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BS-EN-ISO 9001:2008 certified

BS-EN-ISO 9001:2008 certified We make every effort to ensure the information provided is accurate however we can not be held responsible for errors. Specifications are subject to change without notice; please ensure you conduct testing to ensure the product is suitable for your intended application.

 

SS-300SFD - 300W SFX 12V PC Power Supply

300W Active PFC ATX Power Supplies Complying to 80Plus Specification from Sunpower UK - SS-300SFD - 300W SFX 12V PC Power Supply

Standards

SCTickCNSCBTUVCSUUSCE

Dimensions

100 x 125 x 76.5mm
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Features

  • Full range AC input
  • Active PFC
  • Specification compliance: SFX 12V V3.1 & AMD Athlon
  • Compliance to 80Plus
  • Pentium 4 ready with P4 connectors
  • Forward converter circuit
  • High efficiency and reliability
  • Low ripple & noise
  • Super low noise fan control
  • Short circuit protection on all outputs
  • Over voltage, over power protection
  • 100% burn in, high temperature cycled on/off
  • Approvals: TUV, Semko, UL, FCC, CB, CE, C-tick

General Specifications

Input Voltage 90 ~ 264Vac
Input Frequency 47~63Hz
Input Current 5A max
Inrush Current 100A max, cold start
Hold Up Time 12mS typically
Dynamic DC Output ±10% Max. Excursion for 50% to 100% or 100% to 50% load change with return to regulation in 0.5mS
Total Power Protection Total power 135% max with shut-down and latch off protection
Over Voltage Protection Shut down & Latch OFF
Short Circuit Protection Shut down, re-power to recover
Power Good Signal open collector +5Vdc, TTL compatible
Efficiency Over 80% at nominal voltage
Energy Star Mode Over 50% at 30W max power consumption with 15.0W load or more delivered to DC
Operating Temperature 0°C ~ 50°C
Operating Humidity 20% ~ 85%
Storage Temperature, Humidity -40°C ~ +85°C, 10%~95%
Active PFC Harmonic current meets IEC1000-3-2 / EN61000-3-2 standards. PFC >0.95 at full load.
Safety Standards Conform to IEC950 (EN60950) standards: TUV, CB, C-UL, S
EMC Compliance to CE EN50081-1(1992) , EN55024(1998) & FCC (B) regulation, C Tick
EN55024(1998); EN61000-3-2(2000)
Cooling 80mm DC Fan, 30 CFM
MTBF Over 100,000 hours at 25 Deg C. excluding the DC Fan

SS-300SFD Specifications

Part Number Voltage (max/rated)Current (amps)Power (watts)R&N (mV)Efficiency (%)
SS-300SFD 3.3V 20A 300W 50mV 80%
5V 20A 50mV
12V 8A 120mV
12V 14.5A 120mV
-12V 1A 150mV
5V 2A 50mV

Power Supplies with Programmable Output Voltage Function & PFC

The new SPV Series of single output enclosed power supplies increase the flexibility to users and their end systems. These full input range power supplies are available in 12V, 24V & 48V models and those output voltages are programmable from 20% to 120% by adding 1 - 6VDC external control. Other features of these programmable power supplies include wattage available up to 4500W, this range is ideal for the demands of high power applications.

Available Series are SPV-150 (150W), SPV-300 (300W), SPV-600 (600W) & SPV-1500 (1500W).

For our website dedicated to LED lighting designers and LED lighting purchasers visit PowerLED-uk.com

If you can't find what you are looking for, feel free to contact us +44 (0)845 533 1001 to discuss all your power supply needs.