Home > Products > Bakelite bobbins > PM9630 material EFD25 (5+5P) transformer Accessories for high frequency transformer
PM9630 material EFD25 (5+5P) transformer Accessories for high frequency transformer
- 80000 Piece / Pieces per Month
- Shengzhen
- T/T L/C Other
- 7 days
- Galvanized Stainless Steel Spring Chips FK-ETD44 CLIP steel clamp Hardware
- stainless steel FK-ETD44 interlocking steel clamp, FKETD44 magnetic core clip, FK-ETD44 CLIP
- Pq3419 copper strip + clip, pq3419 photovoltaic inverter supporting components, pq3419 soft purple copper foil, copper strip precision stamping parts, burr less than 0.02mm.
- Pq3415 Copper Strip + clip, pq34 Photovoltaic Inverter Supporting Components, pq34 Soft Purple Copper Foil
- PCB welding terminal 70A high current welding terminal, PCB board wiring base
- EF25 high-frequency transformer clip,sus301 stainless steel,Fast delivery!
Product Details
Brand Name: | LC | Place of Origin: | China | Model Number: | EFD25 (5+5P) |
Packaging Details
500PCS/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 |
- Pq4040 clamp, pq4040 high frequency transformer bracket, phosphor copper material
- PQ3415 bobbin copper foil & clamps clip,Pq3415 photovoltaic transformer assembly materials
- Hot Sale PEI22 clip,EI22 clamp,Special clip for beauty instrument ei22 transformer,SUS301
- Transformer copper strip, copper foil, c1100 soft red copper stamping parts, customized according to customer dimensions.
- Wholesale RM6 clips rm6 transformer clamps,sk7material,surface tin-plating
- EP7-3 Bobbin Transformer Clips,Stainless steel material,Well-made, timely delivery
- Stainless steel Transformer Clips,Spring Flat Spring Retaining Spring Clips,The goods are delivered on time
- China supplies Transformer Clips,Online custom made stainless steel clamp holder clip
- Silver Transformer Clips,High Precision Stamping Bobbin Clips,China supplies
- Epc13 metal cover,Transformer Clips,Stainless Steel Clamps for EE8.3 High Frequency Transformer
- Customized EP7 transformer bobbins,EE19 Horizontal 6+6 Vertical 5+5 Transformer Bobbin
- Bobbin Custom EP7 SMD/SMT Bobbin For Transformers,PM9630 material with good high temperature resistance.
- China supplies PQ3220 transformer Accessories,Custom Size Plastic Bobbin, Plastic Spool.
- Customized Professional Manufacturer Injection Spool,PQ3220 transformer bobbins (6+6P).
- PM9630 EP7 transformer Accessories, material with good temperature resistance.
- 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
- 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
Find Similar Products By Category
- Electronic Components & Supplies > Electronic Accessories & Supplies > Other Electronic Accessories
- 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.
-