DS1600SPE Series

Active

1600 W Front End AC-DC Power Supplies

The DS1600SPE is an ultra-high density power supply providing 35 W per cubic inch. This 1600-W power supply is housed in 1U high rack-mounting enclosures measuring just 3.4 x 7.7 inches (86.3 x 196.5 mm). The latest power-switching technology and high-density component packaging techniques enable a significantly shorter form factor than similarly-rated earlier-generation power supplies, freeing up valuable system space. The DS1600SPE is fully digital and compatible with our universal PMBus^®, allowing control via an integral I2C interface using the 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.

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特徴

12.0 V housekeeping
1600 W output power
EN61000 Immunity
High efficiency (94% @ 230 VAC) 50% load
Input range 90 to 140 VAC
Input range 180 to 264 VAC
Input frequency 47 to 63 Hz
Efficiency 94% peak
Hold-up time 10 ms
Power factor >0.98, typical
Load sharing active load sharing within 6% at full load
Output ripple 120 mVp-p
Output power hi line12 V/133.3 A and 12 VSB/3.5 A, 1600 W continuous
Output power lo line12 V/66.67 A and 12 VSB/3.5 A, 800 W continuous

メリット

EMI Class A
High accuracy reporting functions
Internal OR'ing
Low fan noise feature at standby mode
N+N Redundant
Variable speed smart fan
Protection OVP, OCP, short circuit, OTP
Power good active high
Fault active low
Remote on/off active low

仕様

出力電力 (W):	1600
長さ（インチ）:	7.736
幅（インチ）:	3.4
高さ（インチ）:	1.574
マウントタイプ:	Rack-mount
最小出力電流 (A):	6
最大出力電流 (A):	133.3
出力電圧範囲 (V):	11.4V to 12.6V
最小出力（W）:	800
最大出力（W）:	1600
Minimum Input Voltage (V):	90
最大入力電圧 (V):	264
保証期間（年）:	2

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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.