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 Product: ±48V DC Input Industrial PC ATX 1U Power supply (100mm width)
Category: 1U ATX up to 750W (100mm width)
±48V DC Input Industrial PC ATX 1U Power supply (100mm width)
Series
Model No.
Output Watts
Input VoltageInput Range
Polarity Protection
48
STC-48750I
750W continuous±48V DC
±36V ~ ±70V DC
Protect (100V DC)
48STC-48600I600W continuous±48V DC±36V ~ ±70V DCProtect (100V DC)
48STC-48450I450W continuous±48V DC±36V ~ ±70V DCProtect (100V DC)
                  
ENVIRONMENTAL CONDITIONS:
●    Cooling:                            Forced Air-cooling, 40x40x28mm Fan x 2 (Two Ball Bearing)
●    Fan Noise level:                  65dBA @ Full Load (for STC-48450I)
●    Fan brand:                         DELTA, NMB, SUNON, SUNON IP68 (for H version). Specifications are equivalent
●    Operating Temperature:      0°C ~ +50°C Full Load
                                              -20°C~+60°C Full Load * optional H version (Black color chassis)
●    Operating Humidity:           20%~85% RH Non condensing
                                              90% RH Non condensing * optional H version (Black color chassis)
●    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

DC INPUT CHARACTERISTICS:
●    Input connector type:         40A/ 300V Table type single Terminal x 2
●    Input Current:                   12.8A/25A(750W) 10.4A/20.8A(600W) 8A/16.25A(450W) @ Full Load High Line& Low Line
●    Inrush Current:                 Less than 15A Cold start @25°C ambient

DC OUTPUT CHARACTERISTICS:
Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 750W 600W 450W
Min. Max. Min. Max. Min. Max.
+5V ±5% ±1% ±5% 0.5A 35A 0.5A 25A 0A 40A 50mV
+12V 1A 48A 1A 48A 0A 30A 120mV
+3.3V 0.5A 22A 0.5A 22A 0A 22A 50mV
-12V ±8% 0A 0.3A 0A 0.3A 0A
0.3A 120mV
+5VSB ±5% 0.1A 2.5A 0.1A 2.5A 0A 2.5A 50mV
Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed 200 166 166   
Wattage
Maximum continuous combined load on +3.3 V & +5V & 12V DC output shall not exceed 720 570 420
Maximum continuous total DC output power shall not exceed 750 600 450

OVERALL PERFORMANCE:
●    Efficiency:                                        70~75% typical @48V DC Input 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 (shutdn and latch off)
●    Over Voltage Protection (OVP):        
+3.3V@4.5V, +5V@6V, +12V@15.6V

RELIABILITY:
●    MTBF (Mean Time Between Failure):   80 000 hours @max. Load, 48V 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
ISOLATION:
●    INPUT and OUTPUT are isolated by transformers and optical couplers
●    Dielectric Withstand                          INPUT to OUTPUT: 1500V DC for 60 seconds
●    Dielectric Withstand                          INPUT to frame GROUND: 1500V DC for 60 seconds
●    Leakage Current:                             <0.005μA @48V DC

Output Connector specific:
●    ATX 24 Pin x1                                  Molex 29-01-2240 or equivalent
●    ATX 12V(P4) 4 Pin x1                       Molex 39-01-2040 or equivalent
●    HDD, DVD 4 pin x7                          Molex 8981-04P or equivalent
●    FDD 4 pin x1                                   AMP171822-4 or equivalent
●    Serial ATA x2                                   Molex 675820000 or equivalent
●    CPU EPS 8 Pins x 1                          Molex 39-01-2080 or equivalent
●    PCIe 12V 6+2 pin x 4

Standard Output Cable Length:
●    550 mm ±50 mm / 21.6 inches

PCB specific:
●    2 layer
 / STC-48450I
●    6 layer / STC-48600I, STC-48750I
●    Copper: 3 Oz
●    Thickness: 1.6 mm
●    Material: FR4
●    PCB material origin: Taiwan


Power Chassis Dimension:
●    205(L) x 100(W) x 40,5(H) mm / 8.07(L) x 3.94(W) x 1.59(H) Inches
 / STC-48450I
●    
220(L) x 100(W) x 40,5(H) mm / 8.66(W) x 3.94(L) x 1.59(H) / STC-48450I (optional)
●    240(L) x 100(W) x 40,5(H) mm / 9.44(L) x 3.94(W) x 1.59(H) Inches
 / STC-48600I
●    340(L) x 100(W) x 40,5(H) mm / 13.38(L) x 3.94(W) x 1.59(H) Inches
 / STC-48750I

Net Weight:
●    2 kg / 4.41 Lbs
 / STC-48450I
●    2.2 kg / 4.85 Lbs / STC-48600I
●    2.8 kg / 6.17 Lbs
 / STC-48750I

Gross Weight:
●    2.1~2.4 kg / 4.63~5.29 Lbs

Packing Detail :
●    8 pcs  N.W.: 16 kg / 35.27 Lbs  G.W.: 18 kg / 39.68 Lbs  / STC-48450I
●    8 pcs  N.W.: 17.6 kg / 38.8 Lbs  G.W.: 20 kg / 44.09 Lbs  / STC-48600I

Measurement of Carton (450W):
●    0.049 m³ / 1.73Cuft

Optional Input Connector pictures:

    


SPECIFICATIONS:
Dealer: Synoceantech
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