Features: 1. Dual inductor design, to full power output, stable support for 1200W high-power applications 2. Extremely low ripple output, optimized for high-fidelity audio amplifier equipment sound quality performance 3. Maximum support for 50A high current, to meet the demanding needs of high-performance equipment on the current 4. Products with input anti-reverse connection protection, over-current protection, under-voltage protection 5. On-board voltage display, output voltage at a glance Parameter: Product name: 50A high current boost module (non-isolated) Supply voltage: DC10-30V, below 9V undervoltage protection, higher than 32V be Output voltage: Vin~50V, continuously adjustable Output power: 1200W, 1500W Input current: Maximum 50A, current-limited protection Static operating current: 70mA@(Vin=20V Vout=48V) the higher the output voltage, the higher the static current Conversion efficiency: 92%-95 Input anti-reverse protection: Yes, 290A, 1.2mOhm, T0247 package large MOS tube Undervoltage protection: Yes, 9V Over-current protection: Yes, 50A Over-temperature protection: Yes, the substrate temperature exceeds 100 ℃. Heat dissipation: 60mm x 60mm fan air-cooled, increase the thickened 100 x 92 x 20mm heat sinks Output voltage display: Yes, precision 0.1V, can be controlled off the display Temperature control fan rotation conditions: substrate temperature over 40℃ fan start Output ripple: no load ± 30mV, full load ± 600mV Color: Black Material: ABS Package Contents: 1 x Audio amplifier power supply Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.