12V 20A SMPS Power Supply
Industrial-grade 12V 20A switching power supply delivering 240W of stable, regulated DC output. Features overload, short-circuit, and over-voltage protection with automatic load-based cooling fan. Universal 110V/220V AC input. Every unit is 100% burn-in tested at full load.
High-Power, Regulated DC Output
The Clancor 12V 20A SMPS delivers a stable, regulated 240W DC output from standard AC mains. Whether you are powering LED strip installations, CCTV camera arrays, or industrial automation equipment, this power supply maintains consistent voltage under varying load conditions.
Universal AC Input — Works Across India
With a dual-input voltage switch supporting both 110V and 220V AC, this power supply handles the voltage range found across Indian electrical infrastructure. Simply set the switch to 220V for Indian power grids before first use.
Built-in Protection for Your Equipment
Your connected devices stay safe with comprehensive protection:
- Overload protection — prevents damage when load exceeds rated capacity
- Short-circuit protection — automatic cutoff protects wiring and equipment
- Over-voltage protection — maintains safe output during input spikes
- LED indicator — confirms power status at a glance
Smart Cooling for Quiet Operation
The auto on/off cooling fan activates only when needed based on load levels. Under light loads, the unit runs silently. As demand increases, the fan speeds up to maintain safe operating temperatures — balancing noise control with thermal management.
Key Features
- 12V DC output at 20A — delivers up to 240W of regulated power
- Universal AC input — dual 110V/220V selector switch
- Overload and short-circuit protected — safeguards your entire setup
- Over-voltage protection — stable output despite mains fluctuations
- Auto on/off cooling fan — load-based fan speed for thermal management
- LED power indicator — instant confirmation of operational status
- Screw terminal connections — L (line), N (neutral), G (ground) input; +V/-V DC output
- 100% burn-in tested — every unit tested at full load before shipping
- High efficiency — low heat generation for extended life
Installation & Safety Notes
| Guideline | Details |
|---|---|
| Voltage selection | Set the 110V/220V switch to 220V for India before powering on |
| Professional installation | Recommended by a qualified electrician |
| Ventilation | Keep 50cm clearance around heat vents; no objects within 5cm |
| Indoor use only | Not waterproof — install in dry, covered locations |
| Load calculation | Calculate total load accurately; do not exceed 20A / 240W |
| Verify wiring | Confirm correct L/N/G and +V/-V connections before powering on |
Applications
- LED Lighting Installations — powers LED strip arrays, signage, and display lighting
- CCTV & Security Systems — centralized power for multi-camera setups
- Industrial Automation — drives controllers, sensors, and actuators
- POS Installations — powers peripheral devices in retail billing setups
- Home Appliances — DC-powered devices requiring stable 12V supply
- Motor Drivers — suitable for small DC motor applications