19inch Subrack DC48V Switching Power Supply For Telecom Power Module

Key Features

1. Input Voltage Range

Typically accepts a wide range of input voltages (e.g., 85-264 VAC or 100-370 VDC) to accommodate different power sources.

2. Output Voltage

Common output voltages include 12V, 24V, or 48V DC, suitable for various telecom equipment.

3. Efficiency

High efficiency (often > 90%) to minimize energy loss and reduce heat generation, which is critical for telecommunications applications.

4. Regulation and Stability

Features tight regulation to maintain consistent output voltage under varying load conditions, ensuring reliable operation of telecom equipment.

5. Protection Features

Over-Voltage Protection (OVP): Prevents damage from voltage spikes.

Over-Current Protection (OCP): Safeguards against excessive load.

Short-Circuit Protection (SCP): Protects the power supply from damage in case of a short circuit.

6. Cooling Options

May include passive cooling (heat sinks) or active cooling (fans) to manage thermal performance.

7. Compact Design

Often designed for space efficiency, enabling easy integration into telecom racks or cabinets.

8. Compliance and Standards

Meets international safety and performance standards (e.g., UL, CE, RoHS).

9. Applications

Base Stations: Powering cellular base stations and related equipment.

Data Centers: Supplying power to networking equipment and servers.

Remote Sites: Providing reliable power in areas without access to traditional power sources.

10. Considerations

Load Requirements: Ensure the power supply can handle the maximum load of the connected equipment.

Environmental Conditions: Consider temperature and humidity levels in installation locations for proper operation.

Redundancy: In critical telecom applications, consider redundant power supplies to ensure continuous operation.