FR4 substrate

12:59 Aug 6, 2018
English to Polish translations [PRO]
Tech/Engineering - Other / lutowanie -promieniowanie podczerwone
English term or phrase: FR4 substrate
The Infra-Red system was tested for its maximum emission produced during working operation and the following results obtained:
On a non reflective surface, i.e. FR4 substrate, if one's eye is placed 150mm away looking down at an angle one could be subjected to approximately 0.9mW/cm2 at full power.
On a reflective surface, i.e. polished aluminium at a normal distance of 300mm, one would be subjected to approximately 0.9mW/cm2.
United Kingdom
Local time: 12:24

Summary of answers provided
5 +1materiał FR4
Andrzej Mierzejewski



5 mins   confidence: Answerer confidence 5/5 peer agreement (net): +1
fr4 substrate
materiał FR4

Materiał na płyty drukowane w przemyśle elektronicznym.

Note added at   3 godz. (2018-08-06 16:20:52 GMT)

Wyraz "substrate" można również tłumaczyć jako podłoże dla miedzi/na które nakładana jest folia miedziana. IMO w podanym kontekście "materiał" zgrabniej brzmi.

Andrzej Mierzejewski
Local time: 13:24
Native speaker of: Polish
PRO pts in category: 546

Peer comments on this answer (and responses from the answerer)
agree  Arrakis: OK. Najzgrabniejszy technicznie byłby "laminat FR4".
6 days
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