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 Product: ±48V DC Industrial PC PS2 ATX Power Supply (170mm length)
Category: 4U PS2 ATX up to 750W (170mm)
±48V DC Industrial PC PS2 ATX Power Supply (170mm length)
Series
Model No.
Output Watts
Input VoltageInput range
Polarity Protection
48
STC-48750750W continuous±48V DC±37V ~ ±71V DCProtect (100V DC)
48
STC-48700700W continuous±48V DC±37V ~ ±71V DCProtect (100V DC)

* Optional H version with Black color chassis

ENVIRONMENTAL CONDITIONS:
●    Cooling:                                             Forced Air-cooling, 80x80x25 mm Fan x 1 pc
●    Fan type:                                           DC type, 2 x Ball Bearing, 4000 r.p.m., Optional Fan Control Card
●    Fan Noise level:                                  40 dBA (DELTA Fan brand Official Data at 4000 r.p.m. 46.62 CFM) @ Full Load
●    Fan Noise level tested:                        58 dBA @ Distance 1m (DELTA Fan brand at 4000 r.p.m. 46.62 CFM) @ Full Load
●    Fan brand:                                          DELTA, NMB, SUNON, SUNON IP68 (for H version). Specifications are equivalent
●    Operating Temperature:                       0°C ~ +50°C Full Load
●    Operating Temperature: / H version    -20°C~+60°C Full Load
●    Operating Humidity:                            20%~85% RH Non condensing 
●    Operating Humidity: / H version          90% RH Non condensing
●    Output Power:                                    100% @ 50°C, 70% @ 60°C, 50% @ 70°C
●    Output Power: / H version                  100% @ 60°C, 70% @ 65°C, 50% @ 70°C
●    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         100A/300V UL Approved Gold Plated Brass 1.2t/3+3 Pin Terminal
●    Input connection               Make sure to plug the power source according to the label instruction
●    Input Current                  
14A/26A(750W) 12.8A/24.6A(700W) @Full Load High Line & Low Line
●    Inrush Current                  Less than 50A Cold start @25°C ambient

DC OUTPUT CHARACTERISTICS:

Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 750W 700W
Min Max Min Max
+5V ±5% ±1% ±5% 0A 60A 0A 60A 50mV
+12V 0A 42A 0A 42A 120mV
+3.3V 0A 35A 0A 35A 50mV
-12V ±8% 0A 1A 0A 1A 120mV
+5VSB ±5% 0A 3A 0A 3A 50mV
Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed 300 300 Watts
Maximum continuous total DC output power shall not exceed 750 700

OVERALL PERFORMANCE:
●    Efficiency                                        75% typical @48V DC Full Load
●    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

RELIABILITY:
●    MTBF (Mean Time Between Failure):  100 000 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 AC for 60 seconds
●    Dielectric Withstand:                        INPUT to frame GROUND: 1500V AC for 60 seconds

●    For production:100% Tested             INPUT to frame GROUND: 1500V AC for 1 second
●    Leakage Current:                             <0.005μA @48V DC

Output Connector specific:
●    ATX 24 Pin x1:                                 Molex 29-01-2240 or equivalent
●    +12V(P4) 4 pin x1:                          Molex 39-01-2040 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
●    CPU EPS 8 Pins x2:                          Molex 39-01-2080 or equivalent

●    PCIe (6 + 2) x2:                              

Standard Output Cable Length:
●    530 mm / 20.87 Inches

Power chassis Dimension:
●    170(L) x 150(W) x 86(H) mm / 6.69(L) x 5.9(W) x 3.39(H) Inches

Screw hole
●    Front Panel with 4 screw holes
●    Rear Panel bracket with 2 screw holes

Net Weight:
●    3 kg / 6.6 lbs

Gross Weight:
●    3.45 kg / 7.59 lbs

Packing Detail
●    4 PCs


Measurement of Carton
●    2.33 Cuft  / 36 x 35 x 51 cm
●    G.W. 14kg


Optional Input Connector pictures:



    


SPECIFICATIONS:




Dealer: Synoceantech
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