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Last Updated: Apr 25, 2025 | Study Period: 2024-2030
One strategy for combating noise with an inductor is a common mode filter. Although the filter technically isn't an inductor, it is an essential magnetic component for noise cancellation.In essence, a common mode filter works by permitting differential mode current to flow while blocking common mode current.The purpose of common mode filters is to selectively filter out common mode noise while allowing differential mode signals to pass.
The Global common-mode filters market accounted for $XX Billion in 2023 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2024 to 2030.
The KCZ1210AH range of miniature common-mode filters from TDK Corporation is available for use in automotive applications. With dimensions of 1.25 (L) x 1.0 (W) x 0.5 mm (H), the series is incredibly small and offers noise control for various transmission signal lines for automotives.
STMicroelectronics has introduced two new common-mode filters: ECMF04-4HSM10Y and ECMF04-4HSWM10Y for high-speed serial bus protect interface ICs. With 2.2GHz differential bandwidth, the ECMF04-4HSM10Y can eliminate common-mode noise on HDMI 1.4, MIPI, and connections.
With inbuilt ESD protection for high-speed MIPI D-PHY and HDMI interfaces, NXP Semiconductors has made a new family of Common Mode Filters available. A typical common mode rejection of more than 12 dB is provided by the PCMF series in the range of 300 MHz to 8 GHz. The small and portable designs of today's smartphones, tablets, and other portable gadgets are supported by it.
Effective noise suppression in signal and low voltage power lines with new AEC-Q200 compliant common mode filters To maintain optimal system operation and compliance with EMI regulations, common mode noise suppression is essential in the majority of applications. This is especially true in situations when there are various supply voltage levels.
For a variety of applications, including CANbus signal lines (including CAN FD), audio bus communication over UTP cables, and low voltage DC power lines, Bourns has recently introduced a number of novel common mode filters that are AEC-Q200 compliant. A popular communication system that utilizes twisted pair copper wires is called CANbus, also known as generic low voltage signal and power lines.
CANbus is now available in a variety of speed class ranges. The new Bourns Model SRF3225TAC series can handle IEC 62228-3 CAN FD Class II speed grades, while the classic CAN speed grades up to 1 Mbps of data rate are supported by the Bourns Model SRF4530A common mode filter series. A common mode filter for CAN, various signal lines, and even low current power lines is the Bourns DR334A series.
The DR334A series provides a significantly larger range of inductance values for filter curves that work at lower frequencies. It also has sector winding for common mode and differential mode filtering and a bifilar winding option for the best common mode rejection properties on the market.
Unshielded twisted pair copper lines have several benefits in terms of decreasing cable weight when used for audio signal transmission within a car, but effective noise management is required. To assist in filtering common mode noise in such two-wire unshielded twisted pair vehicle audio bus lines, the automotive grade Bourns Model SRF3225AB was created.
Without taking into account high voltage systems, the DC voltage levels in complicated electrical systems range from 1.0 V to 48 V. Multiple DC-DC converters are required to produce the different supply voltages of 1.0 V, 3.3 V, 5.0 V, 12 V, 24 V, and 48 V.
These converters' switching frequencies act as a source of common mode noise, which can disseminate via magnetic and/or capacitive coupling. The new Bourns SRF9045A and SRF1206A power common mode chokes, which have maximum current ratings of 5 A (SRF9045A) and 6 A/8 A, assist in reducing this noise on DC lines up to 80 V. (SRF1206A)
Sl no | Topic |
1 | Market Segmentation |
2 | Scope of the report |
3 | Abbreviations |
4 | Research Methodology |
5 | Executive Summary |
6 | Introduction |
7 | Insights from Industry stakeholders |
8 | Cost breakdown of Product by sub-components and average profit margin |
9 | Disruptive innovation in the Industry |
10 | Technology trends in the Industry |
11 | Consumer trends in the industry |
12 | Recent Production Milestones |
13 | Component Manufacturing in US, EU and China |
14 | COVID-19 impact on overall market |
15 | COVID-19 impact on Production of components |
16 | COVID-19 impact on Point of sale |
17 | Market Segmentation, Dynamics and Forecast by Geography, 2024-2030 |
18 | Market Segmentation, Dynamics and Forecast by Product Type, 2024-2030 |
19 | Market Segmentation, Dynamics and Forecast by Application, 2024-2030 |
20 | Market Segmentation, Dynamics and Forecast by End use, 2024-2030 |
21 | Product installation rate by OEM, 2023 |
22 | Incline/Decline in Average B-2-B selling price in past 5 years |
23 | Competition from substitute products |
24 | Gross margin and average profitability of suppliers |
25 | New product development in past 12 months |
26 | M&A in past 12 months |
27 | Growth strategy of leading players |
28 | Market share of vendors, 2023 |
29 | Company Profiles |
30 | Unmet needs and opportunity for new suppliers |
31 | Conclusion |
32 | Appendix |