D-Link DIS-H30-24 DIN Rail Power Supply 30W 24V DC

Use Cases

Highlights

• 30W output power at 24V DC, with output voltage adjustable between 21.6 and 29V
• Universal AC input from 85 to 264V (up to 277V available) or DC input from 120 to 370V
• Ultra-slim housing at just 35 mm wide for space-saving DIN rail TS-35/7.5 or TS-35/15 mounting
• Operating temperature range of -30 to 70°C for unconditioned cabinets
• Typical efficiency of 89% plus built-in overload and over-voltage protection

Technical Overview

Overload protection uses constant current limiting between 105 and 160% of rated output and automatically recovers once the fault clears, while over-voltage protection shuts down the output at 30 to 36V and requires a power cycle to resume normal operation. With a calculated MTBF of over 968,000 hours (per MIL-HDBK-217F at 25°C) and UL60950-1, UL508, TÜV EN61558-2-16 and IEC60950-1 approvals, the supply is built for continuous industrial duty. An operating altitude up to 2,000 m and a -40 to 85°C storage range round out the deployment profile.

Compatibility

According to the manufacturer, the DIS-H30-24 is compatible with the D-Link DIS-100G, DIS-200G and DIS-300G switch series, as well as the industrial DIS-2650AP wireless access point, which lists it as a compatible power supply accessory in its official datasheet.

Note on Rated Power

Both the D-Link product page and the DIS-2650AP datasheet consistently name the unit '30W 24VDC Ultra Slim DIN Rail PSU'; this manufacturer figure was used as authoritative here.