Input voltage: AC110-245V Output power: 24V 3A 70W Protection function: overvoltage, overcurrent, short circuit and overload AC frequency: 50HZ/60HZ World wide: output current 3-4.5A color: blue Material: PCB Overall dimension: 92mm long, 51mm wide, 26mm high Applications: industrial automation, scientific research equipment, LED lighting, air purification, civil equipment Due to different batches, the appearance and color of the product , but it does not affect the use Package Contents: 1 x Switching Power Board 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.