Keithley 2231A-30-3 Manual Triple Channel DC Power Supply

The Keithley 2231A-30-3 Manual Triple Channel DC Power Supply delivers flexibility and convenience for laboratories and electronic test environments. With three independent channels (two channels rated at 30 V/3 A and one channel rated at 5 V/3 A), it provides a total output power of 195 W, making it suitable for powering multiple circuits or devices simultaneously.

This supply is designed with low ripple and noise, ensuring clean, stable outputs ideal for sensitive electronics. Each channel can be adjusted and controlled independently, offering precise voltage and current delivery. The front-panel interface features an easy-to-read display and straightforward manual controls, making it user-friendly for students, technicians, and engineers alike.

The 2231A-30-3 also features series and parallel channel combining to extend voltage or current output ranges, adding flexibility to meet diverse testing requirements.

Key Features:

• Three independent outputs: 30 V/3 A (x2), 5 V/3 A (x1)

• Total output power: 195 W

• Low noise and ripple for stable operation

• Independent or combined channel operation (series/parallel)

• Bright, easy-to-read display with manual control

• Reliable, compact bench-top design

Compatible Applications/Materials:

• Educational labs and training environments

• R&D and prototyping projects

• Circuit design, debugging, and validation

• General electronics testing and repair

Included Accessories:
Power cord, user manual, and safety documentation.

Compliance & Standards:
Meets CE, UL, and ISO/IEC safety and performance requirements.

Benefits for Lab Users:

• Simplifies testing with three independent, adjustable outputs

• Reduces bench space with a compact, all-in-one supply

• Provides flexibility with series and parallel modes

• Delivers stable, reliable power for sensitive electronics