Questions tagged [certification]
The certification tag has no usage guidance.
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Silicon & connector test ID certifications [closed]
We're looking to pass certification for our product. We're not really sure what this is, how to do it or if we can do it ourselves or have to send it to an outside lab.
Does anyone know where to start ...
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Recertify against EMC (automotive E-Mark) due to software changes
There is a digital output control module with a CAN interface that I will be working on. Its already certified against EMC, e-mark (UNECE 10).
As the previous contractor will no longer support the ...
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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 ...
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Where to connect shielded cable when you have no chassis?
I joined a project after some of the initial design decisions were made, so it’s not quite how I’d like it, which now presents me with a bit of a problem.
I have two power cables that are emitting ...
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Conducted emissions testing for POE 802.3 device?
For IoT devices with a Powered Device (PD) for Power Over Ethernet (POE) and not plugged into AC mains; What, if any, standards would a device potentially be subject to at an Nationally Recognized ...
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Impact on FCC certification due to replacement of GPS receiver module
Can anyone please guide on whether the replacement of GPS receiver with the same spec from the another brand for the cost reduction would impact the FCC approval received for the device or not? If yes ...
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If a Lithium-Ion/Poly pouch cell is included in a product, what certifications does the battery itself require?
Imagine you were creating a new product, perhaps a bluetooth speaker or smart home device, where a rechargable lithium-ion cell was contained within the device. You intend to certify th
When sourcing ...
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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 ...
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Can we sell 110V equipment without NRTL certification in a US market?
Only in some places.
Weight scale product
certification
NRTL
110VAC
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Can products be imported to US for Beta testing without FCC certification
We need to import two products that are newly designed and operate on wifi and BLE. We are planning to get them for beta testing. We have talked to a few interested parties where the products will be ...
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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 ...
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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 ...
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Are the different XBee SX 900 RF modules compatible with each other?
I am looking at the different XBee SX 900 modules offered by Digi and noticed that there are many versions of the same module which are certified for use in different countries/regions.
Is there any ...
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Certification for Lithium-battery-powered devices
I am designing a device that would use a lithium battery inside, I have read that the battery should be certified with IEC 62133.
But my question now is: if I used a certified battery cell(s) in the ...
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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. ...
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