BOOM♥ เครื่องกำเนิดไฟฟ้าพลังน้ำ DC 5V/12V/80V 10W

Perfect for energy conversion of the water into electrical energy mechanical equipment  Directly used to charge small battery, mobile phone, or power supply for LED lights, etc  Output current: Max. greater than equal 220mA  Line resistance: 10.5+/-0.5ohm  Insulation resistance: 10Mohm (DC100 megohmmeter)  Closed outlet pressure: Max. 0.6Mpa  Opened outlet pressure: Max. 1.2Mpa  Starting water pressure: 0.05Mpa  Axial clearance: 0.2-1.0mm  Mechanical noise: less than equal 55dB  Output characteristics: output voltage without the voltage regulator circuit is proportional to the water pressure  Installation: standard household 1/2 inch water pipe (Outer diameter:20mm, inner diameter:13mm)  voltage: 5V/12V/80V  colour:Transparent + yellow  Material:plastic  size:About 8.8*5.8*3.9cm  Package Contents:  1 * Generator Only the above package content, other products are not included. Note: Light shooting 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.