Description: 1. Voltage Regulation Method: Pwm Modulation 2. Input Voltage: DC 5-36V 3. Output Voltage: DC 1.3-32V 4. Maximum Current 8A (Recommended 5A For A Long Time) 5. Maximum Power: 200W 6. Conversion Efficiency: 94% 7. Switching Frequency: 180Khz 8. Appearance Size: About 78 x 63 x 40mm 9. Other Functions: Real-Time Current Display Color as shown Material: plastic Package Contents: 1 x Voltmeter Module Note: Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Will Not Affect The Use 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. 5. The Maximum Instantaneous Output Current Can Reach 8a, And A Fan Is Required For Cooling. It Is Recommended To Be Within 5a For Long-Term Operation. 2. Add Load Protection Circuit To The Power Supply Features: 1. The Module Uses XL4016 Switching Voltage Regulator Chip, Combined With Mbr10200 Dual Rectifier. 3. Protect The Load. 4. Widely Used Regulator Board.