PuV wire specifications

PuV wire specifications

Technical characteristics of PuV wire, scope and cross-section table. Decoding of the PuV marking, analogues and manufacturers of the installation conductor.

Can I connect car speakers to a power supply?

Can I connect car speakers to a power supply?

I connected the speakers from the car to the laptop, everything seems to be playing fine, everything is holding. If I connect the speakers to a 12 volt power supply, will they play louder?

The need to replace wiring in the apartment

The need to replace wiring in the apartment

The electrician said that you need to replace the entrance to the apartment and change all the wiring inside. The house is 40 years old, the wiring was changed 10 years ago. Do I need to change the wiring?

Connect 4 LED strips to one power supply

Connect 4 LED strips to one power supply

Is it possible to connect four segments of an LED strip of 5 meters each in parallel to the block terminals or connect in parallel to a common wire to one power supply?

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How to conduct electrical wiring in an apartment - all stages of electrical installation