5pcs AC-DC 5V 700mA 3.5W Isolated Switching Power Supply Module Buck Regulator Step Down Precision Power Module 220V to

Specification Input voltage range AC50V 277V DC70V 390VNo load power 0 05W Full load power 4WOutput characteristics Multiple voltage modules can be used in parallel to meet the needs of large currents in small spaces Output voltage 5V 0 15V no load and full load light load minus 0 1V rebound when heavy load 50 load ripple 60mVOutput current 5V0mA 700mA enters constant current mode when fully loadedTest resistance 7 ohms 4 9V for 5VOutput indicator green lightOutput power 3 5W efficiency is about 80 Output protection over voltage over current over temperature over work short circuit protection etc Overall height 13 5mmPackage included 5 x AC DC 5V 700mA 3 5W Isolated Switching Power Supply Module