Syrotech SY-SMPS-48-25DR 48V 2.5A DIN Rail Industrial 120W Power Supply

Syrotech SY-SMPS-48-25DR 48V 2.5A DIN Rail Industrial 120W Power Supply

FEATURES

The Syrotech SY-SMPS-48-25DR is a compact and reliable 48V 2.5A DIN-Rail Switching Mode Power Supply designed for industrial networking, PoE switches, automation, telecom, and other professional applications. With a maximum output power of 120W, it provides stable and dependable power for compatible equipment.

1. 48V DC Stable Output

• The power supply delivers a 48V DC nominal output with 2.5A current, providing up to 120W of output power. The output voltage can be adjusted between 48V and 56V DC, making it suitable for different industrial networking requirements.

2. Wide AC Input Range

• It supports a 100–265V AC input voltage range with a 45–60Hz frequency, allowing reliable operation across a wide range of electrical environments.

3. DIN-Rail Mounting Design

• The compact DIN-rail design makes installation simple and convenient inside industrial control panels, electrical cabinets, network racks, and PoE installations. It supports TS35/7.5 and TS35/15 DIN rails.

4. Multiple Protection Features

• Built-in over-voltage, overload, and short-circuit protection helps protect the power supply and connected equipment from electrical faults. It also includes transient surge protection and an input fuse.

5. Efficient and Reliable Operation

• The SY-SMPS-48-25DR is designed for dependable industrial operation with more than 81% efficiency. Its natural convection cooling design helps dissipate heat without requiring a cooling fan.

6. LED Status Indication

• A green LED indicator provides convenient visual information about the DC output and overload condition, making basic status monitoring easier.

7. EMI/RFI Filtering

• Built-in EMI/RFI filtering helps reduce unwanted electrical interference and supports stable operation in networking and industrial environments.

8. Series and Parallel Connection

• The power supply supports series and parallel connection, with parallel operation using diode ORing, providing greater flexibility for suitable power-system configurations.

9. Soft-Start and Surge Protection

• The built-in soft-start circuit helps limit AC inrush current during startup, while the varistor-based surge protection helps protect the unit from transient voltage spikes.

10. Industrial Networking Application

• The SY-SMPS-48-25DR is specifically intended for industrial switches and PoE installations, making it a suitable power solution for professional Ethernet networking equipment. Syrotech documentation also lists it as the optional power supply for its industrial PoE switches.
• Overall, the Syrotech SY-SMPS-48-25DR combines 120W power output, DIN-rail installation, wide AC input, adjustable DC output, multiple protection functions, natural cooling, and LED status indication in a compact industrial power supply designed for reliable networking and PoE applications.

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