{"product_id":"owon-programmable-dc-electronic-load-oel3020-dc-300v-20a-maximum-300w-usb-rs232-cv-cc-cr-cp-4-operation-modes-5khz-dynamic-lab-bench-power-tester-with-2-8-tft-color-lcd-display-size-owon-oel3020","title":"OWON Programmable DC Electronic Load OEL3020, DC 300V 20A Maximum 300W, USB\/RS232, CV CC CR CP 4 Operation Modes, 5kHz Dynamic, Lab Bench Power Tester with 2.8” TFT Color LCD Display - size: OWON-OEL3020","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSeamless Connectivity for Automated Control: Integrate the load into your automated test system via USB, RS232, or RS485 interfaces with full SCPI protocol support. With a wide operating range (0-300V, 0-20A, 300W power, 0.9V@20A min. operation), it provides the flexibility and control needed for both R\u0026amp;D and production line environments\u003c\/li\u003e\n\u003cli\u003eHigh-Speed Dynamic Testing with Adjustable Slew Rate: Test device dynamic characteristics by simulating real-world current fluctuations. The load switches rapidly between two preset values (Level A\/B) at up to 5kHz. The transition time is precisely configured via an adjustable current rise rate from 0.001A\/μs to 2A\/μs, enabling accurate characterization of power supplies and components under transient conditions.\u003c\/li\u003e\n\u003cli\u003eComprehensive Protection for Device Safety: Safeguard your equipment with multi-layered protection features, including Over-Current (OCP), Over-Voltage (OVP), Over-Power (OPP), Over-Temperature (OTP), and Reverse Polarity Protection (RPP). These built-in safety mechanisms ensure reliable operation and prevent damage to both the load and the device under test\u003c\/li\u003e\n\u003cli\u003eIntegrated Battery Charge\/Discharge Testing: Evaluate battery performance with a complete charge\/discharge test system. A power supply charges the DUT, while the electronic load controls discharge—all managed by PC software. Set parameters, cutoff conditions, and cycle counts to automatically output charge\/discharge curves and capacity curves for in-depth performance analysis\u003c\/li\u003e\n\u003cli\u003eUser-Friendly Design with High-Resolution Display: Featuring a compact and portable form factor, this programmable electronic load is built for the bench or the field. The 2.8-inch TFT color LCD provides clear readbacks with high resolution (1mV\/0.1mA), allowing for precise monitoring and adjustments during operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e OWON\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Aluminum, Plastic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eItem Weight:\u003c\/strong\u003e 1.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type:\u003c\/strong\u003e USB 2.0\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OWON","offers":[{"title":"Default Title","offer_id":52035805741344,"sku":"B0GHRJR6Y5-size-owon-oel3020","price":390.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1006\/7682\/9472\/files\/41E3NMis6yL.jpg?v=1784974667","url":"https:\/\/tinyracer.com\/products\/owon-programmable-dc-electronic-load-oel3020-dc-300v-20a-maximum-300w-usb-rs232-cv-cc-cr-cp-4-operation-modes-5khz-dynamic-lab-bench-power-tester-with-2-8-tft-color-lcd-display-size-owon-oel3020","provider":"TinyRacer","version":"1.0","type":"link"}