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Intel
®
Server Board S5000VCL TPS
Power and Environmental Specifications
Revision 2.3
Intel order number: D64569-007
43
V out
AC Input
PWOK
5 VSB
PSON
AF001024
T
vout_holdup
T
AC_on_delay
Tsb_on_delay
Tpwok_on
AC turn on/off cycle
PSON turn on/off cycle
Tsb_vout
T5VSB_holdup
Tpwok_holdup
Tpwok_off
Tpwok_low
Tpson_on_delay
Tsb_on_delay
Tpwok_on
Tpwok_off
Tpson_pwok
Figure 13. Turn On/Off Timing (Power Supply Signals)
8.2.15
Residual Voltage Immunity in Standby Mode
The power supply shall be immune to any residual voltage placed on its outputs (typically a
leakage voltage through the system from standby output) up to 500 mV. There shall be no
additional heat generated, nor stress of any internal components with this voltage applied to any
individual output, and all outputs simultaneously. It also should not trip the power supply
protection circuits during turn on.
Residual voltage at the power supply outputs for a no load condition shall not exceed 100 mV
when AC voltage is applied and the PSOn# signal is de-asserted.