A power supply that connects directly to 220-250V AC. The output can be in AC or DC at 2, 4, 6.8, 10 or 12V. This is a convenient, practical piece of equipment for any science classroom. more details
A power supply that connects directly to 220-250V AC. The output can be in AC or DC at 2, 4, 6.8, 10 or 12V. This is a convenient, practical piece of equipment for any science classroom.