[PSES] Standards for large vehicle chargers?

2019-04-10 Thread EMC.Guru
Hi All, What would be the appropriate EMC standards for large vehicle chargers (similar to the Tesla-type public units)? FCC and EU... Thanks, Ken ___ I'm here to help you succeed! Feel free to call or email with any questions related to EMC or EMI troubleshooting - at no

Re: [PSES] Product Declaration of Conformity with external PSU...

2019-04-10 Thread Matthew Larkin
Irrespective of the voltage the product needs to be safe. So the LVD may not apply but you still need to meet GPSD. Best RegardsĀ  Matthew Sent from Knox Portal Mobile - Original Message - Sender : John Woodgate Date : 2019-04-10 20:54 (GMT+1) Title : Re: [PSES]

Re: [PSES] Product Declaration of Conformity with external PSU...

2019-04-10 Thread John Woodgate
I still don't see why having a power supply in the same box causes a battery-operated product to be subject to the LVD. It just doesn't seem sufficient reason to justify the cost of producing a test report formĀ  that has about 1000 'not applicable' entries. I agree with you about having lower

Re: [PSES] Product Declaration of Conformity with external PSU...

2019-04-10 Thread Gert Gremmen
The message was also for the group, my mistake... It depends, If the product is sold with a manufacturer provided adapter, then the product has a mains connection. -> LVD (it is not because there is a connector between power supply and equipment that it becomes safe) If the product is

[PSES] EMI testing with ambient

2019-04-10 Thread Grasso, Charles
Hello all - My question is regarding the validity of data taken with a high ambient condition present. Due to test configuration constraints we have high broadband noise entering a test chamber via the cables entering the enclosure. The bb noise is about 20MHz wide and is hitting the FCC Class

Re: [PSES] Product Declaration of Conformity with external PSU...

2019-04-10 Thread John Woodgate
I think: /Should the product's EU Declaration of Conformity list the LVD directive? If so is it acceptable to list 'LVD only with specific 'manufacturer ABC' 'model XYZ' PSU as a clause in the DoC? I've not ever seen that done but don't see why that couldn't be the case./ The product is

[PSES] Product Declaration of Conformity with external PSU...

2019-04-10 Thread Matthew Wilson | GBE
A consumer product is powered by AA cells but also can derive its power from a 'wall wart' mains-DC PSU via a DC jack input on the product. The client who is the manufacturer of the product (as per the EU directive) has decided to supply a third-party wall-wart PSU in the box with the product.