All items tagged with Switch and Power & Energy (3)

| An adjustable voltage/current source for use as a battery charger or a dedicated power supply is a practical tool for any electronics labora...

| Benchtop power supplies with power transformers are heavy and expensive, especially when designed to supply a few hundred watts. Furthermore...

| Relays or contactors are often used to switch AC-powered inductive loads such as motors, valves or electro magnets. When the device is switc...