12V 40A Power Supply
This content will be shared across all product pages.
The 12V 40A Power Supply is a high-capacity and reliable power source designed to deliver a stable 12V output with a maximum current of 40A. It is suitable for demanding applications that require significant current at 12V, such as powering LED displays, industrial equipment, high-power electronics projects, and other devices. The power supply features over-voltage, over-current, and short-circuit protection to ensure the safety and longevity of connected devices.
Key Features:
- Output Voltage: 12V DC
- Output Current: 40A
- Power Output: 480W
- Input Voltage: 100-240V AC, 50/60Hz
- Connector Type: Screw terminals or DC barrel jack
- Protection: Over-voltage, over-current, and short-circuit protection
- Efficiency: High efficiency for consistent power delivery
- Cooling: Built-in cooling fan for heat dissipation
- Certifications: CE, FCC, RoHS compliant
- Output Voltage: 12V DC ± 5%
- Output Current: 40A
- Power Output: 480W
- Input Voltage: 100-240V AC, 50/60Hz
- Ripple & Noise: ≤ 150mV
- Load Regulation: ± 1%
- Line Regulation: ± 1%
- Operating Temperature: -10°C to +60°C
- Storage Temperature: -20°C to +85°C
- Humidity: 0% to 95% non-condensing
- Dimensions: Approx. 240mm x 120mm x 50mm
- Weight: 1.2 kg
- Connector Type: Screw terminals or 5.5mm x 2.1mm DC barrel jack
- Cooling: Active cooling with built-in fan
- LED Displays: Ideal for powering large-scale 12V LED displays and lighting installations.
- Industrial Equipment: Suitable for powering industrial control systems, motors, and machinery.
- High-Power Electronics: Perfect for powering high-current 12V electronics projects and devices.
- DIY Electronics: Useful for hobbyists and makers working on advanced electronics projects.
- Communication Equipment: Can be used to power communication devices and networking equipment requiring 12V.
- Server Power Supplies: Suitable for servers and other high-power 12V applications.
Technical Specifications:
- Logic Family: CMOS
- Number of Channels: 3
- Switch Configuration: Single-Pole Double-Throw (SPDT)
- Supply Voltage Range: 3V to 15V
- “ON” Resistance (R_ON): 125Ω typical at V_DD = 10V
- “OFF” Leakage Current (I_OFF): ±100pA typical at V_DD = 10V
- Control Input Voltage (V_IH): 0.7 V_DD min, 0.3 V_DD max
- Maximum Operating Frequency: 40 MHz at V_DD = 10V
Applications:
- Signal routing and switching
- Analog and digital multiplexing
- Audio and video signal processing
- Data acquisition systems
- Test equipment