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 Product: ±24V DC Input Industrial PC ATX 2U Form Factor Power supply
Category: 2U ATX up to 750W
±24V DC Input Industrial PC ATX 2U Form Factor Power supply
Model No.
Output Watts
Input VoltageInput range
Polarity Protection
24STC-24750D750W continuous±24V DC±18V ~ ±36V DCProtected (60V DC)
24STC-24500D500W continuous±24V DC±18V ~ ±36V DCProtected (60V DC)

●    Cooling:                           Forced Air-cooling, 60x60x25 mm Fan x 1 (Two Ball Bearing mode)
●    Fan Noise level:                63dBA @ Full Load
●    Fan brand:                       SUNON, DELTA, ADDA, NMB. Specifications are equivalent
●    Operating Temperature:    0°C ~ +50°C (-20°C~+60°C optional) Full Load
●    Operating Humidity:          20%~85% RH. (Non condensing)
●    Storage Temperature:       -20°C~+80°C
●    Storage Humidity:             10%~90% RH. (Non condensing)
●    Operating Altitude:            10M Below Sea level and 3000M Above Sea level

●    Input connector type         30A/300V UL Approved Gold Plated 1.2t/ 3-Pin Terminal
●    Input connection               Make sure plug power source according to the label instruction
●    Input Current                  
27A/54A(750W) 17A/35A(500W) 16A/31A(450W)
                                             @Full Load High Line & Low Line
●    Inrush Current                  Less than 30A Cold start @25°C ambient

Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 750W 500W
Min. Max. Min. Max.
+5V ±1% ±1% ±5% 0A 30A 0A 30A 50mV
+12V 0A 50A 0A 40A 120mV
+3.3V 0A 30A 0A 25A 50mV
-12V ±8% 0A 1A 0A 1A 120mV
+5VSB ±5% 0A 3A 0A 3A 50mV
Maximum continuous combined load on +3.3 V & +5V & 12V DC output shall not exceed 720 470 Wattage
Maximum continuous total DC output power shall not exceed 750 500

●    Efficiency                                          75% typical @24V DC Full Load
●    Hold up time            
●    Rise time
●    Power Good Signal                             TTL Compatible signal, on delay 100~500ms, off delay 1ms min
●    Short Circuit Protection (SCP)             All output equipped with SCP (shutdown and latch off)
●    Over Power Protection (OPP)              Peak power protected to 130%±10% of continuous rated power (shutdown and latch off)
●    Over Voltage Protection (OVP)          
+3.3V@4.5V, +5V@6V, +12V@15.6V

●    MTBF (Mean Time Between Failure):   >80 000 hours @max. Load, 24V DC & 25°C ambient
●    Safety Standards:                             Meet
IEC60950-1, EN60950-1
●    Safety Approved:        
●    EMI Compatibility (EMC) Standard:     EN55032:2015/AC:2016, CISPR32:2015, EN61000-3-2:2014, 
                                                             EN61000-3-3:2013, EN55024:2010 +A1:2015
●    INPUT and OUTPUT are isolated by transformers and optical couplers
●    Dielectric Withstand:                         INPUT to OUTPUT: 500V DC for 60 seconds
●    Dielectric Withstand:                         INPUT to frame GROUND: 500V DC for 60 seconds
●    Leakage Current:                             <0.005µA @24V DC

Output Connector specific:

●    ATX 24 Pin x1:                                Molex29-01-2240 or equivalent
●    HDD, DVD 4 pin x2:                        Molex 8981-04P or equivalent
●    FDD 4 pin x1:                                 AMP171822-4 or equivalent
●    Serial ATA x4:                                Molex 675820000 or equivalent

●    Process EPS 8 Pins x1
:                     Molex 39-01-2080 or equivalent
●    Process EPS 4 Pins x1:                     Molex 39-01-2040 or equivalent
●    PCIe 8pin(6+2) x4

Standard Output Cable Length:
●    550 mm / 21.65 inches

PCB specific:
●    2 layer (500W)
●    4 layer (750W)
●    Copper: 3 Oz
●    Thickness: 1.6 mm
●    Material: FR4
●    PCB material origin: Taiwan

Power chassis Dimension:
●    500W 220(L) x 100(WL) x 70(H) mm / 8.66(L) x 3.94(W) x 2.76(H) Inches
●    750W 315(L) x 100(WL) x 70(H) mm / 12.4(L) x 3.94(W) x 2.76(H) Inches

Net Weight:
    500W: 2.4 kg / 5.29 lbs
    750W: 3.2 kg / 7.05 lbs

Gross Weight:
    500W: 2.7 kg / 5.95 lbs
    750W: 1 pcs / 3.6 kg / 7.93 lbs
    750W: 6 pcs / 21 kg / 46.29 lbs

Packing Detail / Measurement of Carton:
    500W: 8 pcs / 1.73 Cuft / 0.049 m3
    750W: 1 pcs / 41x13x12 cm/ 0.225 Cuft / 0.0063 m3
    750W: 6 pcs / 42x30x36 cm/ 1.589 Cuft / 0.045 m3

Optional Input Connector pictures:





  DOWNLOAD optional Input connector specification
Dealer: Synoceantech
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