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1.0 INPUT:

    1.1 VOLTAGE

MINIMUM MAXIMUM UNITS
INPUT RANGE 100 264 Vrms
RATED RANGE  100 240 Vrms

1.2 FREQUENCY
         47Hz ~ 63Hz

1.3 CURRENT
         8A/100V, 4A/240V

1.4 INRUSH CURRENT
         115V/50A (max.), 230V/100A (max.) at 25℃ (cold start)

1.5 POWER EFFICIENCY
          At 20%/50%/100% load AC 115V 60Hz and AC 230V 50Hz, the power efficiency should be at least 82%/85%/82%.

1.6 STANDBY MODE
         During measurement of the ”STANDBY MODE” condition, the main converter is off
         (PS_ON=High). +5Vsb converter is working and standby input power is measured.

Load  Condition Efficiency Power in
<45mA  <0.45W
45mA >=50%
100mA  >=55%
250mA >=65%
1.0A >=75%
*2013 ErP Standby efficiency

1.7 ACTIVE POWER FACTOR CORRECTION (PFC):
         >0.9 at 50% load, AC 115v 60Hz

2.0 出力:

GROUP 1 2
VOLTAGE +3.3V +5V  +12V1 +12V2  -12V +5VSB
MAX.LOAD 24A 24A  20A 20A 0.3A 2.5A
MIN.LOAD 0.3A 0.5A 0.1A 0.4A 0.005A 0A
VOLTAGE REGULATION  ±5%  ±5%  ±5% ±5% ±10% ±5%
RIPPLE & NOISE (mV) 50 50 120 120 120
Capacitive Loads_(uF) 10000 10000 10000 330 10000

  NOTE:
   1.The continuous maximum total output power shall not exceed 500W.
     +12V DC maximum output power shall not exceed 38A(456W).
     +3.3V and +5V DC maximum combined output power shall not exceed 130W.
   2.Maximum peak total DC output power should not exceed 550W, and should be supported for
     12 Seconds maximum, one occurrence maximum per minute (115Vac 60Hz, 230Vac 50Hz).
   3.When +12V1&+12V2 output at 38A, the -12V output load min 0.1A.
   4.When 3.3V output at 24A, the +12V1&+12V2 total output load min 3A.
   5.When 5V output at 24A, the +12V1&+12V2 total output load min 3A.
   6.+3.3V, +5V and +12V DC output voltage should be within Figure 1 cross loading range to meet regulation.
   7.Ripple and Noise measuring with an oscilloscope with 20 MHz bandwidth in Figure 1 cross loading range.
     Output should be bypassed at the connector with a 0.1uF ceramic disk capacitor and a 10uF electrolytic capacitor to simulate system load.
     The length of ground wire on probe should not longer than 40mm, if a Non - differential type of scope was used.

2.1 CROSS REGULATION
       The +5V & +3.3V combined load and +12VDC load shall remain within the defined in section 2.0 over cross load combinations shown Figure 1:

SSP-500ES2_1

2.2 HOLD-UP TIME:10ms(minimum)
       Test Condition: 100% load @ AC input 115V or 230V, 47Hz .

2.3 LOAD TRANSIENT RESPONSE (STEP LOAD)
       Output transient step sizes for each output are defined in following table:

Output Maximum Step Size
(% of rated output amps)
Maximum Step Size (A)
+12Vdc  60% 
+5Vdc 30%
+3.3Vdc 30%

       Load slew rated 1.0A/uS. Output voltage regulation and capacitive load are defined in DC output table

2.4 OVERSHOOT
       Overshoot at turn on or turn off shall be less than 10% of the nominal output voltage.

2.5 TIMING, HOUSEKEEPING AND CONTROL
       A low active PS-ON (DC ON/OFF) input signal is equipped, which provide the interface ENABLE
       or to DISABLE the GROUP1 of DC output. This signal is electrically to interface with TTL,OPEN

       COLLECTOR and the HARD SWITCH.

SSP-500ES2_7

SIGNAL NAME MAXIMUM MINIMUM
T1 PS_Power-on time 500mS
T2 Rise time from each main output 20mS  0.2mS
T3 PWR_ok delay 500mS 100mS
T4 PWR_ok rise time 10mS
T5 AC loss to PWR_OK hold-up time  10mS
T6 PWR_OK inactive to DC loss delay 1mS

 

      2.5.1 POWER GOOD SIGNAL:
          Signal Type: open collector +5DC, TTL compatible.
          Logic Level: <0.4V while sinking 4 mA.
          Logic Level High: between 2.4VDC and +5V output while sourcing 200 uA.
          Max Ripple/Noise: 400mV pk-pk. (no capacitor test)

3.0 OUTPUT PROTECTION

3.1 TOTAL POWER PROTECTION: (OPP )
        Total power 150% max with shut-down and latch off protection.

3.2 OVER VOLTAE PROTECTION: (OVP)

OUTPUT VOLTAGE MAX. ACT.
VOLTAGE
RESULT
+3.3V 4.5V Shut down & Latch OFF.
+5V 7.0V 
+12V 15.6V
+5Vsb 7.0V Auto restart.

3.3 SHORT CIRCUIT PROTECTION: (SCP)
        The short between any output of group 1 will shut down all group1.
        The short at group 2 will shut down both group 1 and group 2.

3.4 NO-LOAD SITUATION
       No damage or hazardous condition should occur with all the DC output connectors
       disconnected from the load. The power supply may latch into the shutdown state.

3.5 RESET AFTER SHUTDOWN
       Whenever the power supply latches into shutdown state due to fault condition on its output, the power supply will return to normal operation only after the fault has been removed and the PS_ON# has been pulled low again.
        If the power supply latches into shutdown state due to fault condition on 5Vsb, the power supply will return to normal operation only after the fault has been removed and the power switch(power cord) has been cycled off/on(plugged out/in) with A MINIMUM OFF TIME OF 3 SECONDS.

4.0 COOLING OF POWER SUPPLY

    A DC fan was equipped to cooling the power supply.
    The fan will draw in air through the vent holes at DC output cable side, and exhaust at AC receptacle side.
    This fan is only for power supply internal cooling purpose, not for system cooling.

    Fan parameters:     

Rated Voltage 12VDC
Dimension 80*80*15(mm)

5.0 ENVIRONMENT

5.1 OPERATING
                  AMBIENT OPERATION TEMPERATURE: 0 to 50℃.
                 (The rated power will de-rate from 100% to 80% from 40℃to 50℃ as below curve)

SSP-500ES2_8

                 AMBIENT OPERATION RELATIVE HUMIDITY: 20 to 90% relative humidity
                  (non-condensing)OPERATION ALTITUDE: 0 to 10,000 feet.

5.2 SHIPPING / STORAGE
        AMBIENT STORAGE TEMPERATURE:-40 to 85℃
       AMBIENT STORAGE RELATIVE HUMIDITY: 5 to 95% relative humidity (non-condensing)

6.0 MTBF
        Over 100,000 hours at 25 Deg C. excluding the DC Fan.

7.0 EMC
        EN55032:2015+AC: 2016 Class B
        EN61000-3-2: 2014 Class A/D
        EN61000-3-3: 2013
        EN55024: 2010+A1: 2015
        FCC Part Subpart 15B
       ANSI C63.4-2014
       ICES-003 Issue6: 2016
       CAN/CSA-CISPR 22-10
       AS/NZS CISPR 32: 2015
       CISPR 32:2015+C1: 2016
       CNS13438 (2006)
       GB/T9254-2008

8.0 SAFETY
       IEC 62368-1: 2014
       IEC 60950-1(ed.2); am1; am2
       UL 62368-1: 2014
       CAN/CSA-22.2 No.62368-1: 2014
       EN 62368-1: 2014
       GB17625.1-2012; GB4943.1-2011
       CNS14336-1(2010), CNS15663 (2013)

9.0 MECHANICAL
       Dimension: W 150mm x L 140mm x H 86mm, +/-1mm.

Accessories

  • Active Power Factor Correction [99% PF Typical]
  • Universal AC Input [Full Range]
  • Double Forward Converter Design
  • Smart & Silent Fan Control (S2FC)
  • Ample +12V Outputs


Note: Seasonic Power Supply comes with a power cord.

Bronze 80Plus

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Seasonic SSP-500ES2 - Power Supply

  • Brand: Seasonic
  • Product Code: SSP-500ES2
  • Availability: In Stock
  • ¥11,092

  • Ex Tax: ¥10,084

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Tags: Seasonic, SSP-500ES2, Power Supply