PCB Mountable Micro SMPS-SO3V35500 AC-DC Dual Output 3.3V / 5V 400mA (Isolated Power Supply Module)

The PCB Mountable Micro SMPS-SO3V35500 is a compact dual-output switching power supply module designed for AC to DC conversion. It provides regulated 3.3V and 5V DC outputs with a maximum output current of 400mA, making it suitable for direct PCB mounting in embedded and industrial electronic systems.

The module is ideal for powering low-voltage digital circuits, microcontrollers, sensors, and mixed-voltage embedded systems requiring both 3.3V and 5V supply rails. Its compact isolated SMPS design provides efficient power conversion with stable output performance and minimal external components.

Key Features -

• Dual DC output of 3.3V and 5V

• Maximum output current up to 400mA

• Wide 85-265V AC input range

• Compact PCB mountable design

• Isolated AC-DC switching power supply

• High-efficiency power conversion

• Stable regulated DC output

• Low ripple output performance

• Suitable for mixed-voltage electronic circuits

• Ideal for embedded and industrial applications

Specifications -

• Product Type: PCB Mountable AC-DC SMPS Module

• Model: SO3V35500

• Input Voltage: 85-265V AC

• Output Voltage: 3.3V DC / 5V DC

• Output Current: 400mA max per output

• Output Power: 3.2W typical

• Isolation Type: Galvanic Isolation

• Conversion Type: Switching Regulator AC-DC

• Output Type: Dual Regulated DC

• Mounting Type: PCB Through Hole

• Application: Low-Voltage Embedded Power Supply

Applications -

• Microcontroller power supplies

• Digital electronic circuits

• Embedded control systems

• Sensor and monitoring equipment

• Mixed-voltage PCB designs

• IoT electronic devices

• Communication equipment

• Industrial control systems

• Instrumentation equipment

• DIY AC-DC power supply projects