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PSA-40-271 参数 Datasheet PDF下载

PSA-40-271图片预览
型号: PSA-40-271
PDF下载: 下载PDF文件 查看货源
内容描述: 磁盘驱动器电源 [Disk Drive Power Supply]
分类和应用: 驱动器
文件页数/大小: 2 页 / 63 K
品牌: PHIHONG [ PHIHONG USA INC. ]
 浏览型号PSA-40-271的Datasheet PDF文件第2页  
40W Universal Input Series
PSA-40 Disk Drive Power Supply
○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
TUV Rheinland
Features
• Class B EMI filter
• 100% Burn-in
Applications
• Gigbyte disk drives
• Industrial computers
• "Power-On" LED connector
• 12VDC fan connector
• CD/Optical drives
• Business machines
Safety Approvals
• UL 1950D3 (E134610)
• TUV (R9352071)
• CSA 22.2 1402C Level 3 (LR56927-104)
Mechanical Characteristics
Dimensions: • Length: 177.8mm (7.0in.)
• Width: 50.8mm (2.0in)
Output Specifications
Model
DC Output
Voltage (1)
Min.
Load
Max.
Peak
Ripple (3)
P-P
Regulation (4)
Line
Load
• Height: 32mm (1.25in)
• Weight: 260gm
PSA-40-271
+5V
+12V
0.2A
0A
3A
2A
4.5A
50mV
100mV
+3%
+4%
+3%
+4%
(1) +5V adjustable +10% (+12 will track). Preset to 5V +2/-0% at 50% rated load.
(2) Total peak wattage must not exceed 60 watts. The +12V peak of 4.5A is for a maximum of
30 seconds. During peak loading, the +12V regulation limits are +4/-7%.
(3) Measured by using a 12 inch twisted pair terminated with a 10mfd capacitor and 0.1mfd ceramic
capacitor in parallel with primary and secondary ground holes connected together.
(4) Cross regulation is +5%.
PHIHONG