69,640 views
???? Sign up! ► DIRECT WHATSAPP QUOTE: https://www.encurtador.com.br/dktLM ► Article: https://www.citisystems.com.br/pnp-npn/ ► Store: https://www.citisystems.com.br/loja/ Who in the technical area has not suffered at least once in their life with the difference between pnp and NPN? Have you ever come across a pnp sensor incorrectly installed in an NPN PLC? If you have ever been confused between these terms, this article will help you by showing you how to build a sensor with a pnp transistor and a sensor with an NPN transistor. You will also be able to learn how easy it is to convert a pnp sensor to NPN and vice versa in order to save spare parts or even save production in case of needing to replace the sensor due to stopped equipment. ► Social Networks: / citi.systems.automation.reliability / citisystems / citisystems