Power Supply 3.3V/0.9A 3W HLK-PM03

Switched-mode power module - output 3.3V DC, current 0.9A, power 3W, input voltage 100–240V AC, short-circuit and overload protection, galvanic isolation, mounting directly on the PCB, dimensions 34 × 20.2 × 15 mm, suitable for IoT devices, sensors and microcontrollers, pack of 1

In stock 33 pcs
Expected shipping: 23.09.2026
Sale price €2,81 Regular price €3,83
JYINS  |  SKU: 04220298  |  Barcode: 8595563732687

Product description

Switched Power Supply HLK-PM03 – 3.3V / 0.9A / 3W
The HLK-PM03 is a compact AC/DC switching power module that delivers a stable 3.3V output at up to 0.9A with a maximum power of 3W. It’s perfect for use in IoT devices, sensors, microcontroller projects, and other low-voltage applications. This module offers high efficiency, low standby consumption, and small size, making it easy to integrate into various designs.

Technical parameters

- input voltage: 90–264V AC (47–63Hz)
- output voltage: 3.3V DC
- max output current: 0.9A
- power: 3W
- short-circuit and overload protection
- high efficiency, low thermal losses
- dimensions: approx. 34.5 × 20.0 × 15.0 mm
- mounting: PCB (printed circuit board)

Packing: 1pc

Product parameters

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