Breakthrough the “EMC Failure Wall” with Fundamental PCB Layout Optimization.
- First, we boost the noise immunity of your product through “Layout and Routing-Driven Noise Suppression”—a radical approach that minimizes reliance on EMI filters and components.
- Second, we identify and eliminate redundant components (De-tuning) to reduce your BOM costs and significantly improve product profitability.
“Based on my extensive hands-on experience, I provide advisory services for battle-tested noise suppression strategies.”
Instead of relying on “Band-aid solutions” and standard application notes…
We eliminate the root cause, making the PCB “Inherently Robust” by design.
What is “Layout and Routing-Driven Noise Suppression” ?
The Methodology:
A design-centric approach that maximizes a board’s potential through strategic layout and routing, rather than relying on additional components.
The Essence:
Moving beyond “Symptomatic Treatment” (Band-aid fixes), we focus on “Fundamental Cure” by neutralizing noise at its source.
The Synergy:
By optimizing multiple critical paths, the improvement in EMC immunity is not merely additive—it is “Synergistic,” delivering a non-linear leap in performance.
The Result:
We achieve a “Massive Design Margin” that far exceeds compliance requirements, ensuring stability against mass-production variances.
On-Site Service Overview
“Can EMC immunity really be improved without adding more components?”
It is only natural to be skeptical. In fact, back when I was a design engineer, I also believed that adding filters and shields was the only “standard” way to solve EMC issues.
To help you experience the power of “Layout and Routing-Driven Noise Suppression,” we offer three service phases designed to build trust and deliver results.
Phase 1: Pre-Assessment Meeting
Fee: Free of charge | Format: Web Conference
”Where do we even start?”
”We can’t afford another design re-spin.”
If this sounds familiar, our experience is here to help. Let’s start by organizing your current challenges and identifying exactly how our advisory can guide you to a solution.
Consultation:
We will address any questions or concerns you may have regarding our services and process.
Situation Review:
Please provide details regarding your current EMC challenges, specific test failures, and a high-level overview of your product system.
Feasibility and Quotation:
Based on the information provided, we will assess the feasibility of our support. If we determine we can provide a solution, we will issue a formal quotation.
Phase 2: Remote EMC Assessment
Fee: 700 USD (Prepayment via Stripe) | Format: Web Conference
Does it really work? Instead of listening to theory, experience the results for yourself. This “Proof-of-Concept” plan allows you to test a portion of our “Layout and Routing-Driven Noise Suppression” on your own hardware.
Targeted Advisory:
Upon reviewing your technical documentation, we will provide specific advisory on a single, critical area of your layout and routing that will yield a measurable improvement in EMC immunity.
Verification:
Following our advisory, your team will implement the modification and verify the results. You will witness firsthand how a single, strategic layout optimization can deliver far more dramatic results than adding ten individual noise suppression components.
Low-Risk Entry:
This service is offered at a reduced rate to allow for an easy evaluation of our expertise. Please note that this fee is non-refundable.
Service Delivery Guarantee:
If I fail to provide the technical assessment report to the Client within 7 business days after receipt of all required documentation (PO and technical data) and confirmation of payment (700 USD), I will refund the full 700 USD plus an additional 20% penalty fee (totaling 840 USD) to the Client. Ref: Article 7.5
Phase 3: Intensive EMC Troubleshooting
Fee: Starting from 5,000 USD (Success-based) | Format: One-week On-site Advisory
Our premium on-site service is dedicated to resolving persistent EMC failures and leading your product to final certification.
Full Disclosure of Countermeasures for Maximum Design Margin:
Building on the effectiveness demonstrated in Phase 2, we will disclose and provide advisory on all remaining layout and routing modifications. Our primary goal is not just to pass, but to achieve a robust design margin.
QCD Optimization via De-tuning:
If compliance is achieved ahead of schedule, we will provide advisory on “De-tuning”?identifying and removing redundant components to minimize your BOM costs and improve overall profitability (QCD).
Success-Based Fee Structure:
You only pay the 5,000 USD consulting fee upon successful passing of the EMC test. If the test is not passed, this fee is waived.
Travel and Expenses / Workflow:
Round-trip airfare and hotel accommodations are to be arranged by the client. A daily allowance (prepaid) is required. The engagement is officially confirmed, and the visit schedule is finalized once we receive the Purchase Order (PO), confirmation of prepaid expenses, and the Success Fee authorization via Stripe.
Compliance with PE and PL Laws:
Please note that I act strictly as a consultant/advisor. I do not perform hands-on hardware modifications. We require a member of your engineering team to be present to implement the suggested modifications based on our advisory.
Service & Payment Guarantee:
In the unlikely event that we fail to arrive on the scheduled date due to our circumstances, we will immediately cancel the Success Fee authorization. Additionally, all prepaid daily allowances and any incurred cancellation fees for travel and accommodations will be fully reimbursed. Ref: Article 7.4
Universal EMC Solutions: Transcending Industries and Regulations
With nearly 20 years of experience in the medical device industry, I have navigated the most stringent standards, including IEC 60601-1-2. This background has solidified my conviction: the core technology of EMC suppression remains universal, regardless of the country, industry, or specific regulation.
My expertise applies to all sectors—from consumer and industrial electronics to automotive, telecommunications, medical, and even military/aerospace. Whether you face mandatory regulations (e.g., IEC, CISPR, FCC) or rigorous voluntary/industry standards (e.g., MIL-STD, RTCA DO-160), I provide solutions rooted in the fundamental principles of physics.
U.S. Market (USA)
I provide design optimization and technical support to ensure your products pass critical U.S. EMC standards:
- General Electronics: FCC (Mandatory)
- Medical Devices: FDA (Mandatory) / IEC 60601-1-2
- Military & Aerospace:
MIL-STD-461 (Defense Standard)
RTCA DO-160 (Industry Standard)
UK & European Markets (UK / EU)
I ensure technical EMC compliance within the complex regulatory landscape of the post-Brexit era:
- United Kingdom (UK):
- Technical support and troubleshooting for EMC testing based on the EMC Regulations 2016 (UKCA Marking).
- European Union (EU):
- Technical support and troubleshooting for EMC testing based on the EMC Directive (2014/30/EU) (CE Marking).
- Development of technical countermeasures in accordance with the specific EN Standards referenced by the directives.
Note: Even if your specific industry standards are not listed above (e.g., Railway, Marine, Industrial Plants, Nuclear Facilities), I can provide flexible support based on the first principles of physics. Please feel free to consult with me.
認証サイトや貴社現場で、即座に不合格を解消するオンサイトサービス
- 認証サイトの試験で不合格になった
- 明日中に対策の目処を立てたい
といった緊急性の高い課題も、迅速に対応致します。
料金（概算）
基板をお預かりして改修し、後日現場で効果検証するオフサイトサービス
対策開始から試験合格まで、お時間に余裕がある方向けの標準プランです。
緊急対応を要さない分、ご利用頂きやすい価格帯に設定しております。
料金（概算）
世界各地の現場へ出張対応｜国を問わず現地で課題を解決
認証サイトから開発・製造拠点まで、場所を問わず直接お伺いしてサポート致します。
各国のEMC規格に幅広く対応しております。
EMI（エミッション試験）[ ]内は略称/俗称
| 伝導妨害波測定 [雑音端子電圧/CE:Conducted Emission] | EN61000-6-4 CISPR11/25 |
| 放射妨害波測定 [放射エミッション/放射妨害電界強度/RE:Radiated Emission] | EN61000-6-4 CISPR11/25 |
| 電源高調波測定 [高調波] | IEC/EN61000-3-2，IEC/EN 61000-3-12 |
| 電圧変動,フリッカ測定 [フリッカ] | IEC/EN61000-3-3，IEC/EN 61000-3-11 |
EMS（イミュニティ試験）
| 静電気放電イミュニティ試験 [静電気,ESD] | IEC/EN61000‑4‑2,ISO10605 |
| 放射無線周波電磁界試験 [放射イミュニティ/RI:Radiated Immunity] | IEC/EN61000-4-3 |
| 電気的ファストトランジェント／バースト試験 [EFT/B] | IEC/EN 61000-4-4 |
| サージ試験 [雷サージ] | IEC/EN 61000-4-5 |
| 伝導妨害試験/無線周波数伝導イミュニティ試験 [伝導イミュニティ/CI:Conducted Immunity] | IEC/EN 61000-4-6 |
| 電源周波数磁界試験 [磁界] | IEC/EN 61000-4-8 |
| 電圧ディップ,瞬断試験 [DIP/瞬停] | IEC/EN 61000‑4‑11,IEC/EN 61000-4-34 |
昔の規格/特定業界で行われてきた試験
| インパルスノイズ試験 | NECA TR‑28,JEM-TR 177 |
| 電源電圧の位相投入試験 | 業界オリジナル |
| 電源の漸増減試験 | 業界オリジナル |
その他、製品全体の規格
| IEC60601‑1[安全性] | 患者漏れ電流,耐圧,除細動保護など |
| IEC80601-2-30/JIST 1115 | 非観血式電子血圧計 |
| ISO80601-2-56/JIST 1140 | 電子体温計 |
| IEC60601-2-27/JIST0601-2-27 | 心電図モニタ |
創業の想い
私が若かりし頃、とある日の静電気試験の現場で、エンジニアとしての価値観を大きく変える経験をしました。
- 対策前：気中放電0.5kVでリセット
- 対策後：15kVで正常動作
ノイズ対策部品を一切使わず、配線経路を見直しただけで、耐性が20倍以上に跳ね上がったのです。
この経験を多くのエンジニアに伝えたい、それが創業の想いです。
お時間がありましたらご覧下さい↓
The Breakthrough: When ESD Success met Radiated Emission
Riding the momentum of passing the ESD (Electrostatic Discharge) test, I immediately ran the Radiated Emission test on the same board—a test it had previously failed.
The result was staggering.
Until then, we were barely scraping by with a -3dB margin. After the modification, we secured a solid -10dB at the worst point, and an average margin of -15dB.
To be honest, it was like a bolt from the blue. It shook everything I knew.
Reflecting on the “Traditional” Way
Looking back, I had always lived by the “senior’s rulebook”: EMC is about using filters and components to brute-force your way to compliance. I was stuck in a loop of “Symptomatic Treatment.”
But that day, I was staring at a problem that the rulebook couldn’t solve.
The Turning Point: A Shift in Perspective
I decided to throw away the conventions and trust my own instincts.
The breakthrough came when I shifted my entire viewpoint:
I became the Noise: I looked at the board from the noise’s perspective to find where it wanted to go.
I became the Board: I looked at the noise as an invader and found the cracks in my defense.
I began surgically removing the “vulnerable spots” (the “sickbeds” of the circuit) at their source.
The Revelation
In that moment, my doubt turned into a rock-solid conviction.
“Don’t try to fight the noise. Simply eliminate the reasons why the noise can exist.”
This was the birth of my “Radical Healing” approach.
A Question for You
You might be thinking, “Well, isn’t that just ‘better grounding’?”
Not quite. It goes deeper into the raw physics of the circuit.
Have you ever heard a veteran analog engineer from the old audio-tech days say, “Actually, it’s often stronger to merge AGND and DGND into one solid plane rather than splitting them”?
It’s similar to that.
Or have you ever heard someone shout at an EMC test site, “Hey! This other test passed simultaneously!”?
That is exactly what happened here.
Both phenomena are explained by the same physical logic. Unlocking that logic is the key to radical EMC optimization.
070-3525-6793