750 | 850 | 1050 | 1200W

PLATIMAX D. F. is the successor of the award winning PLATIMAX series. The 80 PLUS® Platinum certified PSU series is equipped with the patented DFR ™ (Dust Free Rotation) technology, preventing dust accumulation and granting a cleaner and long lasting PSU. The 750 to 1200W models have a 139mm Twister Bearing fan with semi-fanless function, granting an extremely quiet operation. The fully-modular PSU comes with individually sleeved cables (SLEEMAX™) offering further protection and the highest flexibility for system installation. This high-end PSU is the perfect solution for gaming systems and graphic workstations.

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750W | EPF750EWT | Fully Modular
850W | EPF850EWT | Fully Modular
1050W | EPF1050EWT | Fully Modular
1200W | EPF1200EWT | Fully Modular
further models
500-600W
further models
1700W

Efficiency

Up to 94% efficiency at 230VAC between 20 and 100% load. The PLATIMAX D.F. series is 80PLUS® Platinum certified.

PLATIMAX D.F. helps systems to meet the EU eco-design directive 2013 ErP Lot 6 and 2014 ErP Lot 3 (< 0.5W in standby mode*) due to a high-efficient 5V standby (+5Vsb) circuitry. Moreover it supports the EU regulation no. 617/2013 demanding amongst others 85% efficiency at 50% load and 82% at 20% and 100% load. * only in combination with an ErP ready mainboard

Power

The DC-to-DC design generates the secondary voltages (+5V and +3.3V) from the primary voltage rail (+12V). The positive effect is higher efficiency, clean output voltages (low ripple noise) and a perfect voltage regulation at all loads.

At least four 6+2P (8P) PCI-E connectors ensure power for multi-GPU systems (MGPU & SLI™) and overclocked processors.

A multi-rail design with four 12V rails distributes the power with maximum stability and safety.

Connectivity

SLEEMAX™ cables are individually sleeved, which gives them a high-end look. In addition, they are flatter and more flexible than conventionally sleeved cables and can therefore be laid better behind the cladding.

The fully modular cable management allows an easy system installation and cable routing and improves the air circulation inside the case.

Extended 70cm CPU connector cable for installation in large cases.

Cooling

Thanks to the smart semi-fanless control Platimax D.F. series operates completely silent up to a system load of 40% for the 750/850W and 30% for the 1050/1200W models.

The integrated 13.9cm Enermax fan with patented Twister Bearing™ technology ensures an efficient and continuously silent cooling and long lifetime with up to 160,000 hours MTBF.

The patented technology DFR™ (Dust Free Rotation) reduces the dust accumulation on the fan blades.
After starting the PSU, the fan spins in reverse at full speed for a few seconds removing dust.
Afterwards it returns to normal operation.

D.F. Switch

The D.F Switch is placed at the back of the PSU and allows manual activativation of the DFR™ funktion. The D.F. Switch turns the fan immediately into backspin, removing accumulated dust. Regular use of the DFR™ funktion can help to reduce dust accumulation and prolong the lifespan of the product.

Compatibility

Intel® ATX12V v2.4, compliant with the Intel Power Supply Design Guide for Desktop Platform Form Factors Revision 1.31 April 2013.

Full support of the C6/C7 energy-saving functions of Intel® processors, first introduced with the Haswell™ generation.

Worldwide compatibility with automatic 100-240VAC input and up to 0.99 with active Power Factor Correction (PFC).

Quality & Safety

5 Years Manufacturer Warranty.

Enermax only uses high-quality components including first-class Japanese 105°C electrolytic capacitors for maximum stability and durability.

Enermax SafeGuard, multiple protection circuit that keeps the power supply and the system safe from damage by short circuit (SCP), over voltage (OVP), under voltage (UVP), over current (OCP), over temperature (OTP), over power (OPP) as well as surges and inrush current (SIP).

Non-Stop 24/7 industrial class performance. Full rated power output at 50°C ambient temperature.

Technical Specifications

Overview
EPF750EWT, EPF850EWT, EPF1050EWT, EPF1200EWT
PSU Design Multi rail, DC-to-DC, fully modular
PSU Length 160mm
Intel® ATX12V 2.4
Non-Stop 24/7 50°C
Powder Coating
2010 ErP Lot 6
2013 ErP Lot 6
2014 ErP Lot 3
EU regulation no. 617/2013
Intel C6/C7
Fan Size 139mm
Fan Technology Semi-fanless, DFR™, Twister Bearing™, 160.000h MTBF
Protections* SCP, OVP, UVP, OCP, OTP, OPP, SIP
Certifications CE, TUV, cTUVus, FCC, BSMI, CCC, EAC, RCM
Included in the delivery PSU, AC cord, SLEEMAX™ cables, cable bag, 4 screws, cable ties, cord organizer set, user manual

*SCP: short circuit protection, OVP: over voltage protection, UVP: under voltage protection, OCP: over current protection, OTP: over temperature protection, OPP: over power protection, SIP: surges and inrush current protection.

Power Distribution
EPF750EWT EPF850EWT
AC Input Voltage 100-240VAC, 47-63Hz
AC Input Current 10A-5A 12A-6A
DC Output
+3.3V 20A 100W 20A 100W
+5V 20A 20A
+12V1 25A 744W (62A) 25A 840W (70A)
+12V2 25A 25A
+12V3 35A 40A
+12V4 35A 40A
-12V 0.3A 3.6W 0.3A 3.6W
5Vsb 3A 15W 3A 15W
Peak Power 825W* 935W*
Total Power 750W 850W

 

EPF1050EWT EPF1200EWT
AC Input Voltage 100-240VAC, 47-63Hz
AC Input Current 13A-6A 15A-7A
DC Output
+3.3V 22A 120W 25A 130W
+5V 22A 25A
+12V1 25A 1044W (87A) 25A 1200W (100A)
+12V2 25A 25A
+12V3 40A 40A
+12V4 40A 40A
-12V 0.3A 3.6W 0.3A 3.6W
5Vsb 3A 15W 3A 15W
Peak Power 1155W* 1320W*
Total Power 1050W 1200W

*Peak power may last up to 60 seconds.

Cables & Connectors
EPF750EWT EPF850EWT
Mainboard 24 Pin 1x
[60cm]
1x
[60cm]
CPU 4+4 Pin 1x
[70cm]
1x
[70cm]
CPU 8 Pin 1x
[70cm]
1x
[70cm]
PCI-E 6+2 Pin (8 Pin) 4x
[60cm]
6x
[60cm]
SATA 12x
[3x 50/ 65/ 80/ 95cm]
12x
[3x 50/ 65/ 80/ 95cm]
4 Pin Molex 4x
[50/ 65/ 80/ 95cm]
4x
[50/ 65/ 80/ 95cm]
FDD 1x
[10cm]
1x
[10cm]

 

EPF1050EWT EPF1200EWT
Mainboard 28 Pin 1x
[60cm]
1x
[60cm]
CPU 4+4 Pin 1x
[70cm]
1x
[70cm]
CPU 8 Pin 1x
[70cm]
1x
[70cm]
PCI-E 6+2 Pin (8 Pin) 6x
[60cm]
6x
[60cm]
SATA 12x
[3x 50/ 65/ 80/ 95cm]
12x
[3x 50/ 65/ 80/ 95cm]
4 Pin Molex 4x
[50/ 65/ 80/ 95cm]
4x
[50/ 65/ 80/ 95cm]
FDD 1x
[10cm]
1x
[10cm]

 

Multi-Rail Distribution

Platimax D.F. 750|850|1050|1200W provides multiple 12V rails with individual over current protection. Please divide the load of multiple graphic cards between the 12V rails to prevent triggering the over current protection. Graphic cards with high power consumption have multiple PCI-E connectors and can be splitted between 12V3 and 12V4 sockets.

Efficiency & Noise Level
EPF750EWT EPF850EWT
10% load @ 230V Efficiency 86.3% 86.8%
Noise Level 0dB(A) 0dB(A)
20% load @ 230V Efficiency 92.2% 93%
Noise Level 0dB(A) 0dB(A)
50% load @ 230V Efficiency 94.2% 94%
Noise Level 13.5dB(A) 13.5dB(A)
100% load @ 230V Efficiency 92.1% 92%
Power Factor 0.98 0.97
Noise Level 17.1dB(A) 17.1dB(A)

 

EPF1050EWT EPF1200EWT
10% load @ 230V Efficiency 89.2% 90.1%
Noise Level 0dB(A) 0dB(A)
20% load @ 230V Efficiency 93.1% 93.8%
Noise Level 0dB(A) 0dB(A)
50% load @ 230V Efficiency 93.9% 93.8%
Noise Level 18dB(A) 18dB(A)
100% load @ 230V Efficiency 91.6% 91.2%
Power Factor 0.98 0.97
Noise Level 23.5dB(A) 24.5dB(A)

Dealer Information
EPF750EWT EPF850EWT
Product Dimensions 160 x 150 x 86mm 160 x 150 x 86mm
Product Weight 1.85 kg 1.85 kg
Product Box Dimensions 330 x 220 x 125mm 330 x 220 x 125mm
Product Box Gross Weight 3.4kg 3.4kg
Master Carton Dimensions 540 x 365 x 255mm 540 x 365 x 255mm
Master Carton Gross Weight 14.8kg 15kg
Master Carton Pieces 4  4
EAN-Code 4713157722874 4713157722881

 

EPF1050EWT EPF1200EWT
Product Dimensions 160 x 150 x 86mm 160 x 150 x 86mm
Product Weight 1.85kg 1.85kg
Product Box Dimensions 330 x 220 x 125mm 330 x 220 x 125mm
Product Box Gross Weight 3.4kg 3.4kg
Master Carton Dimensions 540 x 365 x 255mm 540 x 365 x 255mm
Master Carton  Gross Weight 15.36kg 15.4kg
Master Carton Pieces 4  4
EAN-Code 4713157722898 4713157722904

 

Downloads

Datasheet EN – Platimax D.F. 750-1200W
Manual – Platimax D.F. 750-1200W
Product Pictures – Platimax D.F. 750-1200W