Silverstone ST85ZF SST-ST85ZF ユーザーズマニュアル
製品コード
SST-ST85ZF
Description:
Electrical Specification
SilverStone Technology Co., Ltd.
Subject:
SilverStone Technology
Model: ST85ZF
Switching Power Supply
Document No.:
ES-850-ZEUS-01
File Name: ST85ZF.doc Page : 1
SPECIFICATION
SilverStone Zeus ST85ZF
Switching Power Supply
With Active PFC
PS/2 850W
1. General
This specification describes the electrical characteristics, functional and physical of a PS/2 850 watts
switching power supply with Active PFC (Power Factor Correction) capabilities.
switching power supply with Active PFC (Power Factor Correction) capabilities.
2. AC Input Characteristics
2.1 AC Input Voltage, Frequency and Current ( Rating: 100V-240Vac, 47-63Hz, 12-6A )
The power supply must operate within all specified limits over the input voltage range in Table 1.
Harmonics distortion of up to 10% THD must not cause the power supply to go out of specified limits.
Harmonics distortion of up to 10% THD must not cause the power supply to go out of specified limits.
Parameter Minimum Rated Maximum
Max.
Current
Voltage (115V)
90 Vac
100-120Vac
132 Vac
12A
Voltage (230V)
180 Vac
200-240Vac
264Vac
6A
Frequency
47 Hz
50 / 60 Hz
63 Hz
Table 1 – AC Input Voltage and Frequency
2
.2 AC Inrush Current
AC line inrush current shall not damage any component nor cause the AC line fuse to blow under any DC
conditions and with any specified AC line input voltage and frequency. Repetitive On/Off cycling of the AC
input voltage shall not damage the power supply.
conditions and with any specified AC line input voltage and frequency. Repetitive On/Off cycling of the AC
input voltage shall not damage the power supply.
2.3 Input Power Factor Correction ( Active PFC)
The power factor at full load shall be
≥
0.95 at nominal input voltage.