4U ±12V DC Industrial PC PS2 ATX Power Supply (320mm length)


4U ±12V DC Industrial PC PS2 ATX Power Supply (320mm length)

Series Model No.

Output Watts

Input Voltage

Input Voltage range

Polarity reverse protection

12

STC-121600

1600W continuous

±12V DC

±10V ~ ±18V DC

Not Protected

12

STC-121300

1300W continuous

±12V DC

±10V ~ ±18V DC

Not Protected

ENVIRONMENTAL CONDITIONS: 

● Cooling: Forced Air-cooling,

80x80x25 mm Fan x 1 pc

● Fan type:

DC type, 2 x Ball Bearing, 6200 r.p.m., Optional Fan Control Card

● Fan Noise Level:

55.8 dBA (SUNON Fan brand Official Data at 6200 r.p.m. 65.9 CFM)
@Full Load

● Fan Noise Level tested:
64.5 dBA @ Distance 1m (SUNON Fan brand at 6200 r.p.m. 58 CFM)
@Full Load
● Fan brand: DELTA, NMB, SUNON, SUNON IP68 (for H version).
Specifications are equivalent
● Operating Temperature: 0°C ~ +50°C (-30°C~+60°C, H version is optional) Full Load
● Output Power:        
100% @ 50°C, 90% @ 60°C, 75% @ 65°C , 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


DC INPUT CHARACTERISTICS:
● Input connector type 200A/300V UK Approved Gold Plated Brass 2 Pin 12.5mm Screw Terminal
● Input Current 
97.5A/175.5A(1300W) 120A/216A(1600W) @Full Load High Line & Low Line
● Inrush Current Less than 200A Cold start @25°C ambient


DC OUTPUT CHARACTERISTICS:

 

Output

Voltage

Regulation

Output Current

Ripple & Noise

Load

Line

Cross

1600W

1300W

Min

Max

Min

Max

+5V

±5%

±1%

±5%

1A

35A

1A

35A

50mV

+12V

0.5A

123A

0.5A

95A

120mV

+3.3V

0A

22A

0A

22A

50mV

-12V

±8%

0A

0.3A

0A

0.3A

120mV

+5VSB

±5%

0A

4A

0A

4A

50mV

Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed

175

175

Watt

Maximum continuous total DC output power shall not exceed

1600

1300

OVERALL PERFORMANCE:   
● Efficiency

67% 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): >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, EN6100-3-2:2014,

EN6100-3-3:2013, EN55024:2010 +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
● +12V(P4) 4 pin x 1:
Molex 39-01-2040 or equivalent
● HDD, DVD 4 pin x 2: Molex 8981-04P or equivalent
● FDD 4 pin x 2: AMP171822-4 or equivalent
● Serial ATA x 8 Molex 675820000 or equivalent
● CPU EPS 8 Pins x 3 Molex 39-01-2080 or equivalent
● PCIe x 8  



Standard Output Cable Length: 
● 610 mm / 24 inches 

PCB specific: 
● 6 layer 
● Copper: 3 Oz each layer
● Thickness: 1.6mm 
● Material: FR4 
● PCB material origin: Taiwan 

Power chassis Dimension:  
● 320(L) x 150(W) x 86(H) mm / 12.59(L) x 5.9(W) x 3.39(H) Inches 

Net Weight: 
● 7.5 kg / 16.53 lbs 

Net Weight: 
● 8.0 kg / 17.63 lbs

Packing Detail 
● 2 pcs / Carton 
● G.W. 16 kg  / 35.26 lbs 

Measurement of Carton 
● 0.0538 m3 / 1.9 Cuft

Input Connector Terminal Pictures (RL8090-101-F1):

RL9080_101_F1BK_F1RE_400b.jpg

Optional connection wires (use 2 wires in parallel for each port)

● 2 x single wires, 2AWG, UL1015, standard length 3m (optional length is available)
81_1539105146-thmb.jpg

DOWNLOAD_chassis_drawing_stc-dtd-320-20230918.pdf
STC-320, 320mm input terminal.pdf
DOWNLOAD_specification_4UATX_STC-121600_320mm.pdf
RL9-080-101-F1-RED_RL9080-101-F1-20231013_terminal.pdf
RL9-080-101-F1-RED_RL9080-101-F1-20231013_terminal1.pdf