Inleiding op EMC
SKU: 64724552562

Inleiding op EMC

$37.57 $41.74
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

Inleiding op EMCModerne systemen en installaties zijn opgebouwd uit een groot aantal elektrische en elektronische componenten en apparaten. Alle met elektrische energie werkende apparaten wekken elektromagnetische verschijnselen op. De werking van andere apparaten kan door deze verschijnselen nadelig benvloed worden. Deze benvloeding heet interferentie. Interferentie kan tussen apparaten van de installatie zelf voorkomen of tussen apparaten van de installatie en

Moderne systemen en installaties zijn opgebouwd uit een groot aantal elektrische en elektronische componenten en apparaten.
Alle met elektrische energie werkende apparaten wekken elektromagnetische verschijnselen op. De werking van andere apparaten kan door deze verschijnselen nadelig be•nvloed worden.
Deze be•nvloeding heet interferentie. Interferentie kan tussen apparaten van de installatie zelf voorkomen of tussen apparaten van de installatie en systemen in de omgeving.
Het vakgebied, dat deze verschijnselen beschrijft en middelen aangeeft om interferentie te voorkomen of te bestrijden, heet ElektroMagnetische Compatibiliteit of kortweg EMC.
Het nemen van EMC-maatregelen om interferentie van de installatie te voorkomen is niet voldoende. Daarnaast moet aan EMC-eisen voldaan worden om aan de wettelijke bepalingen te voldoen. Deze zijn in de EMC-richtlijn vastgelegd.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 64724552562

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4.1 ★★★★★
Based on 351 reviews
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Product Reviews
D
Verified Purchase
David Pearl
Omaha, US
★★★★★ 5
Effective & Attractive with Wireless Charging
Color: Blue, Color: Blue
This "valet" organizer, which is the first time I've heard that term for a product like this, is nearly perfect. For me, it checks all of the boxes and in a perfect world, I would have opted for a smaller piece with only three compartments for mobile, wallet, and keys. It's well made and quite attractive, especially the blue (favorite color, so I'm biased). The only feature I'm not a fan of is how the removeable, wireless charging pad was implemented, which sits up on a small lip at a slight incline. However, I'm not complaining one bit as the wireless charging is great, and it's a differentiator that determines the value of the piece. I would have preferred the pad be built into the piece, however the angle of it does make it easy to grab opposed to using your finger(s) to pry it up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 8, 2024
D
Verified Purchase
Devon Edgerton
Lake Worth, US
★★★★★ 5
Great nightstand valet for everyday items.
Color: Black+Green
Nice valet to add to a nightstand. Conveniently spaced sections to hold everyday items. Charging pad works great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2026
C
Verified Purchase
Christine
Phoenix, US
★★★★★ 4
Power Adapter Not Included
Color: Brown +Wireless
I'm initially impressed with this valet tray. I purchased two for my husband: one for his nightstand and one for his dresser, as he likes to keep things organized. We liked the idea of the wireless charging capabilities, but were a little disappointed to discover that the power adapter (wall plug) is not included with the tray. The tray includes a charging pad and a cord, but no wall plug. We don't have an extra pair in the house, so we'll have to wait until a pack arrives before we can test out the charging capabilities. That aside, the trays are a handsome set. I think 20% larger might serve us a tad better, but this will do very nicely for now. We're able to fit almost everything we need in the tray and that will leave the tables looking much tidier, even if one or two items don't quite make it in.
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Reviewed in the United States on October 20, 2025
A
Verified Purchase
A Kisinger
Draper, US
★★★★★ 5
Great organization and a charger too!
Color: Blue
Pros: charge pad works well to charge not only phones but watches as well,materials are quality and the blue color is very appealing. Fits well on the night stand and has great sized compartments for items to stay organized. Cons: none that I can note
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Reviewed in the United States on October 10, 2025
A
Verified Purchase
Alisha French
Whiting, US
★★★★★ 5
3 year anniversary is leather
Color: Brown +Wireless
I bought this for our third year wedding anniversary, as a gift for my husband. The 3rd year is supposed to be a gift inspired by leather. The tray is very durable and has lots of compartments. My husband uses it on his nightstand to keep things that he has in his pocket when he empties them the end of the night. The wireless charger is very convenient, although he prefers to actually plug in his phone rather than wirelessly charge it. The charger cable itself is surprisingly of great quality. The leather isn’t too bad either. Good gift for the price point.
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Reviewed in the United States on July 29, 2025

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