Plug-In Magnetic Ring Inductor Three Wire Parallel Winding Energy
Storage Filter
1.Product Description
Plug in magnetic ring inductor is an electronic component designed
for convenient installation on circuit boards. Its core structure
consists of a magnetic ring and a winding wound around it. Magnetic
rings are usually made of materials with high magnetic
permeability, such as ferrite, which can effectively concentrate
the magnetic field, reduce magnetic flux leakage, enhance
electromagnetic shielding effect, and reduce interference with
surrounding components. The winding is made of wires of different
specifications according to application requirements to achieve
specific inductance values.
This inductor has excellent inductance performance, can maintain
stability over a wide frequency range, effectively suppress
high-frequency noise and electromagnetic interference, and is
widely used in power filtering, signal processing and other
circuits. Its plug-in design is easy to install and replace,
suitable for various circuit board layouts, especially in scenarios
that require high space utilization and maintenance convenience,
with obvious advantages. In addition, it also has good temperature
stability and mechanical strength, which can adapt to different
working environments and ensure long-term stable operation of the
circuit.
| Features | Advantages |
| Easy Installation | - Simplifies the assembly process on printed circuit boards (PCBs).
It can be quickly inserted into pre - drilled holes, reducing the
time and effort required for installation compared to surface -
mount components that may need soldering with more precision. |
| - Facilitates easy replacement in case of component failure. This
is highly beneficial for maintenance and repair work, as it allows
technicians to swap out the inductor without complex desoldering
procedures. |
| High Magnetic Shielding | - The magnetic ring structure effectively confines the magnetic
field within itself. This significantly reduces electromagnetic
interference (EMI) to nearby components on the PCB, enhancing the
overall electromagnetic compatibility (EMC) of the circuit. |
| - Protects sensitive electronic components from external magnetic
fields, ensuring their stable operation. This is crucial in
applications where multiple electronic devices are in close
proximity, such as in modern consumer electronics and industrial
control systems. |
| Stable Inductance Performance | - Maintains a consistent inductance value over a wide range of
frequencies. This stability is essential for applications like
power supply filtering and signal processing, where accurate
inductance is required to ensure proper functioning of the circuit. |
| - Resists changes in inductance due to temperature variations,
mechanical stress, or aging. This reliability leads to a longer -
lasting and more stable performance of the overall circuit. |
| Customizable Inductance | - By varying the number of turns of the winding, the gauge of the
wire, and the type of magnetic core material, the inductance value
can be precisely tailored to meet specific circuit requirements. |
| - Allows for flexibility in circuit design, enabling engineers to
optimize the inductor for different applications, from low - power
signal processing to high - power power supply circuits. |
2.Craftsmanship
The manufacturing process of plug-in magnetic ring inductors
involves multiple key links, which are closely connected and
jointly determine the performance and quality of the inductors.
Here is a detailed introduction for you:
1. Choose materials
2. Wire selection - winding method: manual winding/semi-automatic
winding/fully automatic winding
3. Pin Forming and Installation
Pin Material - Forming Process: By stamping, bending, and other
processes, the pins are processed into the desired shape, such as
direct insertion, bent leg, etc., for plug-in installation with
circuit boards.
Installation and fixation
4. Insulation treatment
Immersion treatment - tape wrapping treatment
5. Testing and Inspection
Inductance measurement - DC resistance test - Insulation
performance test - Voltage withstand test
