Definition of phototransistor in English:
A transistor that responds to light striking it by generating and amplifying an electric current.
- It contains an infrared light-emitting diode as a light source and a phototransistor as a light detector.
- The output phototransistor features a 30 V collector-emitter voltage and 5 V in the opposite direction.
Definition of phototransistor in:
- British & World English dictionary
What do you find interesting about this word or phrase?
Comments that don't adhere to our Community Guidelines may be moderated or removed.
Most popular in the US
Most popular in the UK
Most popular in Canada
Most popular in Australia
Most popular in Spain
Most popular in Malaysia
Most popular in Pakistan