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Cooling: Forced Air-cooling, 80x80x25 mm Fan x 1 (Two Ball Bearing mode). Operating Temperature: 0°C ~ +60°C. Operating Humidity: 20%~85% RH. (Non condensing). Storage Temperature: -20°C~+80°C. STC24450 Series Model No. Output Watts Input Voltage Input range Wrong polar 24 STC-24450 450Watts ±24VDC ±18vDC~±36vDC Protect (60vDC) ENVIRONMENTAL CONDITIONS:● Cooling: Forced Air-cooling, 80x80x25 mm Fan x 1 (Two Ball Bearing mode)● Operating Temperature: 0°C ~ +60°C ● Operating Humidity: 20%~85% RH. (Non condensing)● Storage Temperature: -20°C~+80°C● Storage Humidity: 10%~90% RH. (Non condensing)● Operating Altitude: 10M Below Sea level and 3000M Above Sea levelDC INPUT CHARACTERISTICS:● Input connector type 20A/ 300V UL Approved 3-Pin Terminal● Input Current 20A/20A(max.) @Full Load & Low Line● Inrush Current Less than 10A Cold start @25°C ambientDC OUTPUT CHARACTERISTICS:Output VoltageRegulationOutput CurrentRipple & NoiseLoadLineCross450WMin.Max.+5V+ -5%+ - 1%+ -5%1.5A60A50mV+12V0.2A30A120mV+3.3V0A30A50mV-5V0A1A50mV-12V+ - 8%0A1A120mV+5VSB+ - 5%0A2A50mVMaximum continuous combined loadon +3.3V & +5V DC output shall not exceed250WattageMaximum continuous total DC output power shall not exceed450OVERALL PERFORMANCE:● Efficiency 70% typical @24V DC Full Load● Hold up time ≥16ms @ Full load & Normal input voltage● Rise time● 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) +5V, +12V & +3.3VRELIABILITY:● MTBF (Mean Time Between Failure): >50,000 hours @max. Load, 24V DC & 25°C ambient● Safety Standards: Meet UL60950 and TüV EN60950● Safety Approved: ● EMI Compatibility (EMC) Standard: FCC Part 15 Class B, CISPER22 (EN55022) Class B (CE mark)● Dielectric Withstand: Input to Output: 1500Vac for 1second● Dielectric Withstand: Input to Frame ground: 1500Vac for 1second● Leakage Current: <0.75mA @250VacOutput Connector specific:● ATX 24 Pin: Molex39-01-2200 or equivalent. 24-20way adapter cable included● +24V(P4) 4 pin x1: Molex 39-01-2040 or equivalent● HDD, DVD 4 pin x8: Molex 8981-04P or equivalent● FDD 4 pin x1: AMP171822-4 or equivalent● Serial ATX: Molex 675820000 or equivalent● Process 8 pin x1: Molex 39-01-2080 or equivalentStandard Output Cable Length: ● 550mmPower chassis Dimension: ● 150(W) x 170(L) x 86(H) mmNet Weight:● 2~2.3 kgmGross Weight:● 2.1~ 2.4kgmPacking Detail● 8pcsMeasurement of Carton● 1.3Cuft
Maximum continuous combined load
on +3.3V & +5V DC output shall not exceed
Maximum continuous total DC output
power shall not exceed
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