Used KEITHLEY 248 #9397807 for sale

KEITHLEY 248 is a versatile general-purpose power supply designed for a broad range of applications in laboratories, research and development settings, and industrial field use. This power supply provides a wide range of adjustable DC current and voltage outputs that can be externally adjusted for a variety of results. Its low-noise performance makes it suitable for powering digital and analog circuits alike. Its compact design and 1U form factor make it suitable for installation in a variety of locations. 248 features a two-line, 16-character display and a rotary switch with 5-position variable voltage/current selection. It also has a power on/off switch, RS232 communication port, and 3-character error code. Furthermore, the power supply is able to store up to five user-defined settings and can be remotely operated with the available software interface. KEITHLEY 248 accepts 340-400V, 3-phase input at 45-500Hz and has a rated output of 0-600V, 0-30A, 40W. It is adjustable with 0.1V increments and has a regulation accuracy of 0.01%. It has an output current ripple of less than 12mV, a response time of less than 3ms, and a power fail indicator. 248 features over-voltage, over-current, and over-temperature protection and is designed to operate at temperatures between 10℃ and 50℃ and a relative humidity of 20% to 80%. It is also designed to meet FCC Class A, 16 CFR Part 15, and UL/EN/IEC 60950 safety standards. KEITHLEY Model KEITHLEY 248 is an effective and versatile power supply designed for use in a variety of applications. Its wide range of adjustable DC current and voltage output and its low-noise performance make it suitable for powering both digital and analog circuits. It has user-defined settings, remote operation capabilities, and multiple safety protections, making it suitable for use in a variety of locations and environments.