here!
I’m your shopping assistant for PC builds, upgrades, and everything tech.
Got questions? Ask away!
Start a conversation
Meet Your Seller
AJMRTC HLK-PM01 AC-DC Isolated Power Supply Module, 90-264V AC to 5V DC 3W Step-Down Switching Converter, Low Ripple Isolated Power Board for Smart Home Sensor, Relay, IoT Circuit (2 PCS)
- 1. Wide universal AC input 90-264V, stable 5V DC 3W output, works with 220V household mains voltage.
- 2. 3000VAC isolation between input and output, improves circuit safety and reduces ground interference.
- 3. Built-in over-current, short-circuit protection with auto-recovery, low ripple and low no-load power consumption.
- 4. Compact potted module design, moisture-proof and vibration-resistant for embedded PCB installation.
- 5. Widely used for smart home switches, IoT sensors, control boards, relays and small electronic projects.
+
+
Overview
Specs
Reviews
Any questions? Ask CelesteSM will help you find out quickly.
Try me now
AJMRTC HLK-PM01 isolated AC-DC switching power module converts household alternating current into regulated 5V direct current. It supports wide-range global AC input from 90V to 264V, perfect for 220V smart home equipment. The 3000V isolation barrier separates high-voltage AC side and low-voltage DC side for enhanced safety. It features low ripple noise, overcurrent and short-circuit self-recovery protection. Fully potted structure resists moisture and vibration. No extra peripheral circuits required for basic operation. Great for smart switches, WiFi sensors, relay modules, instrumentation and DIY electronic development. Package includes 2 pieces.
Specifications
- Brand: AJMRTC
- Model: HLK-PM01
- Input Voltage: 90-264V AC, 50/60Hz
- Output: 5V DC, Max 0.6A, 3W
- Isolation Voltage: 3000VAC
- Protection: Over-current, Short-circuit, Auto Recovery
- No-load Loss: <0.1W
- Operating Temperature: -25 ~ +60
- Dimension: 34mm × 20mm × 15mm
- Quantity: 2 PCS
- Application: Smart Home, IoT Sensor, Relay, Control Board, Electronic DIY Project
Warranty & Returns
Warranty, Returns, And Additional Information
Warranty
- Please contact the Seller directly for warranty information. Warranty information may also be found on the Manufacturer's website.
- CONTACT
Return Policies
- Return for refund within: 30 days
- Return for replacement within: non-replaceable
- This item is covered by ConnectFlow USA Return Policy
Manufacturer Contact Info
- For a directory of all our manufacturers, please click below.
- Manufacturers Directory
LOADING...