BiPolar Power Supplies
A bipolar power supply is a four-quadrant tool that operates in quadrants one, two, three, and four of the Cartesian coordinate system. This means it provides positive and negative voltages across its output terminals without needing to switch any external wiring. Engineers use bipolar power supply sources in conjunction with other types of electronic test equipment to enjoy an output that’s capable of bipolar operation. ValueTronics.com sells new, used, and refurbished bipolar power supply devices.