DS2000SPE 系列

The DS2000SPE is an ultra-high denstiy power supply providing 50W per cubic inch. The 2000 watt DS2000SPE 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 DS2000SPE is fully digital and compatible with Artesyn Embedded Power' 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 12.2 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 DS2000SPE can deliver up to 163.9 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.

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  • 最大总功率:
    2,000 W
  • 最大总电流:
    163.9 A
  • 输入电压:
    180 V to 264 V
  • 输出电压:
    11.4 V 至 12.8 V
  • 输出路数:
  • 尺寸(长 x 宽 x 高):
    7.736" x 3.400" x 1.574"
  • 保修期
    2 years
  • 工作温度:
    0 to +50°C

Electrical Specifications

  • Input
  • Output
  • Logic Control
  • 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 line12.2V/163.9A, 12VSB/3.5A, 2000W continuous
  • Output Power: Lo line12.2V/66.67A, 12VSB/3.5A, 1000W continuous
  • Protection: OVP, OCP, Short Circuit, OTP
  • Load Sharing: Active load sharing within +/-7A at full load
  • Output Ripple: 180mVp-p, 20MHz
  • Power Good: Active High
  • PS_Interrupt: Active Low
  • Remote On/Off: Enable control
  • 2000W 输出功率
  • N+N 冗余
  • 内部 OR'ing
  • 12.0 V housekeeping
  • High efficiency (94% @ 230 VAC) 50% load
  • Variable speed smart fan
  • EMI Class A
  • PMBus



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