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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 Use Variable Power Supplies
Prototyping and Product Development
A variable power supply lets engineers fine-tune voltage and current during circuit design and prototyping. This flexibility helps test new components, troubleshoot unexpected issues, and optimize efficiency before production. With adjustable power, engineers can simulate real-world conditions and ensure reliable performance.
Reliable Testing for Sensitive Electronics
Stable, low-noise power is crucial for precision analog, RF, and low-power devices. A variable power supply prevents component damage while ensuring accurate, interference-free measurements. Whether testing medical devices, sensors, or communication circuits, clean power is essential for repeatable results.
Automated Test and Validation
In production and validation, programmable variable power supplies streamline testing by automating voltage sweeps, stress tests, and device characterization. With remote control and integration into automated setups, they improve efficiency, reduce errors, and ensure consistent quality.
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.
