![SilverStone ST70EF [4/12] Output electrical requirements](/img/pdf.png)
SilverStone ST70EF [4/12] Output electrical requirements
![SilverStone SST-ST70F [4/12] Output electrical requirements](/views2/1720919/page4/bg4.png)
03
Full load
85%
87%
Typical load
88%
90%
Loading
115V Required Minimum Efficiency
230V Required Minimum Efficiency
Table 2. Minimum Efficiency Vs Load
Light load
85%
87%
3.5 MECHANICAL SPECIFICATIONS
The mechanical drawing of the subject power supply, which indicate the form factor, location of the
mounting holes, location, the length of the connectors, and other physical specifications of the subject
power supply. Please refer to the attachment drawing.
For this test, the detect probe shall be on the output terminal side of PSU, if detect on the test fixture
side, there will be 2% tolerance.
+5 V
+12V1
Output
+3.3 V
+12V2
+12V3
+12V4
+12V5
-12V
+5VSB
NORMAL
LOAD
9A
11A
6.4A
6.4A
6.4A
6.4A
6.4A
0.4A
1.5A
4. OUTPUT ELECTRICAL REQUIREMENTS
4.1 OUTPUT VOLTAGE AND CURRENT RATING
( 1 ) +3.3V & 5V total output not exceed 170W.
( 2 ) total output for this subject power supply is 700W watts
( 3 ) Voltages and ripple are measured at the load side of mating connectors with a 0.1uF monolithic
ceramic capacitor paralleled by a 10uF electrolytic capacitor across the measuring terminals.
( 4 ) Maximum combined current for the 12V outputs shall be 56A
MINIMUM
LOAD
0.5A
0.2A
0.2A
0.2A
0.2A
0.2A
0A
0.1A
0.8A
MAXIMUM
LOAD
30A
18A
18A
18A
18A
18A
0.5A
3.5 A
24A
LOAD
REG
±5%
±5%
±5%
±5%
±5%
±5%
±10%
±5%
±5%
50mV P-P
120mV P-P
120mV P-P
120mV P-P
120mV P-P
120mV P-P
120mV P-P
50mV P-P
RIPPLE&
NOISE
50mV P-P
LINE REG
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
±1%
Содержание
- Element series element series 1
- En st70ef manual cover 1
- Incredible performance and efficiency 1
- Sst st70ef 1
- Emi regulatory 2
- En st70ef manual01 2
- General description and scope 2
- Reference documents 2
- Safety 2
- Silverstone element st70ef atx12v 2 switching power supply with active pfc ps 2 700w 2
- Specification 2
- Ac input 3
- Efficiency 3
- Element st70ef 3
- En st70ef manual02 3
- General 3
- Input electrical specifications 3
- Input line current power factor 3
- Inrush current 3
- Repetitive on off cycling of theac input voltage should not damage the power supply or cause the input fuse to blow 3
- Under the load conditions defined in table 1 and table 2 the loading condition for testing efficiency shown in table 1 represents a fully loaded system at 50 typical loaded system and at 20 light loaded system 3
- 1 3 v 5v total output not exceed 170w 2 total output for this subject power supply is 700w watts 3 voltages and ripple are measured at the load side of mating connectors with a 0 uf monolithic ceramic capacitor paralleled by a 10uf electrolytic capacitor across the measuring terminals 4 maximum combined current for the 12v outputs shall be 56a 4
- En st70ef manual03 4
- For this test the detect probe shall be on the output terminal side of psu if detect on the test fixture side there will be 2 tolerance 4
- Mechanical specifications 4
- Output electrical requirements 4
- Output voltage and current rating 4
- The mechanical drawing of the subject power supply which indicate the form factor location of the mounting holes location the length of the connectors and other physical specifications of the subject power supply please refer to the attachment drawing 4
- Element st70ef 5
- En st70ef manual04 5
- Hold up time full load of table 1 5
- Load capacity specifications 5
- Output rise time 5
- Over voltage protection 5
- En st70ef manual05 6
- Over current protection 6
- Power signal 6
- Short circuit protection 6
- Element st70ef 7
- En st70ef manual06 7
- Environmental requirements 7
- Fan size 7
- Humidity 7
- Temperature range 7
- The subject power supply is cooled by a self contained 135mm 12vdc fan 7
- Vibration 7
- En st70ef manual07 8
- Mechanical requirements 8
- Atx 12v 4pin 9
- Element st70ef 9
- En st70ef manual08 9
- Eps 12v 8pin connector 9
- M b 24pin connector 9
- Pin floppy connector fdd 9
- Pin peripheral connector hdd 9
- En st70ef manual09 10
- In pci express connector 1 10
- Pin pci express connector 1 2 10
- Pin pci express connector 3 4 10
- Sata connector 10
- En st70ef manual10 11
- En st70ef manual back 12
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