PFC800PCX 800W Power Supply from RAM Technologies

PFC800PCX – 800-W Modular ATX Power Supply Unit

800-Watt ATX Power Supply

800-Watt ATX Power Supply

The PFC800PCX is an 800W PSU designed for your high-power medical device applications.  It features RAM’s unique MultiLoop Technology, which reduces stress loading and dramatically improves reliability.  The 800-watt power supply is ideally suited for embedded applications in graphic-intensive systems.

Includes dual low-noise fans with Smart Fan Technology and a choice of output cables. Made in the USA.

IEC/ES 60601-1 Edition 3.2 Certified — compliant with the most current internationally recognized standard for medical electrical equipment.

Ideal Applications

  • AI-enabled medical devices
  • Medical imaging systems
  • Diagnostic equipment
  • Laboratory analyzers
  • Clinical workstations
  • Embedded GPU applications

Gold Standard for Medical Compliance

RAM Technologies sets the gold standard for medical power supply reliability and regulatory compliance. The PFC800PCX is designed and manufactured to the highest quality standards, ensuring dependable performance in critical healthcare environments.

Regulatory Compliance: IEC/ES 60601-1 Edition 3.2

The PFC800PCX is fully compliant with the most current internationally recognized standard for medical electrical equipment — IEC/ES 60601-1 Edition 3.2. The FDA officially recognized Edition 3.2 (also known as EN 60601-1 3.2) and transitioned to this new standard on December 17, 2023 — meaning all new devices heading to market must comply with this revised standard to be sold in the U.S.

The RAM Technologies Advantage

Responsive Engineering Support

Medical device development schedules rarely allow months of delay. RAM Technologies understands this urgency and works directly with OEM engineers and project managers to quickly evaluate output requirements, cable configurations, connector options, and overall integration needs. Our team engages early in your design cycle to deliver solutions that fit your device’s specific needs — without the long lead times typical of larger, less focused suppliers.

Long-Term Product Availability

We guarantee that the PFC800PCX will remain available for as long as your product requires it, with no End-of-Life (EOL) notices. This commitment to long-term support protects you from the costly and time-consuming requalification process that occurs when components become obsolete.

Contact Us

For more information on the PFC800PCX or to discuss your custom power supply requirements, contact us for details.

Specifications

Cabling

Cabling: Cable connectors and lengths are customized to your specifications. Please consult our output cable configurator or contact us for details.
ATX12VO Option: Can be built to conform to the Intel® 12-Volt only configuration, using the 10-pin motherboard power connector.
12VHPWR Option: Can be built to conform with the new PCIe Graphics Card Connector with 600W Maximum Sustained Power.
Recommended Line Cord: SJT, 3X16 or 3X14 AWG

 

 

 

Input

Input Voltage Range: 100 to 240 Vac +/-10%
Supply Overvoltage: Cat Two < 300V
Input Current: 10A max
Frequency: 50/60 Hz
Inrush Current: 45A Cold @ 240 Vac
Efficiency: 80% typ
PFC Correction: Active > .95
Leakage Current: < 250uA @ 264 Vac 60Hz
Input Fuses: 2X 10A 250V Line & Neutral

Output

Max Output Power: 750W cont. 800Wp (see note 5)
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
+12Volt Output: Rated to 67 Amps

Output Voltage (+/-3%) +12V +5V +3.3V -12V +5Vsb
Output current max. 62.5A/ 67A 24A 24A
0.5A 3.0A/3.5A

 

Ripple mV p-p 100 50 50 100 50

Environmental

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

Reliability

MTBF (demonstrated): > 500,000 hours
Expected Life: > 8 years, when use as specified

EMC Compliance

EN55011 Conducted and Radiated Emissions
EN61000-3-2 Harmonics
EN61000-3-3 Flicker
EN61000-4-2 ESD Level 3
EN61000-4-3 RF Susceptibility 10V/m
EN61000-4-4 EFT Level 3
EN61000-4-5 Surge Level 3
EN61000-4-6 RF Conducted Immunity
EN61000-4-11 Voltage Dips, Short Interruptions
EN61000-4-39 Magnetic Fields

Standards Compliance

ATX 3.0
ISO 9001:2015
EN60601-1 / ES60601-1 3.2 edition
UL file E191947
Desktop Platform Form Factors: 2018 Rev 002
Lead-free RoHS and REACH compliant
ECCN# EAR99 Conflict Material compliant
Patient Protection: Two MOPP

Footnotes

  1.  Max output from +5V & +3.3V= 140 Watts. When loading the +5V &+3.3V, multiply total load by 1.2 and subtract from 750W/800W
  2. Over current for +12V reset is accomplished by cycling power-on signal
  3. Over current for +5V, +3.3V, -12V, & +5Vsb auto resetting
  4. Derate output 9W/volt input from 100 Vac to 90 Vac
  5. 10s every 50s