| Series | Model No. | Output Watts | Input Voltage | Input range | Polarity Protection | | 12 | STC-12500-LQ | 500W continuous | ±12V DC | ±9V ~ ±18V DC | Not Protect |
ENVIRONMENTAL CONDITIONS: ● Operating Temperature: 0°C ~ +50°C Full Load ● Operating Temperature: -20°C ~ +60°C Full Load * optional H version (Black color chassis) ● Operating Humidity: 20% ~ 85% RH Non condensing ● Operating Humidity: 90% RH Non condensing * optional H version (Black color chassis) ● Output Power: 100% @ 50°C, 70% @ 60°C, 50% @ 70°C ● 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: 100A/ 300V UL Approved Gold Plated Brass 1.2t/3+3 Pin Terminal ● Input connection: Make sure to plug the power source according to the label instruction ● Input Current: 42A/83A(500W) 38A/75A(450W) 34A/67A(400W) @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 | 500W | | Min | Max | | +5V | ±5% | ±1% | ±5% | 0A | 60A | 50mV | | +12V | 0A | 35A | 120mV | | +3.3V | 0A | 35A | 50mV | | -12V | ±8% | 0A | 1A | 120mV | | -5V(optional) | | Optional | Optional | 50mV | | +5VSB | ±5% | 0A | 3A | 50mV | | Maximum continuous combined load on +3.3 V & +5V DC output shall not exceed | 300 | Watts | | Maximum continuous combined load on +3.3 V & +5V & 12V DC output shall not exceed | 470 | | Maximum continuous total DC output power shall not exceed | 500 |
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: >90 000 hours @max. Load, 12V DC & 25°C ambient ● Safety Standards: Meet IEC 60950-1, EN 60950-1 ● EMI Compatibility Standard: EN 55032:2015/AC:2016, CISPR 32:2015, EN 61000-3-2:2014, EN 61000-3-3:2013, EN 55024:2010 +A1:2015
ISOLATION: ● Transformer 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 1: AMP 171822-4 or equivalent ● Serial ATA x 4: Molex 675820000 or equivalent ● CPU EPS 8 pin x 1: Molex 39-01-2080 or equivalent
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