English (UK) 
简体中文 Hey, are you staring at that magnetic drive cable in your hand and fretting - "How much of a hassle does CE certification have to be if I want to sell this thing to Europe?" Don't panic! Today we'll break it up and crumble it down, and put it in plain English.The whole process, test items, cost and cycle time of CE marking of magnetic drive lineOne time to tell the whole story. Don't worry, no whole terminology bombardment, and newbies can understand it in seconds!
🔍First of all, to understand: CE certification in the end what? Why do we have to do?
To put it bluntly, CE is the "market pass" of the European Union. Without it? Your magnetic drive line can't even enter European customs!
- core purpose: Proof of productNo electricity, no interference with other equipment, environmentally friendly and non-toxic(The EU can be serious).
- Mandatory scope: All electronic devices with plugs/batteries, magnetic drive cables properly included!
💡personal viewpointDon't think of CE as a "checklist", it's really aEndorsement of product safetyThe European consumer recognises this label - the price can go up by two euros. European consumers recognise the label - with CE on it, the price can go up an extra two euros can you believe it?
📋Second, the whole process of CE certification of magnetic drive line: 6 steps to get it done!
Let's follow the timeline and not get lost!
1. Ordering & selection of organisations (1-3 days)
- directives:: Magnetically driven wires are mainly stuck in two -EMC (anti-interference)+LVD (electrical safety).
- mechanism: Find an EU-accredited laboratory (don't be cheap and choose a pheasant organisation, you won't be able to turn around and cry if the certificate is invalid!) The following is a list of the most popular labs in the world.
2. Prepare materials & send samples (3-5 days)
What to prepare? Remember these 4 core documents:
✅ Product manual (English!)
✅ Circuit diagram + PCB design (don't leave out key component types)
✅ List of key components (e.g. CE/RoHS certificates for magnetic heads, chips)
✅ Table of technical parameters (voltage and current clearly written)
Send Sample2-3 articlesIn the past, pickingLatest batchThe - don't fool with engineering prototypes!
3. Laboratory start-ups (heavy lifting! 7-10 days)
What does a magnetic drive line measure? There are two main blocks:
- EMC Electromagnetic Compatibility Testing::
- Harassment testing: Fear of you interfering with others (e.g. plugging into a computer and causing WiFi to disconnect) → MeasurementConducted radiation (EN55032), andspace radiation.
- immunity test: fear that you will be interfered with (e.g. malfunctioning during a thunderstorm) → testElectrostatic discharge (ESD), andsurge immunity.
- LVD Security Testing::
- dielectric strength: Turn on the high voltage to see if it leaks (simulate a humid environment).
- Temperature Rise Test: Is it hot to touch the magnetic head during fast charging.
- Plug torque: Wave the cable around wildly to see if the connector is secure.
💡lesson learnt through blood and tears: 90% is stuck at this step! For example, the magnetic drive line of a factory is stuck in the step due toElectrostatic Discharge Not Passed--- Disconnect at the touch of a button in the winter and take 1 month more to rework!
4. Correction of defects & re-examination (+3-7 days if problematic)
Can't pass the test? The lab will dump you.Rectification list(e.g. "add a magnetic ring" or "change the insulation"). Hurry up and finish it.Resend Sample!
5. Getting report & labelling (1-3 days)
You'll receive it when it passes:
- CE test report(Thick pile, save it!)
- CE Declaration of Conformity (DoC)-Legal documents signed and stamped by himself/herself.
endCE markPrint on the packaging/wire body (don't go smaller than 5mm in size!).
6. Follow-up monitoring (1 per year)
Don't think it's over! The EU will sample products on sale in the market.Annual renewalHave the lab review it once to avoid a rollover.
💰Third, the cost of revealing: 3,000 yuan to hit the bottom, not capped?
The cost is broken down into three pieces to give you a clear picture:
- Basic Testing Fee::
- EMC testing →1500~3000 Yuan
- LVD test →1,000~2,000 yuan
(Ordinary magnetic drive line without fast charging is about $2500, those with 100W fast charging + magnetic light effect will have to pay extra!)
- Certificate Service Fee::
- General CE certificate →500~1000 yuan
- With bulletin number (issued by NB organisation)→2000 +(A must for high-end clients)
- invisible expense::
- Translation instructions →200 yuan/page
- Expedited fee (report in 3 days) →Double!
- Rectify and retest →Additional per project(Changing circuit boards? Prepare to pay another 2,000+)
💡personal recommendation: The total budget is calculated on the basis of4000~6000 YuanPrepare and leave some margin against rollover - after all, you can't save what you can't save on certification!
⏳IV. Cycle: as fast as 7 days, as slow as 1 month!
Timeline reference 👇:
| point | length of time | Can it be expedited? |
|---|---|---|
| Prepared Materials | 3-5 days | ❌ |
| Express Sample | 2-3 days (longer internationally) | ✅ (SF Express) |
| laboratory test | 7-10 days | ✅ (plus money reduced to 3 days) |
| Rectification and retesting | +3-7 days | ⚠️ (depends on factory fit) |
| issue certificates | 1-3 days | ✅ |
| total periodIf you're going to be a good boy, I'm going to be a good boy.2 weeks.The one that is to be rectified is delayed until the1 monthAlso normal. |
💡Tips for avoiding the pitDon't believe the "3 day pass" adverts! Formal test EMC alone to run the full 48 hours - take shortcuts? Beware of the certificate becomes waste paper!
❓V. Novice high-frequency soul torture
Q: Is the CE certificate permanently valid?
→ Nice try!Whenever the standards are updated, you have to retest.(e.g. new EMC regulations in 2024). Certificates labelled as 3 years may actually be invalidated in 1 year.
Q: Run the process myself or get an agent?
→ WhiteAn agent is highly recommended.You can't do it with just the EMC test equipment (a million dollars each)! Just look at the EMC test equipment (from a million a piece) you can't get it right. Agency fee ≈ total cost of 10%, but it saves money!
Q: What should I do if I am sampled and fail?
→ MinorFines for removal from shelvesheavinessblacklisted companies! So don't save money on annual reviews.
💎A final word of truth.
Engage in CE certification like a driver's licence - the process is cumbersome but must be over. I have seen too many factories to save money to skip the test, the result of the goods to Europe was returned to the whole cabinet, lost to the bottom of the trousers are not left!Don't bet on luck.It's solidly over-certified, it sells for a premium and there are still people clamouring for it, doesn't it smell good?
(concluded)
