{"product_id":"portable-variable-dc-power-supply-0-to-30v-0-to-5a","title":"Portable Variable DC Power Supply 0 to 30V 0 to 5A for Lab Bench with 4 Digit LED Display and Real Time Readout Pro Grade Features 18W USB Fast Charging Port Adjustment Knob and Output Switch Built In Protection","description":"\u003cdiv\u003eCompact 0-30V 0-5A Benchtop DC Power Supply with USB\u003cbr\u003e\n✔️ 0-30V\/0-5A adjustable, 4-digit realtime readout, CV\/CC, USB \u003cp\u003eThis compact, portable DC power supply is built for electronics labs and hobbyists. It provides adjustable voltage 0-30V and current up to 5A, plus a USB charging port for powering accessories. Weighing about 0.8 kg and measuring 195x102x80 mm, it ships as a single unit and fits neatly on crowded benches and workstations.\u003c\/p\u003e \u003cp\u003e✅ Adjustable 0-30V, 0-5A output for precise control\u003cbr\u003e\n✅ 4-digit display shows voltage, current, and power in real time\u003cbr\u003e\n✅ CV and CC modes with last-set values retained after shutdown\u003cbr\u003e\n✅ Overload\/short-circuit\/over-temperature protection\u003cbr\u003e\n✅ Dual output terminals and 110V AC input for easy connections\u003cbr\u003e\n✅ Built-in cooling fan and ventilation for reliability\u003cbr\u003e\n✅ USB fast charging port for peripheral devices\u003cbr\u003e\n✅ Includes power cord, test leads, and user manual\u003cbr\u003e\n✅ Lab-grade stability with ripple ≤1%\u003c\/p\u003e \u003cp\u003e💡 What is a portable DC power supply used for in electronics projects?\nA handy workbench tool for powering test rigs, charging batteries, and prototyping circuits.\n- Power microcontroller boards on a bench\n- Test CV\/CC behavior during development\n- Safely charge batteries and power accessories\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48174317994219,"sku":"VXB0FKMVJQW8","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71WG1Z0qUXL.jpg?v=1778003379","url":"https:\/\/vxb.com\/products\/portable-variable-dc-power-supply-0-to-30v-0-to-5a","provider":"VXB Bearings","version":"1.0","type":"link"}