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 Product: ±12V DC Industrial PC PS2 ATX Power Supply (184mm length)
Category: 4U PS2 ATX up to 850W (184mm)
±12V DC Industrial PC PS2 ATX Power Supply (184mm length)
Model No.
Output Watts
Input VoltageInput range
Polarity Protection
STC-12650650W continuous±12V DC±9V ~ ±18V DCNot Protected
●    Cooling:                           Forced Air-cooling, 80x80x25 mm Fan x 2 PCs
●    Fan type:                          DC type, 2 x Ball Bearing, 6200 r.p.m., Optional Fan Control Card
●    Fan brand:                        SUNON, DELTA, ADDA, NMB. Specifications are equivalent
●    Operating Temperature:     0°C ~ +50°C (-20°C~+60°C optional) Full Load        
●    Output Power:                   100% @ 50°C
●    Output Power:                   70% @ 60°C
●    Output Power:                   50% @ 70°C
●    Operating Humidity:          20%~85% RH. (Non condensing) (95% RH Optional)
●    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         200A/300V UL Aprroved Gold Plated Brass 2 Pin 12.5mm Screw Terminal
●    Input Current                   54A/
110A(650W) @Full Load High Line & Low Line
●    Inrush Current                  Less than 90A Cold start @25°C ambient


Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 650W
Min Max
+5V ±5% ±1% ±5% 0A 30A 50mV
+12V 0A 45A 120mV
+3.3V 0A 30A 50mV
-12V ±8% 0A 1A 120mV
+5VSB ±5% 0A 3.5A 50mV
Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed 250 Watts
Maximum continuous combined load on +3.3 V & +5V & 12V DC output shall not exceed 570
Maximum continuous total DC output power shall not exceed 650

●    Efficiency                                        65% typical @12V 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

●    MTBF (Mean Time Between Failure):  >90,000 hours @max. Load, 12V 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 @ 12V DC

Output Connector specific:
●    ATX 24 Pin x1:                                Molex29-01-2240 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 x2:                                  AMP171822-4 or equivalent
●    Serial ATA x8:                                 Molex 675820000 or equivalent
●    Process EPS 8 Pins x 1                     Molex 39-01-2080 or equivalent
●    PCIe x 2

Standard Output Cable Length:
●    530 mm / 20.87 inches

Power chassis Dimension:
●    184(L) x 150(W) x 86(H) mm / 7.24(L) x 5.9(W) x 3.39(H) Inches

Net Weight:
●    3.5 kg / 7.716 lbs

Gross Weight:
●    4 kg / 8.818 lbs

Packing Detail
●    4 PCs
●    GW 15.6 kg

Measurement of Carton
●    36 x 35 x 51 cm
●    0.066 m3 / 2.33 Cuft

Dealer: Synoceantech
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