- DC Power Supply for Industrial PC
- 4U PS2 ATX 2400W 470mm
- 4U PS2 ATX 2500W 450mm
- 4U PS2 ATX 1600W 370mm
- 4U PS2 ATX 1800W 320mm
- 4U PS2 ATX 1200W 270mm
- 4U PS2 ATX 1300W 255mm
- 4U PS2 ATX 1000W 225mm
- 4U PS2 ATX 1100W 200mm
- 4U PS2 ATX 1100W 184mm
- 4U PS2 ATX 750W 170mm
- 4U PS2 ATX 650W 140mm
- 4U PC AT 450W
- 2U ATX 750W
- 1U ATX 450W 83mm width
- 1U ATX 750W 100mm width
- 1U ATX 500W 147mm width
- SFX DC to DC 550W
- DC PSU FANLESS
- DC PSU HIGH POWER
- DC PSU OPENFRAME
- DC PSU SINGLE OUT
- DC PSU REDUNDANT
- Fanless Battery Charger
- Power Source Wire
STC News
4U ±12V DC Industrial PC PS2 ATX Power Supply (184mm length)
|
Series |
Model No. |
Output Watts |
Input Voltage |
Input Voltage range |
Polarity reverse protection |
|
12 |
STC-12750 |
750W continuous |
±12V DC |
±9V ~ ±18V DC |
Not protected |
|
12 |
STC-12650
|
650W continuous |
±12V DC |
±9V ~ ±18V DC |
Not protected |
| ENVIRONMENTAL CONDITIONS: |
|
|
● Cooling |
Forced Air-cooling 80x80x25 mm Fan x 2 pc / STC-12650 |
|
● Cooling |
Forced Air-cooling 80x80x38 mm Fan x 1 pc / STC-12750 |
|
● Fan type |
DC type, 2 x Ball Bearing, 6200 r.p.m. / STC-12650 |
|
● Fan type |
DC type, 2 x Ball Bearing, 4900 r.p.m. / STC-12750 |
| ● Fan Noise Level:
|
40 dBA (DELTA Fan brand Official Data at 4000 r.p.m. 46.62 CFM)
|
| ● 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 |
| ● Optional Fan R.P.M. Control Card
|
|
| ● Operating Temperature: | 0°C ~ +50°C Full Load |
| ● Operating Temp.: / H version | -20°C~+60°C Full Load |
| ● Output Power:
|
100% @ 50°C, 70% @ 60°C , 50% @ 70°C |
| ● Output Power: / H version
|
100% @ 60°C, 70% @ 65°C , 50% @ 70°C |
| ● Operating Humidity: | 20%~85% RH Non condensing |
| ● Operating Humidity: / H version | 95% RH Non condensing |
| ● Storage Temperature | -40°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 UL Approved Gold Plated Brass 2 Pin 12.5mm Screw Terminal
|
| ● Input Current
|
48.75A/97.5A(650W) 54A/108A(750W) @Full Load High Line & Low Line |
| ● Inrush Current | Less than 90A Cold start @25°C ambient
|
|
|
|
| IDLE CURRENT: |
|
| ● Input +12V DC | 0.25A
|
|
|
|
|
DC OUTPUT CHARACTERISTICS:
|
|
|
Output Voltage |
Regulation |
Output Current |
Ripple & Noise |
|||||
|
Load |
Line |
Cross |
750W |
650W |
||||
|
Min |
Max |
Min |
Max |
|||||
|
+5V |
±5% |
±1% |
±5% |
0A |
30A |
0A |
30A |
50mV |
|
+12V |
0A |
52A |
0A |
45A |
120mV |
|||
|
+3.3V |
0A |
22A |
0A |
30A |
50mV |
|||
|
-12V |
±8% |
0A |
0.3A |
0A |
1A |
120mV |
||
|
+5VSB |
±5% |
0A |
2.5A |
0A |
3.5A |
50mV |
||
|
Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed |
40 |
40 |
A | |||||
|
Maximum continuous total DC output power shall not exceed |
750 |
650 |
Watt | |||||
|
OVERALL PERFORMANCE: |
|
| ● Efficiency |
65% typical @12V DC Full Load / STC-12650
|
| ● 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 |
| ● HDD, DVD 4 pin x 2: | Molex 8981-04P or equivalent |
| ● FDD 4 pin x 1 | AMP171822-4 or equivalent / STC-12650 |
| ● FDD 4 pin x 2 | AMP171822-4 or equivalent / STC-12750 |
| ● Serial ATA x 4 | Molex 675820000 or equivalent / STC-12650 |
| ● Serial ATA x 8 | Molex 675820000 or equivalent / STC-12750 |
| ● CPU EPS 8 Pins x 1 | Molex 39-01-2080 or equivalent / STC-12650 |
| ● CPU EPS 8 Pins x 2 | Molex 39-01-2080 or equivalent / STC-12750 |
| ● PCIe 6 + 2 pin x 2
|
STC-12650 |
| ● PCIe 6 + 2 pin x 4 (Max 8 sets)
|
STC-12750 |
|
|
|
Standard Output Cable Length:
● 550 mm / 21.65 inch
PCB specific:
● 2 layer 1.6mm / STC-12650
● 6 layer 1.6mm / STC-12750
● Copper: 3 Oz each layer
● Material: FR4
● PCB material origin: Taiwan
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 / STC-12650
● 4 kg / 8.816 lbs / STC-12750
Gross Weight:
● 4 kg / 8.818 lbs / STC-12650
● 4.4 kg / 9.698 lbs / STC-12750
Packing Detail
● 4 pcs / GW 15.6 kg / STC-12650
● 4 pcs / GW 17.6 kg / STC-12750
Measurement of Carton
● 36 x 35 x 51 cm
● 0.066 m3 / 2.33 Cuft
Optional connection wire
● Single wire, 4AWG, UL1015, standard length 3m (optional length is available)
STC-184mm input terminal.pdf DOWNLOAD_specification_4UATX_STC-12750_184mm.pdf DOWNLOAD_STC-12650_dtd-184-enclosure.wireharness.20211229-1.pdf DOWNLOAD_wire_harness_enclosure_STC-12750_24900_241000_241100-20240304-1.pdf
