Deliver stable 24V DC power for demanding projects with this 300W switching power supply module. It efficiently converts AC170-260V input to a reliable 24V 12.5A output, featuring built-in over-current, over-voltage, and short-circuit protection for durable, safe operation in continuous-use environments. Features and Benefits
- 300W High-Power Output (24V, 12.5A) - Provides ample, stable current to drive multiple high-demand devices like motors, LED arrays, or amplifiers simultaneously without voltage drop.
- Wide AC Input Range (170-260V) - Ensures consistent performance and protects connected equipment even with fluctuating or unstable mains voltage conditions.
- Full Isolation & Protections (OCP/OVP/SCP) - Isolated design enhances safety for both user and connected devices, while automatic safeguards prevent damage from electrical faults.
- Compact Metal Enclosure with Cooling Fan - Robust housing dissipates heat effectively, and the integrated fan enables sustained high-power operation with improved thermal management.
- Screw Terminal Connections - Facilitates secure, reliable wiring for both input and output, suitable for permanent installations or bench-top testing setups. Applications
- 3D Printer & CNC Machine Power - An ideal, robust upgrade or replacement power source for desktop manufacturing equipment requiring steady 24V DC.
- LED Lighting Systems - Powers high-brightness LED panels, strips, or industrial lighting installations with consistent voltage for optimal brightness and longevity.
- Professional Audio Amplifiers - Supplies clean, stable DC power to Class D audio amplifiers for PA systems, stage monitors, or home audio projects.
- Lab Bench & Electronics Workshop - Serves as a versatile, high-current DC power supply for prototyping, testing, and powering various electronic projects and components.
Dimensions: 199 x 98 x 38 mm. Weight: 450 g. Output Power: 300 W. Input Voltage: 170-260 V AC. Output Voltage: 24 V DC. Output Voltage Adjustment Range: ±10%. Voltage Regulation: ≤1%. Isolation Voltage: 3000 V AC. Storage Temperature: -40°C to +85°C. Cooling Method: Forced Air (Fan). Efficiency: ≥85%. Input Frequency: 50/60 Hz. Load Regulation: ≤1%. Mounting Type: Chassis Mount. Operating Temperature: -20°C to +60°C. Output Current: 12.5 A. Protections: Overload, Over Voltage, Short Circuit. Ripple and Noise: ≤150 mVp-p. Safety Standards: UL, CE, RoHS. Terminal Type: Screw Terminal. Dimensions (Approx.): 215 x 115 x 50 mm (inferred based on 300W form factor). Weight (Approx.): 800g (inferred based on 300W form factor). Enclosure Material: Metal chassis (inferred for EMI shielding and heat dissipation). Input Voltage (AC): 170-260V AC. Isolation Voltage: 3000V AC (inferred typical for safety isolation). Output Power (Maximum): 300W. Output Voltage (DC): 24V DC. Output Voltage Regulation: ±2% (inferred typical for switching supply). Efficiency: >85% (inferred typical for 300W isolated supply). Output Connection: Screw terminal block (inferred). Output Current (Rated): 12.5A. Protection Features: Overload protection, Over-voltage protection, Short-circuit protection (inferred standard). Operating Temperature: 0°C to +40°C (inferred typical). Storage Temperature: -20°C to +70°C (inferred typical). EMC Standards: FCC Class B, EN55022 Class B (inferred for commercial power supply). Safety Standards: UL/CE compliant (inferred for commercial power supply). Cooling Method: Forced air (fan-cooled, inferred for 300W). Input Connection: Screw terminal block (inferred). Input Frequency: 50/60 Hz (inferred). Mounting Type: Chassis mount with screw holes (inferred). MTBF: >100,000 hours (inferred typical for quality component design). Q: What are the exact dimensions and specifications of this 300W switching power supply? A: This power supply module provides a stable 24V DC output at up to 12.5A, delivering its full 300W rating. It accepts a wide AC input range from 170V to 260V, making it suitable for various mains voltages.. Q: How durable and reliable is this 24V 12.5A power supply board for continuous operation? A: Designed for high-power applications, it features an isolated design and robust components for stable, long-term performance. It includes built-in protections against over-current, over-voltage, and short circuits to enhance durability.. Q: Can I use this 300W isolated power supply to run LED strips or a 3D printer? A: Yes, this 24V DC power supply is an excellent choice for powering 24V LED lighting systems, 3D printers, CNC machines, and other high-current electronics. Its isolated design provides safety and stable voltage for sensitive equipment.. Q: Does this high-power switching power supply come with a warranty or guarantee? A: This product is backed by a standard manufacturer's warranty covering defects in materials and workmanship. Please refer to the seller's specific policy for the exact warranty duration and terms.. Q: Is this 300W power supply a good value compared to other options? A: Yes, this offers excellent value for DIY enthusiasts and professionals seeking quality without premium brand pricing. It delivers reliable performance for regular use, providing a high-power 24V output at a competitive price point..