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Desktop Computer 1200 Watt 48 volt DC Input PC ATX-24 pin or ATX-12 Style Power Supply, 270mm length

1200 watt 48VDC Input ATX-12 Style desktop computer power supplies for cars, solar and battery power

12 volt input DC ATX power supplies	24 volt input DC ATX power supplies	More 48 volt DC input ATX Power Supplies	120VDC input ATX Power Supplies

	Quantity	1-9	11-100	100+
PSTC-481200		$1200	$1050	$950

Series Model No. and link to drawing Output Watts Input Voltage Input range Polarity Protection 48V STC-481200 1200W continuous 48 VDC ±36VDC~±72VDC Protected on the input   ENVIRONMENTAL CONDITIONS:  Cooling:   Forced Air-cooling, 80x80x25 mm Fan x 2 (With Two Ball Bearing) ¤ Operating Temperature:   0°C ~ +50°C (-20°C~+60°C optional) Full Load ¤ Output Power: 100% @ 50°C ¤ Output Power: 70% @ 60°C ¤ Output Power: 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 Bolt, see photo below ¤ Input Current ; 38Amps(1100W model) @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 1100W Min. Max. +5V ±3% ±1% ±5% 0.5A 35A 50mV +12V 1A 92A 50mV +3.3V 0.5A 35A 50mV -12V ±8% 0A 1A 120mV +5VSB ±5% 0.1A 4A 50mV 3.3 V & +5V and 12V all individual transformer. Max. output as itself max. output current as specification Watts Maximum continuous total DC output power shall not exceed 1100 Input terminals OVERALL PERFORMANCE:   Efficiency  75% typical @48V DC Full Load   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)  +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 UL60950 and TüV EN60950   Safety Approved:    EMI Compatibility (EMC) Standard:  FCC Part 15 Class A, CISPR22 (EN55022) Class A (CE mark)   Dielectric Withstand:  Input to Output: 500VDC for 1second   Dielectric Withstand:   Input to frame ground: 500VDC for 1second   Leakage Current:; ; ; <0.005A @ 12VDC Output Connector specific:   ATX 24 Pin x1:   ; ; ; ; Molex29-01-2240 or equivalent   +12V(P4) 4 pin x1:; ; ;  Molex 39-01-2040 or equivalent   HDD, DVD 4 pin x2:;   ; ;   Molex 8981-04P or equivalent   FDD 4 pin x2: ; ; ; ;   AMP171822-4 or equivalent   Serial ATA x8: ; ; ;   ; ; Molex 675820000 or equivalent   Process EPS 8 Pins x 1   Molex 39-01-2080 or equivalent PCIe x4  See this drawing for complete details   PCIe x 4 Standard Output Cable Length:   610mm (24 inches) Power chassis Dimension:   270(L) x 150(W) x 86(H) mm / 10.23(L) x 5.9(W) x 3.39(H) Inches Net Weight:   4.4 kg / 9.7 lbs Gross Weight:   4.8 kg / 10.58 lbs Packing Detail   4 PCs Measurement of Carton   1.49 Cuft / 0.049Cubic meter

DC input PSII Form Factor ATX-24 pin or ATX-12 Computer Power Supply.

High efficiency car PC power supply.

Excellent line and load regulation.

Wide input voltage range.