2 Pack AC DC Switching Power Module AC 220V to DC 5V Micro-Volume Isolated Switching Isolated Regulated Power Module

• It Is A AC-DC Step-down Module.It Is Suitable For Control Board and Single-chip Board Power Supply System,very Stable and Reliable.
• High Performance,stable and Reliable. It With An Output Indicator. Multiple Modules of the same Voltage Can Be Used in Parallel.Support AC and DC Input,wide Voltage Input. It Has Overvoltage,overcurrent,overtemperature,overpower,and Short Circuit Protection.
• Input Voltage Range:AC 50V~277V/DC70V~390V, Output Voltage:4.85V~5.15V, Output Current:0mA~700mA(enter Constant Current Working Mode At Full Load)
• Output Protection:over Voltage,over Current,over Temperature,over Power,short Circuit Protection,etc.
• SHOP WITH CONFIDENCE: To Provide You With the Highest Quality Service, If You Have Any Question, Please Contact Us.We Will Provide After-sales Service Until You Are Satisfied.

Description: This is an AC-DC step-down module. It is suitable for control boards and single chip power systems, very stable and reliable. Features: 1. With output indicator. 2. High performance, stable and reliable. 3. Several modules of the same voltage can be used in parallel. 4. Supports AC and DC input, wide voltage input. 5. Over voltage, over-current, overheating, over-power and short circuit protection. Features: Product Name: AC-DC Step Down Module Input Voltage Range: AC 50V ~ 277V/DC70V ~ 390V No-load power: 0.05W (max) Full charging power: 4W (max) Output Voltage: 4.85V ~ 5.15V Output current: 0mA ~ 700mA (enter constant current working mode at full load) Test resistance: 7 ohms (4.9 V). Output indicator: green light Output Power: 3.5W (Efficiency: 80%) Output protection: over voltage, over current, overheating, over power, short circuit protection, etc. Operating temperature: -25℃~85℃ Operating Humidity: 5% ~ 95%RH Dimensions: 23.5 x 18 x 15 mm. Package contents: 1 item. 1 x AC-DC Step-Down Module