home > News > Industry News

What are the main materials of the power adapter shell?

source:Industry News     Popular:adapter     release time:2022-03-26 10:08:55     Article author:sznbone    

  What are the main materials of the power adapter shell?(图1)

  What are the main materials of the power adapter shell? Everyone is familiar with power adapters. In recent years, the variety of electronic products has become more and more abundant, and the use of various international certified power adapters has become more and more extensive. Next, let Senshuqiang give you Popularize the information on the material of the power adapter shell.

  Power adapters are usually made of high-density plastic materials. Plastics can be divided into ordinary grades, temperature resistant grades, flame retardant grades, electroplating grades, etc. The main plastics used in our common power adapters are PC, ABS and PC+ABS.

  1. Characteristics of PC plastics

  Polycarbonate (PC) is a tough thermoplastic resin. Its characteristics are ① high strength, tensile strength 69MPa, bending strength 96MPa. ②High temperature resistance, long-term use can withstand 130 degrees Celsius temperature environment. ②Good transparency and non-toxic. ④Material color matching and surface coating are not as good as ABS. PC material has good and constant electrical insulation in a wide range of temperature and humidity, and is an excellent insulating material. At the same time, its good flame retardancy and dimensional stability make it form a broad application field in the electrical and electronic industry.

  2. Characteristics of ABS plastic

  Acrylonitrile-butadiene-styrene copolymer (ABS) is a thermoplastic polymer material structure with high strength, good toughness and easy processing. It can perform normally in the environment of -25℃~60℃, and has good formability. The surface of the processed product is smooth and easy to dye and electroplating. Performance characteristics of ABS material: ① Low strength, tensile strength 43MPa, bending strength 79MPa. ②It is not resistant to temperature, and the long-term use temperature should not be higher than 60 degrees Celsius. ③ The fluidity, coloring and surface spraying and electroplating properties are all good. ABS materials are used in household appliances, panels, masks, assemblies, accessories, etc., especially household appliances, such as washing machines, air conditioners, refrigerators, fans, etc.

  3. Characteristics of PC+ABS plastic

  Acrylonitrile-butadiene-styrene copolymer (ABS) is a general-purpose thermoplastic polymer. The synthetic material of Pc and ABs, which takes the characteristics of the former two, has excellent molding performance, good fluidity and high strength (tensile strength 56MPa, bending strength 86MPa). PC+ABS material is easy to process, has good processing dimensional stability and surface gloss, is easy to paint and color, and can also perform secondary processing properties such as metal spraying, electroplating, welding and bonding. Because the characteristics of ABS combine the characteristics of its three components, it has excellent comprehensive performance, and it has become one of the preferred plastics for electrical components, home appliances, computers and instruments.


Read recommendations:

Inductance & Coil

100-300W Charger,100W Charger,200W Charger,300W Charger

24-65W Switching Power Supply

Teach you how to distinguish high-voltage cables and low-voltage cables

Over-powdering process in power cord

Related Information

What are the conditions of use and maintenance methods for switching power supplies?

2022-05-21

Some Frequently Asked Questions about Power Adapters

2022-05-20

How to deal with the electromagnetic interference of switching power supply which is difficult in EM

2022-05-19

Six situations and solutions that cause the whistling of switching power supplies.power supply price

2022-05-18

Lightning Surge Test Method for Switching Power Adapters.adapter factory

2022-05-17

Two common power adapter output overload protection methods.ADAPTOR price

2022-05-16

Common fault maintenance skills of switching power supply

2022-05-14

How should we choose the charger?

2022-05-13

Power adapter expertise.CE ADAPTOR

2022-05-12

How to solve the high temperature rise of switching power supply transformer?

2022-05-11

The role of varistor in switching power supply

2022-05-10

Structural characteristics and working principle of varistor

2022-05-09

The role of varistor in switching power supply

2022-05-09

What are the main components of switching power supply

2022-05-07

Two ways for MOS devices to dissipate in high-power power supplies,CE ADAPTOR Processing

2022-05-06

Several common insulation protection technologies for power adapters

2022-05-05

What are the unique advantages of high frequency switching power adapter

2022-04-27

What are the main components of switching power supply.China cnc plastic cutting

2022-04-26

Troubleshooting method of switching power supply,CE ADAPTOR wholesale

2022-04-25

How to use the power adapter correctly

2022-04-23

What is the comparison between a charger and an adapter?

2022-04-23

The optimal solution of drone power management solution!

2022-04-22

Several common insulation protection technologies for power adapters

2022-04-21

What are the unique advantages of high frequency switching power adapter

2022-04-20

General Mechanism Analysis of Switching Power Adapter.ac power adapter wholesaler

2022-04-19

Suppression method of low frequency ripple of switching power supply

2022-04-16

Why is the power adapter making noise?

2022-04-15

When the power adapter is in normal use, what is the normal temperature?

2022-04-14

90% of people use the car charger incorrectly, are you using it right?CAR POWER SUPPLY sales

2022-04-13

The difference between a power adapter and a voltage regulator

2022-04-12

Popular recommended products

EI-41 ADAPTER AC ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Adapter

2020-08-28

3-15W Switching Power Supply

2020-08-28

12W POWER SUPPLY,12W CAR POWER SUPPLY,POWER SUPPLY,CAR POWER SUPPLY

2020-08-27

EI-48 ADAPTER LINEAR ADAPTOR Switching Power Adapter INTERCHANGEABLE ADAPTOR Linear Adapter

2020-08-28

3-12W Medical Switching Power Supply 3W Switching Power Supply 12W Power Supply

2020-08-27

Transformer,High Frequency Transformer,Frequency Transformer

2020-08-27

3-100W PCBA power supply 3-100W Customized power supply 3-100W power supply

2020-08-27

ER42 High Frequency Transformer

2020-08-27

QC3.0 24W USB Charger,24W USB Charger,24W USB Charger,USB Charger

2020-08-27

EI-35 ADAPTER AC ADAPTER SWITCHING ADAPTOR Linear Power Adapter Linear Adapter

2020-08-28

45W PD Charger,45W Charger,PD Charger

2020-08-27

12V2ASwitching Power Supply

2020-08-28

Transformer,Power Transformer,Ring Power Transformer

2020-08-27

24-36W Charger,36W Charger,24W Charger,30W Charger

2020-08-27

12W CAR CHARGER,12W USB CAR CHARGER,CAR CHARGER,12W CHARGER

2020-08-27

MKS-1203000EX Switching Power Supply

2020-08-29

12-24W Medical Switching Power Supply

2020-08-27

MKA-571652420 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter

2020-08-28

MKS-1201250HEU Switching Power Supply

2020-08-29

18-25W Switching Power Supply

2020-08-28

72-200W Switching Power Supply

2020-08-29

24-65W Medical Switching Power Supply

2020-08-27

12VDC8A 96W power supply

2020-08-28

MKD-571202000 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter

2020-08-28

36-65W Switching Power Supply

2020-08-29

EI-28 AC ADAPTER LINEAR ADAPTOR Linear Power Adapter Switching Power Adapter Linear Adapter

2020-08-28

Inductance & Coil

2020-08-27

EI Power Transformer Power Transformer

2020-08-27

60W 6USB Charger,60W Charger,6USB Charger,Charger

2020-08-27

12-36W POE POWER SUPPLY

2020-08-27
Copyright 2020 © Merryking Technology Co., Ltd. All rights reserved