The PFC175SFX is a 175W SFX power supply specifically designed for powering microATX medical applications. The PFC175SFX exceeds the SFX12V version 3.0 standard including PCI Express.
The PFC175SFX is a 175W SFX power supply specifically designed for powering microATX medical applications. The PFC175SFX exceeds the SFX12V version 3.0 standard including PCI Express.
Factor Correction insures conformance to EN61000-3-2 harmonic standard and EN61000-4-11 Voltage Dips and Interruptions.
Cable connectors and lengths are customized to your specifications. Please consult our output cable configurator or contact us for details.
ATX12VO Option: The PFC175SFX can be built to conform to the Intel 12-Volt only (ATX12VO) configuration, using the 10-pin motherboard power connector.
Recommended Line Cord: SJT, 3X16 or 3X14 AWG
Input Voltage Range: 100 to 250 VAC +/-10%
Supply overvoltage: Cat Two <300V
Input current: 2.5 A MAX
Frequency: 50/60 HZ
Inrush Current: 45A Cold @ 264 VAC
Efficiency: 75% to 80% TYP.
PFC Correction: Active > .95
Leakage Current: < 250uA @ 264 VAC 60HZ
Input Fuses: 2X 5A 250V Line & Neutral
Max output power: 175 Watts cont.
Hold-up Time: >40ms @ full load
Overvoltage Protection: +15% of set voltage
Thermal Protection: Auto Recovery/ cycle pwr. on
Minimum Loading: None
Cross regulation: <0.5%
Line Regulation: <0.05%
Load Regulation: <1% +/- cable factor
AC turn on time: < 2 sec
| Output Voltage | +12V | +5V | +3.3V | -12 | -5V | +5Vsb |
| Output current max. | 10A |
15A | 15A | 1.0A |
0.5A | 2.0A |
| Ripple mV P-P | 100 | 50 | 50 | 100 | 50 | 50 |
Operating Temperature: 0 to 50 C
Storage Temperature: -40 to 80 C
Operational Humidity: 0 to 95%NC
Storage Humidity: 0 to 95%NC
Operational Altitude: -500 to 9840 FT
Storage Altitude: -500 to 40.000 FT
Pollution Degree Class: Two
MTBF (demonstrated): > 500,000 hours
Expected Life: >8 years when use as specified
EN61000-4-2 ESD level3
EN61000-4-3 RF susceptibility 3v/m
EN61000-4-4 EFT level3
EN61000-4-5 Surge Level3
EN61000-3-2 Harmonics
EN61000-3-3 Flicker
EN61000-4-11 Voltage Dips, Short Interruptions
EN55011 Conducted and radiated emissions
Desktop Platform Form Factors: REV 1.1 March 07 IEC60601-1 2nd & 3rd edition
RoHS compliant UL file E191947 ISO9001:2008
Lead free ROHS and REACH compliant
ECCN# EAR99
RAM Technologies designs and makes the most powerful and reliable certified PC medical power supplies in the market, since 1996. Our power supplies are proudly made in the USA. When you need the best medical PC power supply in the market, contact us.
