Keithley 2230 Power Supply Repair

$245.00

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

Get your Keithley 2230 repaired with certified accuracy and a 90-day warranty. Critical for electronics labs, production test facilities, R&D departments, and educational institutions who depend on reliable power supply performance.

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📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description

Keithley 2230 Power Supply Repair

The Keithley 2230 is a triple-output programmable DC power supply — a bench supply with three independent isolated outputs for powering multiple rails (e.g. positive, negative, and logic) in one unit, common in design and test labs. Its character is multiple regulated outputs under programmable control, so faults concentrate in the individual output stages, regulation, and the control interface.

June Company repairs and calibrates the Keithley 2230 for design and test engineers.

Common Keithley 2230 problems we fix

One output dead or won’t reach setpoint — output-stage failure on a channel; the others still work, the giveaway. Repaired so all three outputs source rated voltage and current.
Output unstable or noisy — regulation-loop degradation on a channel, recalibrated.
Readback inaccurate — measurement drift, recalibrated.
Won’t program or communicate — remote-interface faults, restored.
Display or control faults.

FAQs

One of my three outputs is dead — fixable? Yes. A single dead output is a common 2230 repair; we restore it and recalibrate all three channels, with a NIST-traceable certificate.

Are all outputs verified? Yes — each channel’s voltage and current are checked against our standards.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

Keithley Repair

Keithley Instruments, part of Tektronix, is renowned for its high-precision electrical and electronic test and measurement equipment. Keithley products are widely used in research, development, and production testing across various industries, including semiconductors, telecommunications, and general electronics. Here’s an overview of key Keithley product categories and their functionalities: 1. Source Measure Units (SMUs) Source Measure Units Features: Combines a precision power source and measurement functions in one instrument. Popular Models: Keithley 2400 Series: General-purpose SMUs suitable for a wide range of applications. Keithley 2600B Series: High-performance SMUs with advanced features for complex measurements. Applications: I-V characterization, semiconductor testing, material research, and device testing. 2. Digital Multimeters (DMMs) Digital Multimeters Features: High-accuracy instruments for measuring voltage, current, resistance, and other electrical parameters. Popular Models: Keithley 2000 Series: 6½-digit multimeters known for precision and reliability. Keithley DMM7510: 7½-digit graphical sampling multimeter with advanced measurement capabilities. Applications: Electronic device testing, circuit verification, and calibration laboratories. 3. Data Acquisition Systems Data Acquisition Systems Features: Systems for capturing and logging multiple channels of data simultaneously. Popular Models: Keithley DAQ6510: Data acquisition and logging multimeter system with a touchscreen interface. Keithley 3706A System Switch/Multimeter: High-density, multi-channel data acquisition system. Applications: Environmental monitoring, product testing, and industrial automation. 4. Electrometers and Picoammeters Electrometers Features: Ultra-sensitive instruments for measuring low-level currents, voltages, resistances, and charges. Popular Models: Keithley 6517B: High-resistance/low-current electrometer with exceptional sensitivity. Applications: Material testing, insulation resistance measurement, and photodiode testing. Picoammeters Features: Specialized devices for measuring extremely low currents. Popular Models: Keithley 6485: Low-cost, high-performance picoammeter. Keithley 6487: Picoammeter/voltage source for more complex applications. Applications: Nanoampere-level current measurements, leakage current testing, and low-current device testing. 5. Parametric Test Systems Parametric Test Systems Features: Integrated systems for performing parametric tests on semiconductor devices. Popular Models: Keithley S530 Series: Parametric test systems for high-throughput semiconductor testing. Applications: Semiconductor device characterization, process monitoring, and quality control. 6. Switching and Control Switching Systems Features: Solutions for automating test setups and expanding the capability of measurement instruments. Popular Models: Keithley 7001 Switch Mainframe: Modular switching system with a wide range of switch cards. Keithley 7700 Series: Multiplexers and matrix switch modules for flexible signal routing. Applications: Automated testing, signal routing, and multiplexing. 7. Low Level Measurements Low-Level Measurement Instruments Features: Instruments designed for precise low-level measurements of voltage, current, and resistance. Popular Models: Keithley 2182A: Nanovoltmeter for low-level voltage measurements. Keithley 6220/6221: Precision current sources for generating low-level currents. Applications: Research and development, low-noise measurements, and sensor testing. 8. Pulse and Arbitrary Waveform Generators Pulse and Arbitrary Waveform Generators Features: Devices for generating precise pulses and complex waveforms. Popular Models: Keithley 3390: Arbitrary waveform/function generator with high performance and flexibility. Applications: Signal generation, component testing, and system stimulation. Conclusion Keithley Instruments provides a comprehensive range of high-precision test and measurement solutions designed to meet the rigorous demands of various industries. Their products, including source measure units, digital multimeters, data acquisition systems, electrometers, picoammeters, parametric test systems, switching systems, low-level measurement instruments, and waveform generators, are known for their accuracy, reliability, and advanced capabilities. These tools are essential for research and development, quality assurance, production testing, and calibration across fields such as electronics, semiconductors, telecommunications, and materials science. Keithley’s innovative solutions help engineers and scientists achieve precise measurements and maintain the highest standards of quality and performance in their work.