Datalogic SWITCHING PWR SUPPLY 5V.,3A.

Datalogic Switching Power Supply 5V, 3A

The 5 V, 3 A switching power supply from Datalogic is a compact, reliable source of DC power designed to meet the demanding requirements of barcode scanners and other handheld devices. Its robust construction, efficient design, and precise voltage regulation make it an ideal choice for industrial, retail, and logistics environments.

Key Technical Specifications

• Output Voltage: 5 V DC (±1 %) – a standard supply level compatible with most handheld electronics.
• Maximum Current: 3 A – sufficient to power high‑draw devices such as barcode scanners, RFID readers, and portable data terminals.
• Input Voltage Range: 90–264 V AC – wide input tolerance allows operation in diverse electrical infrastructures worldwide.
• Power Factor: >0.9 (at full load) – ensures efficient energy usage and compliance with regulatory standards.
• Efficiency: Up to 90 % – reduces heat generation and improves overall system reliability.
• Protection Features: Over‑current, over‑temperature, short‑circuit, and reverse polarity protection safeguard both the supply and connected equipment.
• Dimensions (WxHxD): 70 mm × 30 mm × 20 mm – a small footprint that fits easily into handheld chassis.
• Weight: Approximately 120 g – lightweight for portable applications.
• Connector Type: C7 (or compatible) – standard industrial connector for secure, reliable connections.

Design and Build Quality

The power supply features a rugged metal enclosure that protects internal components from mechanical shock and vibration. Its compact form factor is complemented by a low‑profile heat sink that dissipates thermal energy efficiently, ensuring stable operation even under continuous load.

Internally, the unit employs a high‑frequency switching regulator that minimizes electromagnetic interference (EMI) while maintaining precise voltage output. The use of quality capacitors and inductors further enhances noise suppression, making it suitable for sensitive electronic environments.

Applications

• Barcode Scanners: Powers Datalogic’s Gryphon I GD4400, Heron HD3430, Quickscan I QD2430, and other handheld scanners that require a reliable 5 V supply.
• RFID Readers: Provides the necessary current for high‑performance RFID modules used in inventory management.
• Portable Data Terminals: Supplies power to mobile computing devices, ensuring uninterrupted operation during fieldwork.
• Industrial Automation: Supports sensors and control units that operate on a 5 V DC rail within factory settings.

Installation Guidelines

1. Verify Input Voltage: Confirm that the AC mains supply falls within the 90–264 V range. Use a multimeter to check for correct voltage before connecting.
2. Secure Mounting: Place the unit in a well‑ventilated area of the device chassis. Avoid placing it near heat sources or moving parts that could cause vibration damage.
3. Connect Output: Attach the C7 connector to the device’s power input, ensuring correct polarity. Inspect for any loose contacts before powering on.
4. Test Operation: Power up the device and monitor voltage output with a multimeter. Verify that the supply remains within ±1 % of 5 V under load.

Maintenance Tips

• Keep the enclosure clean; dust can accumulate on heat sinks and reduce cooling efficiency.
• Avoid exposure to extreme temperatures or humidity, which may degrade internal components over time.
• If the supply exhibits unusual noise or voltage fluctuations, inspect for loose solder joints or damaged capacitors.

Compliance and Standards

The power supply meets international safety and performance standards, including:

• IEC 60950-1 (Information technology equipment – Safety)
• CE marking for European market compliance
• UL 62368-1 certification for North American markets

Conclusion

The Datalogic Switching Power Supply 5 V, 3 A delivers dependable, efficient power to a wide range of handheld and industrial devices. Its compact size, robust protection mechanisms, and broad input tolerance make it an excellent choice for professionals who demand consistent performance in challenging environments.