Series |
Model No. |
Output Watts |
Input Voltage |
Input Voltage range |
Polarity reverse protection |
120
|
STC-120450AT |
450 W continuous |
±120V DC |
±95V ~ ±150V DC |
Max 200V DC |
STC-120400AT |
400 W continuous |
Max 200V DC |
|||
STC-120350AT |
350 W continuous |
Max 200V DC |
|||
STC-120300AT
|
300 W continuous |
Max 200V DC |
ENVIRONMENTAL CONDITIONS: |
|
● Cooling: Forced Air-cooling, |
80x80x25 mm Fan x 1 (With Two Ball Bearing) |
● Fan brand: |
SUNON, DELTA, ADDA, NMB. Specifications are equivalent |
● Operating Temperature: | 0°C ~ +50°C (-20°C~+60°C, H version is optional) Full Load |
● 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 | 25A/300V UL Approved 3-Pin Terminal
|
● Input connection | Make sure to plug the power source according to the label instruction
|
● Input Current
|
4A/6A(450W) 3.5A/5.5A(400W) 3A/5A(350W) 2.5A/4A(300W) |
|
@Full Load High Line & Low Line |
● Inrush Current | Less than 15A Cold start @25°C ambient
|
|
|
DC OUTPUT CHARACTERISTICS:
|
|
Output Voltage |
Regulation |
Output Current |
Ripple & Noise |
|||||||||
Load |
Line |
Cross |
450W |
400W |
350W |
300W |
||||||
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
Min. |
Max. |
|||||
+5V |
±5% |
±1% |
±5% |
0A |
45A |
0A |
40A |
0A |
35A |
0A |
30A |
50mV |
+12V |
0A |
17.5A |
0A |
15A |
0A |
13A |
0A |
11A |
120mV |
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-5V |
0A |
1A |
0A |
1A |
0A |
1A |
0A |
0.5A |
50mV |
|||
-12V |
±8% |
0A |
1A |
0A |
1A |
0A |
1A |
0A |
0.8A |
120mV |
||
Maximum continuous total DC output power shall not exceed |
450 |
400 |
350 |
300 |
|
OVERALL PERFORMANCE: | |
● Efficiency | 75% typical @120V 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 (shutdows 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) | +5V, +12V |
|
|
RELIABILITY: |
|
● MTBF (Mean Time Between Failure): | 100 000 hours @max. Load, 120V 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: 2000V DC for 60 seconds |
● Dielectric Withstand: | INPUT to FRAME GROUND: 2000V DC for 60 seconds |
● Leakage Current: | <0.005μA @ 120V DC |
|
|
Output Connector specific: |
|
● P8 & P9: | Motherboard 6 pin |
● HDD, DVD 4 pin x 6: | Molex 8981-04P or equivalent |
● FDD 4 pin x 1: | AMP171822-4 or equivalent |
|
|
Standard Output Cable Length:
● 530 mm / 20.87 inches
Power chassis Dimension:
● 140(L) x 150(W) x 86(H) mm / 5.51(L) x 5.9(W) x 3.39(H) Inches
Net Weight:
● 1.8 kg / 3.97 Lbs
Gross Weight:
● 2.0 kg / 4.4 Lbs
Packing Detail
● 8 pcs
Measurement of Carton
● 0.042 m3 / 1.49 Cuft
DOWNLOAD_specification_4UAT_STC-120450AT.pdf