36W 12V 3A 4 channels metal box centralized power supply with battery backup function EN60950-1 PTC fuse
XED-3A12VX-4LC
✅ Over-Voltage Protection: Equipped with over-voltage protection to prevent excessive output voltage and ensure connected device safety.
✅ Reverse Connection Protection: Features reverse polarity protection to prevent damage caused by incorrect battery wiring.
✅ High-Reliability Design: Utilizes imported-grade ICs for key components and undergoes rigorous testing (full-load aging tests) for assured durability.
✅ Reverse Connection Protection: Features reverse polarity protection to prevent damage caused by incorrect battery wiring.
✅ High-Reliability Design: Utilizes imported-grade ICs for key components and undergoes rigorous testing (full-load aging tests) for assured durability.
Quantity:
🔋 36W 12V 3A 4-Channel Metal Box Centralized Power Supply with Battery Backup – Uninterrupted Industrial UPS Power for Critical Systems
Ensure continuous operation of your security and industrial equipment with our robust security camera power supply box. This centralized 12V 3A power supply integrates a built-in battery backup function, offering seamless power transition and industrial-grade reliability—ideal for professional surveillance, access control, and automation systems.
✅ KEY FEATURES
🔋 Battery Backup Function
Keeps your devices running during power outages. Supports external battery connection (battery not included) for uninterrupted 12V output—critical for 24/7 security and industrial operations.
🔌 Full Protection & Safety Design
Over-Voltage Protection: Prevents voltage spikes from damaging connected devices.
Reverse Polarity Protection: Safeguards against battery wiring errors, ensuring safe and correct installation.
⚙️ High-Reliability Industrial Design
Utilizes imported-grade ICs and high-quality components for stable performance. Each unit undergoes rigorous full-load aging tests, guaranteeing durability and a long service life even in demanding environments.
📦 4-Channel Centralized Output
Power up to 4 devices simultaneously from a single metal enclosure. Perfect for multi-camera CCTV setups, NVRs, sensors, and alarm systems.
🎯 IDEAL FOR:
- CCTV camera systems & DVRs/NVRs
- Access control & alarm systems
- Industrial PLCs, controllers, and automation panels
- Network cabinets and communication devices
- Emergency lighting and monitoring systems
🏆 WHY CHOOSE THIS INDUSTRIAL UPS POWER SUPPLY?
✔️ Strong metal housing with enhanced heat dissipation
✔️ Consistent 12V/3A output per channel (36W total)
✔️ Wide input voltage range (AC 100-240V)
✔️ Supports lead-acid battery connectivity (optional)
✔️ Complies with international safety and EMC standards
⚡ Never Power Down During Critical Moments.
Designed for installers and integrators who demand reliability, safety, and continuous power for security and industrial applications.
📦 Secure Your System with Uninterrupted Power—Order Today!
| Model No. | XED-3A12VX-4LC | |
| OUTPUT | DC voltage | 12V |
| Rated current | 3A | |
| Current range | 4-6A | |
| Rated power | 36W | |
| No. of Channels | 4 channels | |
| Battery backup | with battery backup | |
| Fuse type | PTC fuse | |
| Ripple & Noise | 120mv | |
| Voltage adjustment range | 11.4-12.6V | |
| Voltage Accuracy | ±5% | |
| Linear adjustment rate | ±1% | |
| Load adjustment rate | ±5% | |
| INPUT | Voltage range | 100-240V |
| AC Plug | 3 PINS | |
| Frequency range | 50/60Hz | |
| Efficiency | 86% | |
| Surge current | 4kV | |
| Leakage current | 0.25mA | |
| PROTECTION | Over load | 105%-150% |
| Over voltage | 18V | |
| ENVIRONMENT | Working temperature | 0-40℃ |
| Storage temperature and humidity | -40℃~+70℃ | |
Safety regulation and electromagnetic compatibility | Safety regulations | EN60950-1 |
| Insulation impedance | >100MΩ | |
| Withstand voltage | 1.5kv | |
| Electromagnetic interference | EN55032 | |
| Others | MTBF | 50000Hours |
| Dimensions | 285.8*233*96.5MM | |
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