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Thermaltake Toughpower Grand 750W Power Supply Review

paulktreg    -   October 14, 2010
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Specification:

Review Sample: Thermaltake Toughpower Grand 750W Power Supply, Part Number TPG-750MCUS.

 

Ratings Table:

 

 

 

 

 

 

 

 

 

 

 

 

 

Thermaltake Toughpower Grand 750W (TPG-750MCUS) Power Supply Specification Table
AC Input
100 - 240V     47-63Hz
DC Output
+3V3
+5V
+12V
-12V
+5VSB
Maximum Load
25A
25A
60A
0.8A
3A
Maximum Combined
Wattage
150W
720W
9.6W
15W
750W

 

System Protection:

 

Thermaltake Toughpower Grand 750W (TPG-750MCUS) Power Supply System Protection
Over Power Protection
Protection at 110% ~ 150% full load
Over Voltage Protection
Voltage Source
Protection Point
+3.3V
4.5V Max
+5V
7.0V Max
+12V
15.6V Max
Short Protection
All output to ground
Over Current Protection
+3.3V
48A Max
+5V
48A Max
+12V
90A Max
Under Voltage Protection
+3.3V
2.0V ~ 2.4V
+5V
3.3V ~ 3.7V
+12V
8.5V ~ 9.5V

 

Safety & Agency Approvals:

FCC, CISPR 22, BSMI, UL/CUL, TUV, CB, CE & GOST.

 

Power Supply Physical Characteristics:

 

Thermaltake Toughpower Grand 750W (TPG-750MCUS) Power Supply Physical Characteristics
Weight
Length
Width
Height
5.5lbs/2.5kg
7.1in/180mm
5.9in/150mm
3.4in/86mm

 

Power Supply Connectors:

 

Thermaltake Toughpower Grand 750W (TPG-750MCUS) Power Supply Connectors
Connector Type
Qty
Motherboard 24 Pin
1
ATX12V/EPS12V 4+4 Pin
1
EPS12V 8 Pin
1
PCI-E 6 Pin
2
PCI-E 8 Pin
2
SATA Power 15 Pin
8
Peripheral 4 Pin
8
FDD 4 Pin
1

 

Power Supply Cable Lengths:

 

Thermaltake Toughpower Grand 750W (TPG-750MCUS) Power Supply Cable Set
Cable Type
Cable Length/Connector Spacing’s
Qty
Captive
PSU > 22" > Motherboard 24 Pin
1
Captive
PSU > 22" > ATX12V/EPS12V 4+4 Pin
1
Captive
PSU > 22" > EPS12V 8 Pin
1
Modular
PSU > 22" > PCI-E 6 Pin
2
Modular
PSU > 22" > PCI-E 8 Pin
2
Modular
PSU > 22" > SATA > 6" > SATA > 6" > SATA > 6" > SATA
2
Modular
PSU > 22" > Periph. > 6" > Periph. > 6" > Periph. > 6" > Peripheral
1
Modular
PSU > 22" > Periph. > 6" > Periph. > 6" > Periph. > 6" > Peripheral > 6" > FDD
1
Adapter
PCI-E 8 Pin > 6" > PCI-E 6" Pin
2
Adapter
ATX12V 4 Pin Male > 6" > ATX12V 4 Pin Female Extension
1

 

Features:

Exactly as printed in the user manual.

  • 80 PLUS GOLD certified - provide up to 90% effective power conversion to cut-down electric cost.
  • All 105°C Japanese made capacitors - the foundation of a robust and reliable power source even under the harshest operating environment.
  • Solid capacitors not only last longer than electrolytic capacitors but also offer excellent durability and reliability.
  • Newly designed PFC circuitry - provides higher efficiency during low voltage input.
  • Double-forward switching circuitry - Compared with traditional circuitry, double forward switching offers low power loss and high reliability. By using PFC + PWM control IC and related patent technology, Toughpower Grand is able to reach high energy efficiency rates at all the different loading.
  • Through the use of special materials, the vibration absorbent gaskets can be te optimal buffer against vibrating noises and are easy to install.
  • Fan-Delay Cool Technology - allows fan to continue to operate (around 15 sec) after system shuts-down to ensure all components are properly cooled.
  • Proprietary two ball bearing 140mm fan enables longer lifespan and lowers overall noise output by dramatically reducing bearing frictions.
  • Pure aesthetic design with uncompromising performance.
  • Unparalleled DC to DC converters for 3.3V and 5V outputs to reach high efficiency.
  • Modular Cable Management: improves internal airflow and reduces system clutter.
  • Compliant with Intel ATX 12V 2.3 & SSI EPS 12V 2.91 standards.
  • Supports dual 8-pin PCI-E & dual 6-pin PCI-E connectors for next generation graphics cards.
  • Guaranteed to deliver stable continuous output at 50°C environment.
  • Universal AC input 100V ~ 240V and Active PFC (PF value up to 99%).
  • DIMENSION: 5.9"(W) x 3.4"(H) x 7.1"(L); 150mm(W) x 86mm(H) x 180mm(L).



  1. Introduction & Closer Look
  2. Closer Look (The Power Supply)
  3. Specification & Features
  4. Testing: DC Voltage Load Regulation
  5. Testing: Efficiency, Power Factor & DC Quality
  6. Testing: Temperature, Noise Level & Fan Speed
  7. Conclusion
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