Product Safety - SilverStone Decathlon Serie Manual De Instrucciones

7. Conducted EMI
CE,FCC

8. Product Safety

8.1 Safety Requirement
cTUVus, CB,TUV
8.2 Leakage Current
The AC leakage current is less than 3.5mA when the power supply connect to
264Vac/50Hz .
8.3 Insulation Resistance
The insulation resistance should be not less than 30M ohm after applying of
500VDC for 1 minute.
8.4 Dielectric Voltage Withstand
The power supply shall withstand for 1 minute without breakdown the application
of a 60Hz 1500V AC voltage applied between both input line and chassis
(20mA DC cut-off current). Main transformer shall similarly withstand 3000Vac
applied between both primary and secondary windings for a minimum of one
minute.
9. Power Good Signal
A TTL compatible signal for the purpose of initiating an orderly start-up procedure
under normal input operating conditions. During power up, this signal is asserted
( low ) until +5V is under regulation and AC reaches min. line specification range.
After all voltage are going appropriate level, the system may have a turn on delay
of 100mS, but no greater than 500mS. During power off the signal should go to low
level before +5V is out of regulation. The low level is 0 to 0.8V and high level is
4.75 to 5.25V. The " Power Good "signal can drive up to 6 standard TTL loads.
Time Diagram
06
Figure 1