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TRUMPower TMPC-400-1U, 400W 1U Medical Grade ATX12V 80 Plus Gold PC Power Supply
TRUMPower TMPC-400-1U, 400W 1U Medical Grade ATX12V 80 Plus Gold PC Power Supply

TRUMPower TMPC-400-1U, 400W 1U Medical Grade ATX12V 80 Plus Gold PC Power Supply

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Product Code: PSEL-252

MPN #: TMPC-400-1U

Power failures in medical and laboratory computers can jeopardise patient safety and data integrity. The TRUMPower TMPC-400-1U, 400W 1U Medical Grade ATX12V 80 Plus Gold PC Power Supply delivers a reliable 400 W output in a compact 1U form, providing clean, certified power for critical equipment so you can keep systems running without interruption.

Usages of a 400W Power Supply

This 400 W power supply fits neatly into rack-mount servers that drive imaging devices, patient monitors and lab workstations. Its wide 90-264 VAC input lets you deploy the same unit in hospitals worldwide, while the high-altitude rating supports remote clinics and mobile medical kits, ensuring continuous operation wherever it’s needed.

Benefits of TRUMPower Power Supply
  • Stable power: prevents unexpected shutdowns during vital procedures.
  • Gold efficiency: cuts electricity costs and reduces cooling requirements.
  • Full medical certification: meets strict hospital procurement standards.
  • Global voltage range: works everywhere without extra adapters.
  • Compact 1U size: frees rack space for additional equipment.

Why Choose TRUMPower Power Supply

Choosing this power supply means you avoid the common pitfalls of overheating, wasted energy and non-compliant hardware. Its 80 Plus Gold rating guarantees at least 87 % efficiency at full load, which translates into lower heat output and a quieter environment-crucial in patient-care settings. The unit’s built-in overload, over-voltage and earth-leakage protections add an extra layer of safety, protecting both your equipment and the people who rely on it.

In addition, the TRUMPower design complies with IEC/EN/UL 60601-1 medical standards and carries approvals from UL, cUL, TUV, CB and CE. This means you can confidently meet regulatory requirements without extra testing, speeding up installation and reducing overall project costs.

Key Features of a 400W Power Supply
  • Output Power: 400W maximum overall output. Provides ample power for demanding medical systems.
  • Efficiency: 80 Plus Gold (minimum 87 % at full load). Ensures low energy consumption and reduced heat.
  • Input Voltage: 90-264 VAC, 47-63 Hz. Allows operation on virtually any global mains supply.
  • Isolation: 2MOPP input-output, 1MOPP input-PE. Offers high protection against electrical faults.
  • Over-load Protection: 150 % of rated power. Safeguards the system if demand spikes.
  • Operating Temperature: 0 °C to +60 °C. Reliable performance in typical hospital environments.
  • Altitude Capability: up to 5,000 m. Suitable for high-altitude clinics and mobile units.
  • Certification: IEC/EN/UL 60601-1 Edition 3.1 approved. Meets stringent medical safety standards.
  • Form Factor: 1U. Saves rack space while delivering full-size power.
  • Compliance: RoHS, Intel Haswell compatible. Ensures environmental friendliness and processor support.

Specifications
Product  
Model TMPC-400-1U
Product Type 400W 1U Medical Grade ATX12V PC Power Supply
Form Factor 1U
Input Specifications  
Input Voltage Range 90-264 VAC
Input Frequency 47-63 Hz
Input Current 8A max. @ 115 VAC, 4A max. @ 230 VAC
Inrush Current 50A @ 115 VAC, 100A @ 230 VAC, at 25°C cold start
Earth Leakage Current 150 μA max. @ 264 VAC, 63 Hz
Output Specifications  
Output Power Rating 400W maximum overall output
Hold-up Time 17 ms min. @ full load & nominal input voltage
Over Load Protection 150% max.
Over Voltage Protection 3.7-4.8V for 3.3V, 5.7-7.0V for 5V, 13.4-16.0V for 12V
Power Turn-on Signal Delay 100-500 ms
Power Fail Signal Delay 1 ms min.
Temperature Coefficient 0.01%/°C max.
Features  
Form Factor 1U
Standards Complies with ATX12V and EPS 1U 2.0
Processor Requirements Meets Intel Haswell Power Requirements
Operating Altitude 5,000 meters
Efficiency 80 Plus Gold
Medical Approval IEC/EN/UL 60601-1 Edition 3.1 Approved
General Specifications  
Efficiency 87% min. at full load
Operating Altitude 5,000 meters max.
Operating Temperature 0°C to +60°C
Power Derating None
Storage Temperature -40°C to +80°C
Operating Humidity 5% to 85% RH non-condensing
Storage Humidity 5% to 95% RH non-condensing
Withstand Voltage 4,000 VAC, Input-Output (2MOPP); 1,500 VAC, Input-PE (1MOPP)
MTBF >138,200 hours at full load, 25°C ambient, calculated per MIL-HDBK-217
Safety Standards  
Safety Standards UL/IEC/EN 60601-1 Edition 3.1, ANSI/AAMI ES 60601-1:2012, CSA C22.2 No. 60601-1:2014
Agency Approvals UL, cUL, TUV, CB, CE
Other Compliance RoHS, 80 Plus Gold, Intel Haswell
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