Creality Switching Power Supply A-350 – 24V 14.6A – OEM 3102030160

The Creality A-350 Switching Power Supply is a genuine OEM replacement power supply designed for compatible Creality 3D printers.

Rated at 24V DC and 14.6A, this power supply converts standard AC mains voltage into the regulated 24V DC power required by the printer's electronic and electromechanical systems.

The unit supports 100–120V and 200–240V AC input ranges, making it suitable for different regional electrical systems when properly configured.

Product Function

The switching power supply provides regulated DC power to the printer and its electrical systems.

It supplies the power required for components such as:

• Main control board
• Stepper motors
• Hotend heating system
• Heated build platform
• Cooling fans
• Display and control electronics
• Sensors and other electronic components

Stable power delivery is essential for reliable heating, motion control, and overall printer operation.

Key Features

• Genuine Creality OEM replacement power supply
• Model: A-350
• Creality Part Number: 3102030160
• 24V DC output
• 14.6A output current
• Approximately 350W power class
• Supports 100–120V AC input
• Supports 200–240V AC input
• Switching power supply design
• Provides stable DC power for printer electronics
• Designed for compatible Creality 3D printers
• Direct replacement for the original power supply
• Ideal for printer repair and maintenance

Specifications

Brand: Creality
Product Type: Switching Power Supply
Model: A-350
Creality Part Number / SKU: 3102030160
Output Voltage: 24V DC
Output Current: 14.6A
Rated Power: Approximately 350W
Input Voltage: 100–120V / 200–240V AC
Net Weight: 615 g
Function: AC-to-DC Printer Power Supply
Application: Compatible Creality 3D Printers
Installation: Internal Replacement Power Supply

When Should the Power Supply Be Replaced?

Power supply replacement may be necessary when troubleshooting symptoms such as:

• Printer does not power on
• Intermittent power loss
• Printer unexpectedly shuts down
• Unstable 24V output
• Heating systems fail to operate correctly
• Fans or motors behave intermittently
• Power supply produces abnormal noises
• Visible electrical or heat damage
• Burned connectors or terminals
• Failed internal power supply components

Because several printer components can cause similar symptoms, proper electrical diagnosis is recommended before replacing the power supply.

Important Voltage Selection

This power supply supports:

100–120V AC
200–240V AC

Make sure the power supply is correctly configured for the local AC mains voltage before applying power.

Using an incorrect voltage setting can damage the power supply, printer electronics, or other components.

Package Includes

• 1 × Creality A-350 Switching Power Supply

Important Notes

This listing is for the power supply only.

Power cords, mainboards, wiring harnesses, switches, and other printer components are not included unless specifically stated.

Installation involves potentially hazardous AC mains voltage. The printer must be completely disconnected from electrical power before installation or service.

Verify all terminal connections, polarity, grounding, and input-voltage configuration before powering the printer.

Installation by a qualified technician is recommended if you are not experienced working with AC-powered electrical equipment.