Hi-Link HLK-2M03 3.3V 600mA AC-DC Power Module

Details

Ultra-compact 2 W isolated AC to DC power module from Hi-Link. Takes mains AC and gives a regulated 3.3 V DC output, which suits ESP32, ESP8266 and other 3.3 V IoT and smart-home builds. PCB-mount, through-hole package. Product photo shows the Hi-Link 2M series; the module you receive is marked HLK-2M03. Safety: this module connects to mains voltage. Wiring should be done by someone qualified, with a suitable fuse on the input.

Specifications

• Input: 90-245 V AC (rated 100-230 V AC)
• Output: 3.3 V DC, 600 mA rated (2 W)
• Ripple and noise: 50 mV
• No-load power: under 0.1 W
• Input to output isolation: 3000 V AC
• Operating temperature: -25 °C to +60 °C
• Storage temperature: -40 °C to +80 °C
• Size: 30 x 16 x 19 mm, through-hole
• Short-circuit and overcurrent protection, self-recovering