CCTV Power Supply (Closed) 12V 10A

KSH 3000 EXCL OF VAT

FEATURES:

1. Enclosed Design:
   • The most notable feature of a closed power supply is its enclosed housing, which provides protection against dust, moisture, physical damage, and other environmental elements that could potentially affect the performance or longevity of the unit.
   • The enclosure typically includes ventilation slots or fans to help dissipate heat and maintain optimal operating temperature.
2. Multi-Channel Outputs:
   • Similar to open power supplies, a closed CCTV power supply provides multiple DC outputs that allow you to power several CCTV cameras or devices simultaneously. Depending on the model, it may have 4, 8, 16, or more channels.
   • The output voltage is generally 12V DC, which is the standard for most CCTV cameras. Some systems may support 24V DC for high-power cameras or specific applications.
3. Overload and Short Circuit Protection:
   • Closed CCTV power supplies typically feature built-in protection mechanisms such as overload protection, short-circuit protection, and over-voltage protection to safeguard both the power supply and connected devices.
   • These protections help prevent electrical faults from damaging the cameras or equipment.
4. Fused Outputs:
   • To ensure additional protection, each output channel in a closed power supply is often fused individually. This means that if there is a fault in one of the connected devices, it will not affect the others, and the fuse can be easily replaced without requiring the entire power supply to be replaced.
5. Heat Dissipation:
   • While the closed design provides protection, it also comes with mechanisms for heat dissipation, such as fans, ventilation holes, or heat sinks to prevent overheating, especially when powering a large number of cameras.
   • Some models may have a fan for cooling, while others may rely on natural convection through vents to allow heat to escape.
6. Compact and Organized Setup:
   • A closed power supply is often more compact and organized than an open design, with all wires and connections housed within the enclosure. This makes the setup neater, more secure, and easier to maintain.
   • The enclosure also helps minimize clutter and provides a professional look, particularly for installations in commercial or enterprise environments.
7. Power Rating:
   • Closed CCTV power supplies are available in different power ratings, typically ranging from 2A to 20A or higher, depending on how many cameras and devices need to be powered.
   • The total output power is important to ensure that the supply can handle the combined load of all connected devices.
8. Durability and Reliability:
   • The closed design ensures that the power supply can withstand the wear and tear of daily operation in a range of environments, providing a more durable and reliable solution for long-term surveillance setups.