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SilverStone ST70EF [3/12] Element st70ef
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ELEMENT ST70EF
02
3. INPUT ELECTRICAL SPECIFICATIONS
3.1 AC INPUT
NomMin
100
47
150
47
115
60
230
Unit
VAC rms
HZ
VAC rms
HZ50
Max
150
63
265
63
Parameter
Vin (115VAC)
Vin Frequency
Vin (230VAC)
Vin Frequency
ELEMENT ST70EF
* Nominal voltages for test purposes are considered to be within ±1.0V of nominal.
3.2. INRUSH CURRENT
Repetitive ON/OFF cycling of the AC input voltage should not damage the
power supply or cause the input fuse to blow.
3.3. INPUT LINE CURRENT & POWER FACTOR
Input line current
< 9.0Amps – rms
< 4.5Amps – rms
Power Factor
> 0.95(at full load)
> 0.9(at full load)
AC input
115V
230V
3.4.1 General
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.
3.4 EFFICIENCY
Table 1 Loading Table for Efficiency Measurements
700W(loading shown in Amps)
3.3V
14.4
7.2
2.88
12V2
9.06
4.53
-12V
0.4
0.2
0.081.81
12V4
9.06
4.53
1.81
Load
Full
Typical
Light
5V
18.00
9.00
3.60
12V1
9.06
4.53
1.81
12V3
9.06
4.53
1.81
12V5
9.06
4.53
1.81
+5Vsb
2.83
1.42
0.57
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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