All Questions
Tagged with ce certification
33
questions
0
votes
2
answers
88
views
Can I safely operate a DC motor at 40% higher voltage than nominal?
I'm aware that you can power a wound motor (DC or even stepper) if you limit the current inside the coils. You cannot just apply a higher DC voltage to them.
I'm using a DRV8871 to control a VN-C1 ...
- 1,235
0
votes
1
answer
110
views
CE certification for changing USB port
I have a CE certified product that uses USB micro port.
In lieu with EU requirements that all products must use USB-C port, do we need to apply for get a new certification for CE if we change the USB ...
- 11
0
votes
0
answers
36
views
Product certification for devices mounted on elevators
Do products that will be mounted on elevators needs extra certifications (apart from FCC or CE) to be sold in North America and Europe?
The product will be connected in the roof of the car, connected ...
0
votes
1
answer
88
views
Product certification for NA and European market
We are developing a product that includes an already certified radio module. We even use the IC of the module as the controler of the hole device. In the device we include a RTC, a ROM, a motor ...
0
votes
1
answer
173
views
Is FCC/CE recertification needed if only the product name is changing?
I got FCC/CE certification for my product (a music player, unintentional radiator), but would now like to put out the same product under a new name. Nothing else is changing (PCB design, casing, etc. ...
- 233
0
votes
4
answers
525
views
Does a system assembled from CE marked parts (consumer products) still require CE testing?
Let's say you run a company that designs and installs speaker systems for clients. You hear their requirements, look at their space, and then select the most appropriate consumer products for their ...
3
votes
2
answers
391
views
Household appliances commercial project EU certification
I got a job to do a household appliances with wireless remote control. I’m working as embedded developer in current company, but we haven't had to certificate our solutions and I'm looking for advice.
...
- 73
1
vote
1
answer
797
views
Should I get CE mark on my Arduino project?
I just finished my big Arduino project after 2 years. I would like to start selling it, but I am not sure if I need CE certification or not. I used the below components:
Arduino Nano-oled 0,96"
...
- 13
2
votes
2
answers
224
views
Which products require EMC certificate?
What are the guidlines (or where can I find them) for which products require EMC testing certificate? I know that this determined per country, so for starters let's go with the US.
My product contains ...
- 159
0
votes
1
answer
609
views
ESD protection for power input with several fused branches
I'm designing an industrial board that will be powered with a +24V DC. On the PCB there are several fuses to protect each branch against over-current/short-circuit. Example:
simulate this circuit &...
- 1,235
0
votes
1
answer
224
views
If all parts in a product are FCC or CE certified then do i still need to apply for certification for the complete product?
I am building a CNC product and all the electronics parts we are using are either FCC or CE certified. Do I then have to obtain a separate certification for the product as a whole ?
Also any idea what ...
- 1
0
votes
0
answers
84
views
Bluetooth and Wifi Maximum Power limt
I saw below Bluetooth chip comparison of many module , most of all are having 8dbm max power , what I know FCC has 30dbm and CE has 20dbm Max power limit so why Bluetooth module are limited to only ...
- 53
4
votes
1
answer
779
views
Which standard must Li-ion battery fulfil for CE marking in late 2020, IEC 62133:2012 or IEC 62133-2:2017?
I am looking for a slim CE-certified rechargable battery to put in my product. All of the (very few) certified batteries that I have found are compliant with the IEC 62133:2012 (2nd edition). But that ...
- 81
0
votes
1
answer
211
views
CE/FCC/RoHS/etc certification for Intel NUC and other barebone MiniPCs?
Intel sell the Intel NUC without a hard drive or ram. They provide a list of compatible rams and drives. By sliding in the ram stick and drive, am I not invalidating all of the certificates on the ...
- 113
1
vote
2
answers
2k
views
How to get CE markings for a PC I assembled from CE certified components?
If I purchase a kit from a website like overclockers.co.uk which includes a quality power supply, motherboard, CPU, etc. Everything is CE certified and all components are the highest grade. All I am ...
- 113