Liverpoololympia.com

Just clear tips for every day

Lifehacks

What is r414b used for?

What is r414b used for? R-414B (HOTSHOT)* is a blend of R-22, R-124 and R-142b with hydrocarbon R-600a (isobutane) added to improve mineral oil miscibility. This blend can be used to retrofit R-12 automotive air conditioning systems as well as Read more…

What is DC voltage regulator?

What is DC voltage regulator? A DC Voltage Regulator is a device which maintains the output voltage of an ordinary power supply constant irrespective of load variations or changes in input a.c. voltage . Generally, electronic circuits using tubes or Read more…