BOP20-5D Kepco BiPolar Power Supply
The BOP20-5D is a 100 W bipolar power supply from Kepco. 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.

Additional Features:
- DC Output Range: 20V, 5A
- Power: 100W
- Digital Display
- Source and sink 100% of current rating
- Separate control circuits for voltage and current with automatic crossover to current and voltage limits
- All controls and flag signals accessible through a 50-terminal userport at the rear
- Zeroable preamplifier available for scaling and summing external signals
The Kepco BOP20-5D is a high speed power operational amplifiers that can be used to provide dynamically agile voltage for test and simulation. The Kepco BOP20-5D, while fully rated power supplies, are also high-powered operational amplifiers with full 4-quadrant, bipolar operation. Their output is capable of both sustained d-c and the replication of arbitrary a-c waveforms.
In Kepco’s BOP20-5D, the voltage and current outputs can be controlled smoothly and linearly through the entire rated plus and minus ranges, passing smoothly through zero with no polarity switching.