The 24V 5A 120W Switching Power Supply is a robust, regulated power solution designed for demanding electronics. Unlike standard adapters, this SMPS is built into a ventilated aluminum “honeycomb” enclosure, allowing for superior heat dissipation. It is the preferred power source for anyone building high-torque stepper motor systems or upgrading 3D printer power units. With its adjustable output trimmer, you can ensure your logic boards receive a precise 24V even under heavy load.
Key Features
High Wattage Output: Delivers a continuous 120W of power, enough to handle high-current spikes from motors and heaters.
Low Ripple & Noise: Advanced switching technology ensures a clean DC signal, protecting sensitive microcontrollers and drivers.
Voltage Fine-Tuning: Features a “VADJ” trimmer to adjust the output voltage by approx. ±10%.
Rugged Construction: Aluminum shell provides physical protection and acts as a passive heatsink for 24/7 reliability.
Multiple Protection Layers: Includes automatic recovery from short circuits, overloads, and over-voltage scenarios.
Technical Specifications
Feature
Specification
Output Voltage
24V DC (Regulated)
Output Current
5A (Maximum)
Total Power
120 Watts
Input Voltage
AC 110V / 220V (Switch Selectable)
Frequency Range
50 / 60 Hz
Working Temperature
-10°C to 60°C
Dimensions
Approx. 160mm x 98mm x 42mm
Terminal Connection Guide
L, N: AC Power Input (Live & Neutral)
Earth Symbol: Chassis Ground
-V (COM): DC Power Output Negative
+V: DC Power Output Positive
+V ADJ: Output Voltage Adjustment Potentiometer
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