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Warranty and information of the manufacturer

For further information of the warranty terms, please read the information of 

“Guarantee Terms and conditions for COUGAR Power Supply Units (PSU) of the 

GEX-Series”.

This product is not to be disposed in the regular household waste and must be 

brought to a collection-point for electrical and electronic devices for recycling. The 

symbol to the left refers to that and can be found on the product, in the manual or on 

the packaging. Materials can be recycled according to their description. With the 

reuse, the recycling or other forms of reutilization of old devices you make an 

important contribution to the protection of our environment. Please inquire the 

appropriate location of disposal from your local administration.

Trouble shooting

WARNING:

Never work on the PSU yourself. Even long time after its deactivation, 

life-threatening voltages can still be present in the PSU. Repairs should only be made 

by authorized specialists.

Working at power sources can lead to life-threatening injuries. If there is smoke, 

cable damage or intrusion of liquids the PSU has to be immediately disconnected 

from the power network and must not to be put into operation anymore afterwards.

Never open the PSU. It contains components, which can show high voltages even 

after long periods of deactivation.

Again, repairs should only be done by authorized specialists!

Problem: After the installation of the new PSU the system does not start.

Possible solutions:

  

Check the power code and the power supply of the wall socket and/or multiple 

   socket strip. Also check whether the multiple socket strip can supply the 

   necessary power.

  

Check all connections within the PC; maybe not all cables are correctly connected.

  

Check the internal cable of the I/O-switch of the PC case to the mainboard.

  

Check the components for possible short-circuits or defects.

Please also check the other components for compatibility. Often mainboard chipsets 

are not compatible with all memory and/or graphics card solutions. Contact the 

manufacturer of the component to get more information.

If your PSU still does not function even though you have checked sources of errors 

mentioned above, please get in touch with our customer service.

Introduction

Dear customer:

Thank you for choosing a COUGAR

®

 power supply unit. Before the installation 

please read the manual below carefully. If you have any questions, please contact 

our customer service:

Warnings and safety notes

Never open the PSU cover. There is potential danger of life due to high voltage inside. 

The PSU should only be opened by an authorized technician. The manufacture 

warranty will be void, if the PSU is opened by an unauthorized person.
Do not work on the PSU or the PC as long as the main voltage is still connected. 

Switch the I/O button to position "0" and disconnect the power plug from the power 

network.
Protect the PSU against moisture.
The PSU is suitable for operation at 100-240V 47-63Hz. 

The ambient temperature should not exceed 50°. Please pay attention to the power 

de-rating on all models with a decrease of 1%/°C starting at an ambient temperature 

of 25°C. Please ensure that there is sufficient ventilation of the entire system.
Make sure during the installation of the PSU that the ventilation slots are not covered. 

Do not clog the ventilation slots of the PSU. Keep your PC away from direct heat 

sources such as radiators.
When using an extension cord and/or multiple sockets pay attention to the maximum 

through-connection ability in order to avoid short-circuits.
If you want to clean your PSU, disconnect the power plug from the power network 

and remove it from the PC case. Before the removal make sure that you are not 

statically charged, (e.g. through carpets or wool sweaters).Only clean the PSU on the 

outside, always using dry cloth, never water or detergent.
During the operation of the PSU pay attention to the maximum loads. The single 

loads and the total loads must not exceed to cross the values shown in output power 

table. Avoid the use of adapters, such as 4Pin Molex to 6+2Pin PCI-Express.

Technical details and special features

 

80-PLUS

®

 GOLD CERTIFIED

  

Up to 92% efficiency power conversion for reducing your electricity bill

 

FULLY MODULAR POWER SUPPLY UNIT

  

Connect only the cables you need for less clutter and better airflow

 

HDB FAN POWERED

  

Hydro Dynamic Bearing fan: Extended durability and lower noise levels

 

SUPERIOR FAN CURVE TUNING

  

Advanced tuning technologyy for noise minimization

 

FLAWLESS OPERATION AT 40°C

  

Powerful performance at 40°C ambient temperature

 

ULTRA-STABLE VOLTAGE OUTPUTS

  

DC to DC technology for enhanced voltage stability

 

SUPPORT FOR MULTI-GPU TECHNOLOGY

  

Supports PCI Express 4.0 graphic cards with 6+2pin PCI-E connectors

 

12V DC SOURCE

  

Massive outputs for high power devices

 

STRONG SAFEGUARDS: OCP, OPP, OVP, UVP, SCP & OTP

  

Maximum safety for your key system components

Installation/accessories

Before you begin with the installation, please read the section

”Warnings and safety notes.”For the arrangement only use the supplied screws since 

these have the correct thread. You need a screwdriver for the correct arrangement.

The following parts are included within the delivery:

  

Screws for the PSU assembly

  

Power cord (Please only use the power cord which is included; low-quality cords can 

   damage your PSU and your PC-system.)

  

Brief instruction incl. Information about the warranty

  

Place the PSU into its designated place within the case and fix it with the supplied screws.

  

First insert the plugs for the mainboard supply (20/24 pin, 4 pin and possibly 

   8 pin – according to mainboard layout) into the respective slots.

  

Connect the disk drives and if necessary the graphics cards to the PSU.

  

Close the PC and ensure that the PSU power switch is set to the position "0".

  

Connect the PSU to the power network using the supplied power cord. Using only 

   the power cord provided in the package. Low quality power cord may damage the 

   PSU and PC system!

  

Turn on the PSU and then start your PC.

Safety functions

  

OVP (Overvoltage protection)

   If the voltages increase above a certain tolerance value on the single lines, the PSU 

   automatically switches off.

  

SCP (Short-circuit protection)

   In the case of a short-circuit this feature prevents damage to the core components 

   of the PSU and its system components.

  

OPP (Overload protection)

   If the system is oversized and requires more power from the PSU than it can 

   perform, this protection function is activated.

  

OCP (Overcurrent protection)

   If the current on a single line is higher than indicated,the PSU automatically switches off.

●   

OTP (Over Temperature Protection)

   

If the temperature is too high, the PSU automatically switches off.

Specifications

  

Operating conditions

   Working temperature: +10°C ~ +40°C 

   (Please note the de-rating condition in Warnings and safety notes)

   Storage temperature: -40°C~+70°C

   Operating humidity (without condensation water): 20%~85% relative humidity

   Storage humidity (without condensation water): 5%~95% relative humidity

GEX 

1050

●  

Output power

●   

Connectors

Main

CPU

24(20+4) Pin 8(4+4) Pin

Peripheral

S-ATA

PCI-E

Pin

Connector

5 Pin 

8(6+2) Pin

4 Pin 

1

4

12

8

1

8 Pin

1

GEX1050

+3.3V

20A

120W

942W

0.3A

3A

3.6W

15W

1050W

20A

78.5A

+5V

+12V

Total

AC100-240V~

47-63Hz

13-6A

-12V

+5Vsb

AC input

Model Name

DC output

GEX1050

GEX1050

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