The ECOs Power Supply is a reliable and efficient 15-21VDC, 7A, 150VA solution designed for applications requiring a stable, adjustable output voltage. Its versatile input range of 120-240VAC ensures it can be used virtually anywhere in the world. With an output current of 7A, this power supply is capable of delivering a high-quality power supply, even to high-power devices. Its innovative design utilizes a built-in voltage regulator and over-current protection to provide a safe and reliable power source. The ECOs Power Supply is environmentally friendly, featuring a green power supply design that reduces its environmental footprint. This power supply is perfect for use with a wide range of devices, from computers and servers to industrial equipment, thanks to its compact and lightweight design. With a maximum output voltage of 21VDC and an input voltage range of 120-240VAC, you can be confident that this power supply will deliver consistent and reliable power to your devices.