Helios P1A-750G - Computer Adapter Gamdias - Free user manual and instructions

Type	Power Supply Unit
Model	Helios P1A-750G
Brand	Gamdias
AC Input	100-240V, 50-60Hz
DC Output	+3.3V, +5V, +12V, -12V, +5VSB
Total Power	750W
Fan Size	120mm
Efficiency	80 PLUS Bronze certified
Dimensions (W x L x H)	150mm x 140mm x 86mm
Weight	2.5 kg
Main Connectors	1x 24-pin ATX, 1x 8-pin EPS, 2x 6+2-pin PCIe, 6x SATA, 4x Molex
Protections	OVP, OCP, OPP, SCP, UVP
Safety Certifications	CE, FCC
PFC Type	Active PFC
Form Factor	ATX
Operating Temperature	0°C to 40°C
MTBF	100,000 hours
Warranty	5 years
Color	Black

Frequently Asked Questions - Helios P1A-750G Gamdias

What is the total wattage of the Gamdias Helios P1A-750G?

The Gamdias Helios P1A-750G has a total output of 750 watts, suitable for most mid-range to high-end desktop builds.

What form factor does this power supply support?

It supports the ATX form factor (standard size) and fits in most PC cases that accommodate ATX power supplies.

What connectors are included with the Helios P1A-750G?

It includes one 24-pin ATX motherboard connector, one 8-pin EPS CPU connector, two 6+2-pin PCIe connectors for graphics cards, six SATA connectors, and four Molex connectors.

Is this power supply modular?

The Helios P1A-750G is a semi-modular power supply, meaning the main ATX and CPU cables are fixed, while the remaining cables are detachable for better cable management.

What efficiency rating does it have?

It has an 80 PLUS Bronze certification, ensuring at least 82% efficiency at typical loads.

What safety protections are built in?

It features multiple protections: Over Voltage Protection (OVP), Over Current Protection (OCP), Over Power Protection (OPP), Short Circuit Protection (SCP), and Under Voltage Protection (UVP).

How do I install the power supply?

First, ensure your PC case has an ATX PSU mounting location. Screw the PSU into place with the included screws. Connect the 24-pin ATX cable to the motherboard, the 8-pin EPS to the CPU, and PCIe cables to graphics cards. Finally, connect SATA and Molex to drives and peripherals.

Can I use this PSU with a graphics card that requires two 8-pin connectors?

Yes, it has two 6+2-pin PCIe connectors which can be used as 8-pin connectors. For a card needing two 8-pin, both can be used. For more, consider a higher wattage PSU.

What is the warranty period?

Gamdias offers a 5-year warranty on the Helios P1A-750G, covering defects in materials and workmanship.

How do I clean or maintain the power supply?

Unplug the PSU from the wall and remove it from the case. Use compressed air to blow dust out of the fan and vents. Do not open the PSU casing as it contains high-voltage components. Reinstall after cleaning.

USER MANUAL Helios P1A-750G Gamdias

STEP by STEP INSTALLATION GUIDE

Package Contents

Model Name	HELIOS P1A-650G
AC Input	100-240V~, 10A , 50-60Hz
DC Output	+3.3V	+5V	+12V	-12V	+5Vsb
Max. Output Current	22A	22A	54.2A	0.3A	3A
Max. Output Power	120W		650W	3.6W	15W
Total Power	650W

Model Name	HELIOS P1A-750G
AC Input	100-240V~, 10A , 50-60Hz
DC Output	+3.3V	+5V	+12V	-12V	+5Vsb
Max. Output Current	22A	22A	62.5A	0.3A	3A
Max. Output Power	120W		750W	3.6W	15W
Total Power	750W

Model Name	HELIOS P1A-850G
AC Input	100-240V~, 12-8A , 50-60Hz
DC Output	+3.3V	+5V	+12V	-12V	+5Vsb
Max. Output Current	22A	22A	70.8A	0.3A	3A
Max. Output Power	120W		850W	3.6W	15W
Total Power	850W

The power supply should be powered by the source indicated on the rating label

Package Contents

A

X1
B

X4

Package Contents HELIOS P1

HELIOS P1A-850G

1 Turn off the PSU before installing by pushing I/O switch to "O" position.

2

3 Motherboard

4 CPU

5
PCIE

6
SATA

7 Molex

8 Plug in the AC power cord.

9

Turn on the PSU after installing by pushing I/O switch to "I" position.