The Keithley 2290E-5 is a precision high-voltage DC power supply that provides a stable and accurate source of voltage for demanding applications. It features excellent regulation and low ripple, ensuring the integrity of your test results. The 2290E-5 offers both voltage and current programming, as well as over-voltage and over-current protection to safeguard your devices under test. Its intuitive front panel allows for easy setup and control, while its remote interface enables automated testing. This power supply is ideal for researchers and engineers working with high-voltage components and systems.

Keithley 2290E-5 – 5KV Power Supply
The Keithley 2290E-5 is a high-voltage power supply capable of delivering up to 5kV. It is designed for a variety of applications, including component testing, materials research, and high-energy physics experiments. Offers programmable voltage and current limits for device protection and features a clear display for easy monitoring of output parameters.
Product Condition & Availability
Keithley 2290E-5 – 5KV Power Supply is in excellent working condition and has been thoroughly tested for performance and reliability. We offer both new and professionally refurbished options, depending on availability and customer preference.
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Integrated Solutions & Deployment Support
Beyond individual products, Aumictech provides end-to-end solutions for manufacturing line deployment and test station setup. Our team can assist with system integration, configuration, and equipment selection tailored to your production requirements.
Trusted Industry Experience
With over a decade of experience, Aumictech is a recognized leader in RF and optical test equipment sales and services. All units are supported by our in-house calibration and repair facility based in Downingtown, PA, ensuring technical reliability and long-term value.
Customer Commitment
We’re committed to exceptional customer service, offering a 15-day return or replacement (ROR) policy for peace of mind. Our team is always available to assist with pre- and post-sale support.
Fast Shipping & Flexible Payments
We offer rapid global shipping through FedEx, UPS, and DHL, with most orders dispatched within 1–3 business days. Multiple secure payment options are available, including PayPal, ACH, wire transfers, and major credit cards.
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