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artesyn™
DS1050
Active
1050 W Front End AC-DC Power Supplies
The DS1050 series bulk front end AC-DC power supply accepts a wide range 90 to 264 VAC input and provides a main 12 V output plus a 3.3 V or 5 V standby output. Rated at 1,050 W it is an 80 Plus Gold supply with a high half-load efficiency of 92%. Housed in an industry standard 1U x 2U rack-mounting package, the power supply is ideal for space-constrained applications. This series comes in two airflow versions – dc-connector to ac-connector and vice versa.
The main 12 V output can deliver up to 87 A and stays within regulation down to zero load, making it perfect for feeding downstream DC-DC converters in systems that use distributed power architectures (DPA). Standard features include active current sharing, internal ORing FETs and an EEPROM for storing service data to facilitate efficient field replacement. The power supply is hot pluggable and ideal for fault tolerant and N+1 redundant applications.
This digitally-controlled power supply is PMBus® compliant. A built-in I2C serial interface allows set-up, monitoring and control to be performed using Advanced Energy's universal PMBus graphical user interface.
The main 12 V output can deliver up to 87 A and stays within regulation down to zero load, making it perfect for feeding downstream DC-DC converters in systems that use distributed power architectures (DPA). Standard features include active current sharing, internal ORing FETs and an EEPROM for storing service data to facilitate efficient field replacement. The power supply is hot pluggable and ideal for fault tolerant and N+1 redundant applications.
This digitally-controlled power supply is PMBus® compliant. A built-in I2C serial interface allows set-up, monitoring and control to be performed using Advanced Energy's universal PMBus graphical user interface.
Features
- Active Power Factor Correction
- EN61000-3-2 harmonic compliance
- Active AC Inrush Control
- Standard 1U x 2U form factor
- High Density 19 Watts/cu-in
- +12VDC Output
- +3.3 or 5.0 VDC stand-by
- No Minimum load required
- Hot-plug operation
- N+1 Redundant
- Internal OR'ing FET's
- Active current sharing
- Built-in "Smart" fan
- INTEL, SSI std. logic timing
- EEPROM for FRU data
- PMBus compliant
- Full Digital Control
- 80+ Gold Efficiency Standard
Benefits
- +3.3 or 5.0 Vdc stand-by
- No Minimum load required
- Hot-plug operation
- N+1 Redundant
- Internal OR'ing FET's
- Active current sharing
Specifications
| Output Power (W): | 1050 |
|---|---|
| Length (Inches): | 11 |
| Width (Inches): | 3.2 |
| Height (Inches): | 1.57 |
| Mounting Type: | Rack-mount |
| Minimum Output Current (A): | 0 |
| Maximum Output Current (A): | 87 |
| Output Voltage Range (V): | 12V to 12V |
Technical Documentation
Accessories
Universal PMBus GUI Software Package
The all new universal PMBus GUI software package provides power engineers with a simple – yet functionally powerful – user interface that delivers world-class control flexibility over their digitally controlled power conversion products.
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