InWin A Series, A45, A55, A65 User Manual

User Manual | English

Product Story

Quality Power, Great Performance,
Low Noise

The InWin A Series is a power supply with
high compatibility and reliability, it meets the

®

80 PLUS

certification for 230V. Equipped
with powerful single +12V rail design and
multi-protection safeguards. The A Series
provides great performance at a good price.

Features

●

80 PLUS® 230V EU Standard Certied

®

The A Series is an 80 PLUS

230V EU

Standard Certied power supply. It delivers
up to 85% efciency during normal use,

generating less heat and effectively maintain
the power supply’s stability.

● Smart Thermal Control to Balance

Cooling and Noise

The A Series utilizes a smart temperature­controlled 120mm fan. It automatically
detects heat to adjust the fan speed
accordingly. It achieves silent operation and
excellent thermal performance.

● Single +12V rail design for High-End

Systems

Powerful single +12V rail design, perfect for
high-end components or overclocking.

● 3.3V DC to DC Design

DC to DC converter design provides
superior dynamic response and supports a
foundation for greater system stability.

● Multi-Protection Safeguards

(SCP, OVP, UVP, OPP)

The A Series comes with plenty of safety
protection safeguards against short circuits,
over-and-under voltages and over-power.
These precautions are to ensure quality and
safe power usage.

Specications

Model A45/ A55/ A65

Part Numbers IW-A450/ IW-A550 / IW-A650

Total Power 450W/ 550W/ 650W

Material SECC

Type ATX12V V2.4

PFC Active PFC

®

80 PLUS

230V EU Standard

Efciency

(Up to 85%)

MTBF (Hours) > 100,000 hrs.

AC Input 200 - 240Vac., 50-60Hz

Fan 120mm Silent Fan

Operating Temperature

0~40 °C

Range (°C)

Full Protection OVP/ UVP/ SCP/ OPP

Safety Certications TUV/ CE/ CCC/ C-Tick

Dimensions (L x W x H) 140 x 150 x 86mm

Package Dimensions

240 x 185 x 98mm

(L x W x H)

Net Weight 1.48 kg/ 1.57 kg/ 1.6 kg

Gross Weight 1.84 kg/ 1.93 kg/ 2.0 kg

Warranty 3 Years

20+4 Pin

1

Connectors

Motherboard

8 (4+4) Pin CPU

8 (6+2) Pin PCI-E

4 Pin Peripheral

SATA

Floppy

2

2

3

6

1

* InWin products comply with RoHS regulations.

* Specications may vary based on different regions.

AC INPUT 200-240Vac., 50-60Hz

Model

DC OUTPUT +12V +5V +3.3V -12V +5VSB

Max. Output Current 36A 20A 20A 0.3A 3A

A45

Max. Combined Power 432W 110W 3.6W 15W

Total

Power

450W

A55

A65

Max. Output Current 42A 20A 20A 0.3A 3A

550W

Max. Combined Power 504W 110W 3.6W 15W
Max. Output Current 50A 20A 20A 0.3A 3A

650W

Max. Combined Power 600W 110W 3.6W 15W