Phone86-18025205628-86331949
- AddressEmail: dglichengwujin@163.com Dongguan,Guangdong
metal stamping parts | transformer clips/clamp | Brass terminal | Electronic accessories |
Bakelite bobbins | SMD bobbins | High-frequency transformer |
- Relay terminals, customized electronic hardware accessories, brass phosphor copper stainless steel stamping parts production.
- Photovoltaic inverter module accessories, red copper winding copper foil, stamping integrated copper foil, can be customized and produced according to customer design schemes.
- Standard Transformer Bushing 3KV/6500A Electrical Transformer Accessories
- Stainless steel quick release hose clamp/PQ4040 core clip for transformer
- Hot Selling Stainless Hoop Double Steel Wire Hose Hoop ClampPQ4040 core clip for transformer
- SUS301 Stainless Steel Spring Clamp for Transformer Mount Clips
- China supplies SUS301 EP7-3 Bobbin Transformer Clips
- Custom photovoltaic transformer soft copper foil, PQ3419/PQ3415 transformer copper tape winding resistance. Z-shaped integrated molding.
- 220v 12v audio Transformer 220v 8v used for telecom communication systems.
- PQ3415 inverter bobbinsFor transformers of different types
- High quality ER9.5 OEM metal alloy stamping part transformer clip with holes.
- Lifer Pin Guide Custom Metal Pins Plastic Parts Injection Guide Pin, 0.5 square pin, tin plated.
- PM9630 material with good high temperature resistance E25/10/6 Ver.5+8 black toroidal transformer bobbin.
- EFD25 transformer Accessories,High Quality Transformer Iron Core Bobbin
- PQ3220 EI JBK GEB UI ED type flame retardant transformer nylon bobbin for different transformers
- EE16 horizontal power transformer bobbin,PM9820 material with good high temperature resistance.
- Chinese suppliers SUS301 stainless steel transformer clips.
- EF12.6 High Quality Plastic Split CD Core EI Lamination Bobbin.
- ER14.5 transformer bobbins 100A50mA 100a:20ma 100a/25ma high frequency wire wound transformer
- Hot sale PQ4040 transformer clmaps tin plating on the surface..
- EE5 SMD (3+3P) transformer Accessories Transformer Bushing transformer 400v
- The conveying speed is fast Φ0.6mm PQ2620 Bobbins.
- SUS301 stainless steel material, thickness 0.2mm EPC10 Clips.
- Stock wholesale OEM 50mm Aperture ee5 transformer clamp..
Find Similar Products By Category
- Electronic Components & Supplies > Other Electronic Components
- Buy on GoldSupplier.com
- How to Buy
- Browse by Catagories
- Browse by Hot Regoins
- Private Sourcing Events
- Sell on GoldSupplier.com
- How to Sell
- Post Products
- Manage Products
- Manage Groups
- About
- About Us
- Link to Us
- Contact Us
- Sitemap
- Please Enter your Email Address
- Please enter the content for your inquiry.
We will find the most reliable suppliers for you according to your description.
Send Now-
LI CHUN HUA
Welcome to my shop! Glad to serve you!Please send your question!
Your message has exceeded the limit.
Your message has exceeded the limit.
-
-
Your inquiry content must be between 20 to 5000 characters.Send Now.
-
Please input the mailbox.
-