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artesyn™
NDQ900 Series
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NDQ900 Series Quarter-Brick
The NDQ900 non-isolated single-output digitally controlled DC-DC converter has a standard quarter-brick outline and pin configuration. From a 40 to 60 VDC input voltage range, the converter outputs up to 900 W at 12.25 VDC, reaching an ultra-high peak efficiency of 96.7%. Noise/ripple is 50 mV peat to peak typical with a 4 mF electrolytic capacitor. An ideal choice for 48 to 12 V down conversion in high-power computing and storage applications, the NDQ900 outputs full power over an operating temperature range of -40 to +85°C with forced air cooling. An optional PMBus® interface makes for flexible digital control and monitoring.
Features
- Input range: 40 to 60 VDC
- Input current: 24.3 A, max
- Output power: 900 W
- Output voltage: 12 V nominal
- Output current 73.7 A
- Safety IEC62368 compliant
- Mechanical size: standard 1/4 brick
- Efficiency: 96.7% peak
Benefits
- Enable function negative enable
- Control PMBus compatible
- Mechanical construction single PCB with baseplate
Specifications
| Output Power (W): | 900 |
|---|---|
| Length (Inches): | 2.3 |
| Width (Inches): | 1.45 |
| Height (Inches): | 0.5 |
| Mounting Type: | BMP; Through Hole |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 73.7 |
| Output Voltage Range (V): | 10.8V to 12V |
Technical Documentation
Product Information Documents
Safety & Compliance Certificates
Engineering Resources
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