laboratory power supply 20V 1A

video review: https://youtu.be/Cv-WfyyR410?si=ggs_h2mTMZAjUtvI fully functional, robust (ZK-4KX is one of the most robust power supply modules) - Laboratory power supply based on ZK-4KX. - Output: 20V, 1A max (limited to 20V and 1A because this unit has no fan with an additional fan, the ZK-4KX could handle more power) - Features a black enclosure. - Digital display for easy monitoring. - Compact and space-saving design. - Requires a 5.5mm x 2.5mm DC jack (power adapter not included).