ADH1300 Series

ADH1300 Series

1300 W Half-Brick DC-DC Converter

The ADH1300 series half-brick isolated DC-DC converter provides a single regulated 28 V/46.5 A low-noise 1300 W output with > 95% efficiency at half load. With an input range of 36 to 75 VDC, the series is designed primarily for standard 48 V telecom equipment, such as remote radio head (RRH) applications. A fixed 300 kHz switching frequency minimizes external EMI filtering requirements. An open-frame design with an aluminum thermal baseplate is optimized for conduction or forced air cooling. You can operate the ADH1300 converters over -40 to +85˚C ambient and with full power delivery up to a baseplate temperature of 100˚C. The unit follows the standard 1/2 brick dimensions of 2.3″ (57.9 mm) * 2.4″ (61 mm) and an installed height of just 0.5″ (12.7 mm).

SKU: AE-7 Category:
  • Specifications

Description


Features Benefits
• Delivers up to 1300 W • Excellent thermal performance
• Ultra-high efficiency: 95.5% peak • Power good function
• Wide input range: 36 to 75 VDC • No minimum load requirement
• PMBus function • Fixed switching frequency
• RoHS 3.0 • Baseplate for contact cooling
• Remote control function (negativelogic) • 2 year warranty
• Remote output sense • UL94-V0
• Input under-voltage lockout • CE Mark
• Input over-voltage lockout
• Output over-current protection
• Output over-voltage protection
• Over-temperature protection
• IEC/EN/UL/CSA 62368-1

Related Applications
• 5G Network Power Solutions – Click ME

Datasheet URL
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Associated Part Numbers
• ADH1300-48S28B-6LI