4U ±12V DC Industrial PC PS2 ATX Fanless Power Supply


4U ±12V DC Industrial PC PS2 ATX Fanless Power Supply

Series Model No. Output Watts Input Voltage Input Voltage range
12 STC-12350M 350W continuous ±12V DC ±9V ~ ±17V DC
STC-12200M 200W continuous
STC-12150M 150W continuous
 
 
ENVIRONMENTAL CONDITIONS:
● Cooling: Convection Cooling
● Operating Temperature: -10°C ~ +55°C Full Load
● Operating Humidity: 20%~90% RH. (Non condensing)
● Storage Temperature -20°C~+95°C
● Storage Humidity: 10%~95% RH. (Non condensing)
● Operating Altitude 10M Below Sea level and 3000M Above Sea level
 
DC INPUT CHARACTERISTICS:
● Input connector type 30A/300V UL Approved Gold Plated Brass 1.2t/3-Pin Terminal
● Input Current  27.8A/52.5A(350W) 16A/30A(200W) 12A/22.5A(150W) @Full Load High Line & Low Line
● Inrush Current Less than 90A Cold start @25°C ambient
 
 
DC OUTPUT CHARACTERISTICS:
Output Voltage Regulation Output Current Ripple & Noise
Load Line Cross 350W 200W 150W
Min Max Min Max Min Max
+5V ±5% ±1% ±5% 1.5A 15A 1.5A 15A 1.5A 15A 50mV
+12V 0.2A 24A 0.2A 9A 0.2A 9A 120mV
+3.3V 0A 15A 0A 5A 0A 5A 50mV
-5V         0A 1A 50mV
-12V ±8% 0A 0.3A 0A 0.3A 0A 0.3A 120mV
+5VSB ±5% 0A 2A 0A 2A 0A 2A 50mV
Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed 124.5 90 90 Watt
Maximum continuous combined load on +3.3 V & +5V & +12V DC output shall not exceed 334 170 130
Maximum continuous total DC output power shall not exceed 350 200 150

 
OVERALL PERFORMANCE:   
● Efficiency 65% typical @12V DC Full Load
● 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, 12V DC & 25°C ambient
● Safety Standards Meet IEC 60950-1, EN 60950-1
● Safety Approved  
● EMI Compatibility (EMC) Standard EN 55032:2015/AC:2016, CISPR 32:2015, EN 6100-3-2:2014,
  EN 6100-3-3:2013, EN 55024:2010 +A1:2015
   
ISOLATION:
 
● 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 x 1: Molex 29-01-2240 or equivalent
● HDD, DVD 4 pin x 2: Molex 8981-04P or equivalent
● FDD 4 pin x 1: AMP 171822-4 or equivalent
● Serial ATA x 4: Molex 675820000 or equivalent
● CPU EPS 8 pin (4+4) x 2: Molex 39-01-2080 or equivalent
● PCIe 12V 6+2 pin x 1
   
Standard Output Cable Length:  
● 520 mm / 20.47 inches  
   
PCB specific:  
● 2 layer / STC-12150M, STC-12200M
● 6 layer / STC-12350M
● Copper: 3 Oz each layer  
● Thickness: 1.6 mm  
● Material: FR4  
● PCB material origin: Taiwan  
   
Power chassis Dimension:   
● 170(L) x 150(W) x 86(H) mm / 6.69(L) x 5.9(W) x 3.38(H) Inches / STC-12200M, STC-12350M
● 140(L) x 150(W) x 86(H) mm / 5.51(L) x 5.9(W) x 3.38(H) Inches / STC-12150M
   
Net Weight:  
● 3.6 kg / 7.93 Lbs / STC-12350M
● 2.5 kg / 5.51 Lbs / STC-12200M
● 2.3 kg / 5.07 Lbs / STC-12150M
   
Gross Weight:  
● 4.0 kg / 8.818 Lbs / STC-12350M
● 3.5 kg / 7.71 Lbs / STC-12250M
● 2.5 kg / 5.51 Lbs / STC-12150M
   
Packing Detail  
● 4 pcs (PS2-170mm) / STC-12200M, STC-12350M
● 8 pcs (PS2-140mm) / STC-12150M
   
Measurement of Carton  
● 0.064 m3 / 2.27 Cuft / STC-12200M, STC-12350M
● 0.046 m3 / 2.0 Cuft / STC-12150M

DOWNLOAD_specification_4UATX_FANLESS_STC12350M
DOWNLOAD_CHASSIS&CABLE_STC-DTD-170M-20190924
DOWNLOAD optional Input connector specification_62GB-12E14-04PN-s.pdf