Electrical transformers, static converters and inductors; parts thereof

HS v2022 Code: 850490

About electrical transformers, static converters and inductors; parts thereof

HS code 850490 covers a diverse range of electrical components that are essential for power transmission, distribution, and conversion. These devices, which include transformers, static converters, and inductors, play a crucial role in the global energy infrastructure, enabling the efficient and reliable delivery of electricity to homes, businesses, and industrial facilities. As the world's reliance on electricity continues to grow, the demand for these specialized components remains high, making this industry a vital part of the broader economy.

Production process

The production of electrical transformers, static converters, and inductors typically involves a combination of precision engineering, advanced materials, and sophisticated manufacturing techniques. The core components are often made from high-quality steel or other magnetic materials, which are carefully shaped and assembled to optimize their electromagnetic properties. The windings, which are responsible for the transformation or conversion of electrical currents, are typically made from copper or aluminum and are meticulously wound and insulated to ensure optimal performance and safety.

Production inputs

The main inputs required for the production of HS code 850490 items include raw materials such as steel, copper, and aluminum, as well as specialized machinery and equipment for winding, assembling, and testing the components. Additionally, the industry relies on a skilled workforce with expertise in electrical engineering, materials science, and precision manufacturing. Access to reliable sources of electricity and a robust supply chain are also critical for the efficient production of these essential electrical components.

Production outputs

The primary outputs of HS code 850490 are the electrical transformers, static converters, and inductors themselves, which are then consumed by a wide range of industries and applications. These components are essential for 853710 Boards, panels, consoles, desks, cabinets and other bases for electric control or the distribution of electricity, 851140 Electrical ignition or starting equipment of a kind used for spark-ignition or compression-ignition internal combustion engines, and 851650 Microwave ovens, among others. The efficient and reliable operation of these downstream industries is heavily dependent on the availability and performance of the electrical components covered by HS code 850490.

Revisions to 850490

Classification codes are adjusted frequently. The code may have been revised or replaced between system versions. The table below shows the history (newest to oldest) of the code 850490. The most recent 1 version of this code (850490) is in the HS v2022 system (this version):

This page shows the most recent version of code 850490.

Family tree for electrical transformers, static converters and inductors; parts thereof

    graph LR
    A["<a href='/classifications/hs/v2022/85'>85: Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles</a>"]
A --> B["<a href='/classifications/hs/v2022/8504'>8504: Electric transformers, static converters (e.g. rectifiers) and inductors</a>"]
B --> C["<a href='/classifications/hs/v2022/850490'>850490: Electrical transformers, static converters and inductors; parts thereof</a>"]

    B --> D["<a href='/classifications/hs/v2022/850410'>850410: Discharge lamps or tubes; ballasts therefor</a>"]
B --> E["<a href='/classifications/hs/v2022/850421'>850421: Electrical transformers; liquid dielectric, having a power handling capacity not exceeding 650kVA</a>"]
B --> F["<a href='/classifications/hs/v2022/850422'>850422: Electrical transformers; liquid dielectric, having a power handling capacity exceeding 650kVA but not exceeding 10,000kVA</a>"]
B --> G["<a href='/classifications/hs/v2022/850423'>850423: Electrical transformers; liquid dielectric, having a power handling capacity exceeding 10,000kVA</a>"]
B --> H["<a href='/classifications/hs/v2022/850431'>850431: Electrical transformers; n.e.c. in item no. 8504.2, having a power handling capacity not exceeding 1kVA</a>"]
B --> I["<a href='/classifications/hs/v2022/850432'>850432: Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 1kVA but not exceeding 16kVA</a>"]
B --> J["<a href='/classifications/hs/v2022/850433'>850433: Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 16kVA but not exceeding 500kVA</a>"]
B --> K["<a href='/classifications/hs/v2022/850434'>850434: Transformers; n.e.c. in item no. 8504.2, having a power handling capacity exceeding 500kVA</a>"]
B --> L["<a href='/classifications/hs/v2022/850440'>850440: Electrical static converters</a>"]
B --> M["<a href='/classifications/hs/v2022/850450'>850450: Electrical inductors; n.e.c. in heading no. 8504</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level2
class B level4
class C level6
class D level6
class E level6
class F level6
class G level6
class H level6
class I level6
class J level6
class K level6
class L level6
class M level6

  class C highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class C highlight