GW-Instek-PSP-405-Programmable-Switching-DC-Power-Supply-GW-Instek-PSP-405-P-The-GW-Instek-PSP-405-is-a-single-output-200W-programmable-switching-DC-power-supplies-OVP-OCP-OTP-and-OPP-protect-the-GW-Instek-PSP-405-and-its-loads-from-unexpected-conditions-P-P-The-GW-Instek-PSP-405-have-large-LCD-panel-do-display-output-and-parameter-simultaneously-and-a-key-lock-feature-to-prevent-changing-the-settings-The-PSP-405-is-suitable-for-generic-bench-top-applications-in-laboratories-and-e