Power Supply Unit +

Power Supply Unit

A power supply is an electrical device that supplies electric power to an electrical load. The main purpose of a power supply is to convert electric current from a source to the correct voltage, current, and frequency to power the load. As a result, power supplies are sometimes referred to as electric power converters. Some power supplies are separate standalone pieces of equipment, while others are built into the load appliances that they power. Examples of the latter include power supplies found in desktop computers and consumer electronics devices. Other functions that power supplies may perform include limiting the current drawn by the load to safe levels, shutting off the current in the event of an electrical fault, power conditioning to prevent electronic noise or voltage surges on the input from reaching the load, power-factor correction, and storing energy so it can continue to power the load in the event of a temporary interruption in the source power (uninterruptible power supply).

350
Corsair SF450 80+ Gold Fully Modular SFX PSU $109 + Delivery (Free C&C) @ Umart

expired Corsair SF450 80+ Gold Fully Modular SFX PSU $109 + Delivery (Free C&C) @ Umart

BlitzR on 12/04/2021 - 11:24 umart.com.au

Decent price for a fully modular PSU if you need this for a SFF build. It comes with 4yrs warranty and Japanese capacitors.

530
Cooler Master MWE 550W 80+ Bronze V2 Power Supply $45 + Delivery ($0 C&C) @ Umart

expired Cooler Master MWE 550W 80+ Bronze V2 Power Supply $45 + Delivery ($0 C&C) @ Umart

Ldivvydan on 11/04/2021 - 11:50 umart.com.au

Solid budget Power Supply at a significant discount. Non-modular but flat black cables. Suitable for most budget and mid-range builds. Already sold out at their Adelaide store but in stock at most …

190
Gigabyte AORUS P850W 850W 80 PLUS Gold $139, Gigabyte P450B 450W 80 PLUS Bronze Power Supply $39 + Del @ Shopping Express

expired Gigabyte AORUS P850W 850W 80 PLUS Gold $139, Gigabyte P450B 450W 80 PLUS Bronze Power Supply $39 + Del @ Shopping Express

nocure on 10/04/2021 - 10:13 shoppingexpress.com.au

Gigabyte P450B 450W 80 PLUS Bronze Power Supply - $39 + Shipping Gigabyte AORUS P850W 850W 80 PLUS Gold Fully Modular Power Supply - $139 + Shipping Promo Link

110
Cooler Master V 850W Gold SFX Power Supply $189 + Shipping ($0 VIC/NSW C&C) @ Scorptec

expired Cooler Master V 850W Gold SFX Power Supply $189 + Shipping ($0 VIC/NSW C&C) @ Scorptec

AircraftFreight on 09/04/2021 - 18:15 scorptec.com.au

750W - https://www.scorptec.com.au/product/power-supplies/rackmount... - $165 For a SFX 850W PSU its a pretty good deal since they dont really exist out there but the market is growing.

860
Corsair SF750 80+ Platinum Modular SFF Power Supply Unit $205 Delivered @ Amazon AU (Sold Out) / NSW C&C @ MwaveAffiliate

expired Corsair SF750 80+ Platinum Modular SFF Power Supply Unit $205 Delivered @ Amazon AU (Sold Out) / NSW C&C @ Mwave

Lzmu on 09/04/2021 - 09:21 amazon.com.au

Update: Amazon is out of stock. Mwave is still available. A good deal on probably the best SFF PSU available. Sold by Amazon AU. 750W version has the benefits of braided cables and running without …

590
Corsair SF450 Platinum Power Supply $119 + Delivery @ Umart

expired Corsair SF450 Platinum Power Supply $119 + Delivery @ Umart

LsirTLIB on 03/04/2021 - 09:34 umart.com.au

Decent price drop on this well reviewed SFX PSU. Picked one up for my partner's mini-itx build (started with last week's NR200P deal…), along with a WD Blue SN550 500GB NVMe, which …

270
Asus Tuf B550M-Plus MB $159 / ROG Strix X570/Z490-F MB $269 / 750W Gold PSUs MSI $129 /Giga $109 Delivered @ TechFast

expired Asus Tuf B550M-Plus MB $159 / ROG Strix X570/Z490-F MB $269 / 750W Gold PSUs MSI $129 /Giga $109 Delivered @ TechFast

Being Askhole on 30/03/2021 - 20:04 techfast.com.au
BUNNYBOUNCE

As per Rep Luke, All 100% new stock with full manufacturer warranty. Strictly limited quantities on each. Coupon code BUNNYBOUNCE applies free shipping to all these component products (not …

140
Cooler Master NR200 + Corsair SF750 Platinum (White/Black) $309, $349 for Tempered Glass + Delivery @ PC Case GearAffiliate

out of stock Cooler Master NR200 + Corsair SF750 Platinum (White/Black) $309, $349 for Tempered Glass + Delivery @ PC Case Gear

RobBoss on 30/03/2021 - 13:34 pccasegear.com

$10 more than the previous SF750 bundle deal, but still a decent one nonetheless. Note that is this $40 more expensive than the previous SilverStone bundle deal, but at least the Corsair PSU does not …

660
Corsair VS600 600W 80+ PSU $49 (Elsewhere $69), Razer BlackShark V2 X Gaming Headset $49 (Sold out) + $0.99 Shipping @ MSY

out of stock Corsair VS600 600W 80+ PSU $49 (Elsewhere $69), Razer BlackShark V2 X Gaming Headset $49 (Sold out) + $0.99 Shipping @ MSY

[Deactivated] on 28/03/2021 - 21:25 beta.msy.com.au

Shipping for both items/more is only 99c! Corsair VS600 600W 80+ White Certified Power Supply Unit $49 Best price elsewhere is $69: …

80
20% off Cooler Master: CM MT Case N200 $64, CM Hyper 212 LED Turbo CPU Cooler Red Cover $52 + Shipping (Free C&C) & More @ Umart

expired 20% off Cooler Master: CM MT Case N200 $64, CM Hyper 212 LED Turbo CPU Cooler Red Cover $52 + Shipping (Free C&C) & More @ Umart

MarketingUmartBuddy on 26/03/2021 - 18:12 umart.com.au

Edit: Due to popular demand we will be running this flash sale sale again this weekend! Cooler Master Flash sale get 20% off RRP of select Cooler Master Products at Umart. Ends Sunday at Midnight, …

370
Corsair RM650x 80 Plus Gold Fully Modular ATX Power Supply Unit $133.41 + Delivery/Pickup @ JW ComputersAffiliate

expired Corsair RM650x 80 Plus Gold Fully Modular ATX Power Supply Unit $133.41 + Delivery/Pickup @ JW Computers

piejustice on 26/03/2021 - 11:34 jw.com.au

Lower than previous threads for this unit - seems like an all-time low according to camel^3 - solid with Japanese Nichicon/Chemicon capacitors. Highly rated and Gold A tier on Linus PSU list

450
Corsair RM750 750W 80+ Gold Certified Fully Modular Power Supply $153.71 Delivered @ Amazon AUAffiliate

expired Corsair RM750 750W 80+ Gold Certified Fully Modular Power Supply $153.71 Delivered @ Amazon AU

piejustice on 25/03/2021 - 20:56 amazon.com.au

Compared to RMX models, this will: have better efficiency at 2% to 10% loads T1 and T3 to support modern standby mode Elite capacitors (vs Nichicon/Chemicon caps in RMX) Hong Hua fan (vs Corsair …

190
Corsair CV550 550W 80+ Bronze Power Supply $55.00 (Was $79.20) Delivered @ Amazon AUAffiliate

expired Corsair CV550 550W 80+ Bronze Power Supply $55.00 (Was $79.20) Delivered @ Amazon AU

Briefcase Mong on 25/03/2021 - 10:18 amazon.com.au

Same price as the previous Umart deal but with free shipping

150
Inwin A1 Plus ITX Case White/Black/Pink $199 + Delivery (or free pickup) @ BPC Tech

expired Inwin A1 Plus ITX Case White/Black/Pink $199 + Delivery (or free pickup) @ BPC Tech

misu p on 25/03/2021 - 09:59 bpctech.com.au

It is a nice ITX case that comes with a gold rated 650W PSU with cables long enough to reach most MB. It is usually $280 ($230 before the what shall not be named). The QI charger (10W) at the top is …

60
NZXT C750 750W 80+ Gold Modular PSU $135 + Delivery/Pickup @ Mwave

expired NZXT C750 750W 80+ Gold Modular PSU $135 + Delivery/Pickup @ Mwave

photowall on 23/03/2021 - 22:50 mwave.com.au

Have seen a few of these deals around and bought one of these myself at Umart for $139. Noticed its now slightly cheaper at mWave which might help someone out. Yet to complete the build so …

760
NZXT C Series 750W 80+ Gold Power Supply $139, 650W 80+ Gold Power Supply $129 Delivered @ BPC Tech

expired NZXT C Series 750W 80+ Gold Power Supply $139, 650W 80+ Gold Power Supply $129 Delivered @ BPC Tech

Clear on 23/03/2021 - 19:15 bpctech.com.au

Good price on these PSU's that are matching Scorptec's deal, except BPC have free shipping for both of them. They're fully modular and according to the Scorptec deal the 750W PSU is a …

150
[Afterpay] Corsair White RM750x 750W 80 Plus Gold Modular ATX Power Supply $167.20 Delivered @ Shopping Express eBay

expired [Afterpay] Corsair White RM750x 750W 80 Plus Gold Modular ATX Power Supply $167.20 Delivered @ Shopping Express eBay

nocure on 20/03/2021 - 12:01 ebay.com.au
PAPDY20

Corsair RM750x 750W 80 Plus Gold Modular ATX Power Supply Fully Modular PSU - $152 Corsair White ATX 750W PSU RMx RM750x 80 Plus Gold Fully Modular Power Supply - $167.20 AMD Ryzen 5 3600 CPU + ASUS …

290
[Afterpay] Corsair RM850 850W Fully Modular 80+ Gold Certified Power Supply Unit $159.20 Delivered @ gg.tech365 eBay

expired [Afterpay] Corsair RM850 850W Fully Modular 80+ Gold Certified Power Supply Unit $159.20 Delivered @ gg.tech365 eBay

smogg on 19/03/2021 - 15:19 ebay.com.au
PAPDY20

Solid price for a quality PSU. Slightly cheaper than this deal (credits to Azif for deal title). Original Coupon Deal

400
[Afterpay] Corsair SF750 750W 80+ Platinum Modular SFX Power Supply $202.20 Delivered @ JW Computers eBay

out of stock [Afterpay] Corsair SF750 750W 80+ Platinum Modular SFX Power Supply $202.20 Delivered @ JW Computers eBay

Bog on 19/03/2021 - 11:56 ebay.com.au
PAPDY20

Original Coupon Deal Seems like a good price for the SF750, which seems to almost never go on sale. EDIT: After reviewing previous deals posted on OzBargain, this seems to be pretty much as good as …

380
[Afterpay] Corsair RM850x $171.80 @ JW | RM750x $151.84, RM650x $147.84 @ HT | RM550x $116.80 Delivered @ Scorptec eBay

expired [Afterpay] Corsair RM850x $171.80 @ JW | RM750x $151.84, RM650x $147.84 @ HT | RM550x $116.80 Delivered @ Scorptec eBay

O O on 18/03/2021 - 17:48 ebay.com.au
PAPDY20

Here are some deals on Corsair RMx PSUs. JW Computers Harris Technology BPC Technology Scorptec Shopping Express RM550x $117.60 $116.80 RM650x $149.40 …

RSS Feed