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Featured Variable/Adjustable DC Power Supply
Keithley 2230 Series: Versatile, Programmable
Power your tests with up to 375W across three independent channels in a compact benchtop design. With high accuracy, low noise, and flexible control, it's ideal for demanding applications
- Multi-Channel Power – Up to 375W total
- Precision Control – Adjustable voltage & current
- Low Noise & High Accuracy – Protects sensitive components
- Compact & Versatile – Perfect for R&D, education, and test labs
Find the Variable/Adjustable Power Supply for Your Application
How Engineers Succeed with Tektronix Variable/Adjustable DC Power Supplies
Precision Power for Your Circuit
Is your test system truly accurate? Beyond datasheet specs, factors like load regulation, remote sensing, and even wiring significantly impact the voltage delivered to your circuit or device. Learn how to properly interpret accuracy specifications and apply techniques like remote sensing to ensure maximum precision in your measurements.
Factors Affecting Accuracy of a Programmable DC Power Supply in a Circuit
Resources for Further Exploration
Streamline Your Battery Testing Setup
Simplify battery testing by replacing separate power supplies and loads with one bidirectional unit. Discover how Tektronix's solutions enable seamless charge/discharge test cycles, enhance safety features, and even cut costs via energy regeneration for your advanced battery test needs.
How Bidirectional Programmable DC Power Supplies Make Battery Testing Easier
Resources for Further Exploration
Boost Test Automation with Autoranging
Stop swapping power supplies for every device in your automated test system! Watch this video to see how EA's True Autoranging lets one unit cover more DUTs, maximizing flexibility and efficiency for your test automation.
Resources for Further Exploration
直流電源供應器量測技巧
設計的 10 個階段
設計可靠的電源供應器需要仔細的規劃、精確的測試和正確的工具。我們的電源供應器量測技巧指南將引導您瞭解電源供應器設計的 10 個基本階段，從元件選擇，到 EMI 疑難排解和最終驗證。無論您是最佳化效率、確保相容性或是解決問題，這些專家深入見解都將能協助您實現更好的效能和更快的上市時間。如果您正在選擇新的電源供應器，這些提示將引導您做出正確的選擇。因為最好的電源供應器不僅關乎規格，還與如何測試和改進您的設計息息相關。
Optimize Your Workflow with a Variable Power Supply
A variable power supply provides precise, adjustable voltage and current for circuit testing, device validation, and troubleshooting. With clean, stable output and real-time control, it ensures accurate, repeatable measurements in R&D, production, and educational labs. Watch the video to see how it enhances your testing workflow.
