DS1600SPE Series

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DS1600SPE
 

The DS1600SPE is an ultra-high denstiy power supply providing 35W per cubic inch. The 1600 watt DS1600SPE power supply is housed in 1U high rack-mounting enclosures measuring just 3.4 x 7.7 inches (86.3 x 196.5 mm). This form factor is significantly shorter than that of similarly rated earlier-generation power supplies — freeing up valuable system space — and is achieved by use of the latest power switching technology and high density component packaging techniques.

The DS1600SPE is fully digital and compatible with Artesyn Embedded Technologies' universal PMBus™ graphical user interface, allowing control via an integral I2C interface using the industry-standard PMBus communications protocol. Each power supply generates a main payload output of 12 Vdc for feeding downstream dc-dc converters in systems using distributed power architectures, together with a 12 Vdc standby output rated at 3.5 A for power management circuitry. The main DC output of the DS1600SPE can deliver up to 133.3 A, and stays within regulation down to zero load. Active current sharing helps maximize cost-effectiveness by eliminating the need for additional components when paralleling multiple power supplies for very high current applications.
Universal PMBus GUI Software Package

DS1600SPE Datasheet(s)

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  • Total Max Power: 1,600 W
  • Total Max Current: 133.3 A
  • Input Voltage: 90 V to 264 V
  • Output Voltage: 11.4 V to 12.6 V
  • Outputs:
  • Size (L x W x H): 7.736" x 3.400" x 1.574"
  • Warranty: 2 years
  • Operating Temperature: 0 to +50°C

Electrical Specifications

  • Input Range: 90-140 VAC
  • Input Range: 180-264 VAC
  • Input Frequency: 47 - 63 Hz
  • Efficiency: 94% peak
  • Hold-up Time: 10 ms
  • Power Factor: >0.98, typical
  • Output Power: Hi line12V/133.3A and 12VSB/3.5A, 1600W continuous
  • Output Power: Lo line12V/66.67A and 12VSB/3.5A, 800W continuous
  • Protection: OVP, OCP, Short Circuit, OTP
  • Load Sharing: Active load sharing within 6% at full load
  • Output Ripple: 120 mVp-p
  • Power Good: Active High
  • Fault: Active Low
  • Remote On/Off: Active Low
  • 1600W output power
  • N+N Redundant
  • Internal OR'ing
  • 12.0 V housekeeping
  • High efficiency (94% @ 230 VAC) 50% load
  • Variable speed smart fan
  • EMI Class A
  • Low fan noise feauter at standby mode
  • High accuracy reporting functions
  • EN61000 Immunity