DS2000SPE Series

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2000 W Front End AC-DC Power Supplies

The DS2000SPE is an ultra-high density power supply providing 50 W per cubic inch. The 2000 W 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. The DS2000SPE is fully digital and compatible with Advanced Energy's universal PMBus^®, allowing control via an integral I2C interface using the 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.

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特徴

12.0 V housekeeping
2000 W output power
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
Output power hi line12.2 V/163.9 A, 12 VSB/3.5 A, 2000 W continuous
Output power lo line12.2 V/66.67 A, 12 VSB/3.5 A, 1000 W continuous
Load sharing active load sharing within +/-7A at full load
Output ripple 180mVp-p, 20MHz

メリット

EMI Class A
Internal OR'ing
N+N redundant
PMBus
Variable speed smart fan
Protection OVP, OCP, Short Circuit, OTP
Power good active high
PS_Interrupt Active Low
Remote On/Off enable control

仕様

出力電力 (W):	2000
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):	1
最大出力電流 (A):	163.9
出力電圧範囲 (V):	11.4V to 12.8V
最小出力（W）:	0
最大出力（W）:	2000
Minimum Input Voltage (V):	180
最大入力電圧 (V):	264
保証期間（年）:	2

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比較する

Model	DS2000SPE	CSU2000AP	CSU2000ADC
出力電力 (W)	2000	2000	2000
入力電圧 (V)
動作温度 (°C)
長さ（インチ）	7.736	7.28	7.28
幅（インチ）	3.4	2.89	2.89
高さ（インチ）	1.574	1.57	1.57
出力電圧範囲 (V)	11.4V to 12.8V	11.4V to 12.8V	11.4V to 12.8V