12V 5A 60W DC SMPS - Industrial Metal Case Power Supply for LED & CCTV

Product Description The 12V 5A Metal Body SMPS is a reliable, high-efficiency power converter engineered to provide a steady 12V DC output for industrial and hobbyist applications. Protected by a ventilated aluminum housing, this Switch Mode Power Supply (SMPS) ensures stable performance by converting high-voltage AC mains into a regulated low-voltage DC source. It is designed with safety as a priority, featuring integrated protection against short circuits, overloads, and over-voltage. This unit is the standard choice for powering 12V LED strips, CCTV camera networks, 3D printers, and various robotics projects requiring a continuous and clean 5-Ampere current.

Key Features

• Stable 5A Output: Provides a continuous 60W power delivery, capable of supporting multiple 12V devices or long LED strip runs.

• Dual-Input Compatibility: Equipped with a manual 110V/220V AC selector switch for global power compatibility.

• Precision Tuning: Features an onboard potentiometer (V+ ADJ) to fine-tune the output voltage to compensate for wire-length voltage drops.

• Passive Cooling Design: The perforated metal shell facilitates natural air convection, eliminating the need for noisy cooling fans.

• Safety First: Includes automatic recovery logic that resets the power supply once a fault (like a short circuit) is cleared.

Technical Details

• Switching Architecture: Utilizes Pulse Width Modulation (PWM) to achieve high power conversion efficiency with minimal heat generation.

• EMI Suppression: Built-in EMI filter reduces electromagnetic interference, ensuring the supply doesn't affect sensitive radio or Wi-Fi equipment.

• Component Quality: Uses 105°C-rated long-life electrolytic capacitors to maintain performance even in high-temperature environments.

• Terminal Layout: Standard 5-point screw terminal block: L (Live), N (Neutral), G (Earth), -V (Ground), and +V (Positive).

• Isolation Rating: High dielectric strength with input-to-output isolation rated up to 1.5KV AC for user safety.

• Load Regulation: Excellent regulation within ±1%, ensuring the 12V output remains steady from zero to full 5A load.

• Soft-Start Technology: Internal circuitry limits the initial in-rush current, preventing circuit breakers from tripping during power-up.

• Compact Form Factor: The slim-line aluminum chassis allows for easy installation in tight control panels or custom project boxes.

• Overload Protection: Automatically limits output current to 105%-150% of rated capacity to prevent internal component damage.

• Ripple Filtering: Multistage LC filtering on the output side ensures a clean DC signal, critical for sensitive sensors and cameras.

• Mounting Versatility: Multiple M3 threaded mounting holes provided on the bottom and side for secure attachment.

• Vibration Resistance: PCB components are reinforced to withstand vibrations common in industrial machinery.

• Visual Status: Includes a green LED power indicator to confirm DC output availability at a glance.

• Frequency Response: Operates seamlessly at both 50Hz and 60Hz AC frequencies.

• Environmental Sealing: While ventilated, the PCB is coated to provide basic resistance against atmospheric moisture and dust.