Required fields are marked *. The Seasonic S12II Bronze 430 W provided extremely low ripple and noise levels, making it a “flawless” unit here as well. The 80 PLUS® Bronze certification guarantees greater than 82 %, 85 % and 82 % efficiency at 20 %, 50 % and 100 % operating loads, respectively. The electrolytic capacitors that filter the outputs are also Japanese, from Chemi-Con, and labeled at 105° C, as usual. The following information has been taken directly from Seasonic's recent press release and Nanopoint's (Seasonic's UK Distributor) website: The S12II series is made up of 330, 380, 430 & 500 watts units. The objective of this test is to see if the power supply has its protection circuits working properly. There is no doubt that the S12II-430 is all you need for a peace of mind. This fits your . Of course, we are only talking about this particular component. The S12II Bronze Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. The S12II 430 Bronze Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. Seasonic Product Dimensions 14.99 x 8.64 x 13.97 cm; 2.34 Kilograms Item model number S12II 520 BRONZE, SS-520GB Manufacturer KOMQI Color 80PLUS Bronze Certified High Efficiency Form Factor ATX Wattage 520 watts Are Batteries Included No Item Weight 2.34 kg (The power supply’s EPS12V connector was installed on the +12VB input of the load tester.). But should i consider a Seasonic S12II-520 in case i … Tel: +81-3-6805-4085 | ssj.sales@seasonic.com. The ATX12V specification states that positive voltages must be within 5% of their nominal values, and negative voltages must be within 10% of their nominal values. The Seasonic ECO series is very popular for entry level users or for basic computer builds. The lower the number the better, meaning that the transistor will waste less power, and the power supply will have a higher efficiency. Jedná se o účinný zdroj, který díky velikému větráčku patří mezi ty tišší. The main specifications for the Seasonic S12II Bronze 430 W power supply include: * Researched at Newegg.com on the day we published this review. Currently this series contains only one model, the 430 Watt unit, which has great features that make it a good choice for people who are looking for an efficient and reliable, good value Seasonic power supply. Published: 29th November 2007 | Source: Seasonic | Price: £45.00 | Author: James Napier. The Seasonic S12II Bronze 430 W is 5.5” (140 mm) deep, using a 120 mm ball-bearing fan on its bottom (ADDA AD1212MB-A70GL). Let’s find out. We conducted several tests with this power supply, as described in the article, “Hardware Secrets Power Supply Test Methodology.”. Let’s see if the 430 W model is a good pick. Basically the same as OP's, but with a beefier CPU: AMD FX 6300. Clicking noise from my 2-years-old PSU (Seasonic S12II-430) Not due to fans... Maybe capacitors? And, to top it off, the price is more than right for all the features this power supply brings. My PC doesn't need a lot of power, probably around 250~300W. The number of connectors is outstanding for a 430 W power supply, allowing you to install a high-end video card that requires two auxiliary power connectors without the need for adapters. However, this information is incorrect. (de) Jan 25, 2012: Seasonic … The output of the active PFC circuit is filtered by one 390 µF x 400 V Japanese electrolytic capacitor, from Chemi-Con, labeled at 105° C. In the switching section, another two FDP18N50 MOSFETs are employed using the traditional two-transistor forward configuration. This power supply uses an HY510N monitoring integrated circuit, which only supports over voltage (OVP) and under voltage (UVP) protections. Curiously, on the product box and on the manufacturer’s website, this unit is correctly listed as having a single +12 V rail. The reviewed power supply doesn’t have a modular cabling system. For the best experience on our site, be sure to turn on Javascript in your browser. This certification promises efficiency between 82% and 85%; however, time and time again we see units with this certification not being able to present at least 82% efficiency when delivering their labeled wattage. In summary, you can buy this power supply with your eyes closed. Seasonic M12II-430 at 20~150W output, 21 dBA@1m: One meter; Seasonic M12II-430 at 200W output, 24 dBA@1m: One meter; Seasonic M12II-430 at 250W output, 21 dBA@1m: One meter; Sound Recordings of PSU Comparatives. The Seasonic S12II-Series achieves 80 PLUS® Bronze. This gives us a maximum theoretical current of 21 A or 107 W for the +5 V output. At the bottom of the unit, Seasonic have used a painted black wire fan grill complete with a Seasonic badge. 30 Day Replacement Guarantee. Buy SEASONIC S12II Series 430W Power Supply W/80+ Certification online at low price in India on Amazon.in. Antec vp550p are the only options i got (budget and delivery issues) or the vp450p which is cheaper than both but im guessing it will be same as a … Seasonic is a premium brand manufacturer of consumer and industrial power supplies with extensive experience in creating the highest quality products. Currently unavailable. The active PFC circuit uses two FDP18N50 MOSFETs, each supporting up to 18 A at 25° C or 10.8 A at 100° C in continuous mode (see the difference temperature makes) or 72 A at 25° C in pulse mode. Are the above protections really available? Load & Efficiency Tests To provide our readers with the most accurate results, Overclock3D uses a custom built PSU load tester on all reviews. [nextpage title=”Transient Filtering Stage”]. My basic requirement is just a office/multimedia PC (No Gaming). Due to the effortless, quieter rotations and its robust construction, this reliable fan technology also greatly increases the lifespan of the fan. In addition to being greatly efficient, the S12II units maintain important features such as the stable and proven Double Forward Converter circuit design, the industry’s leading Smart and Silent Fan Control (S2FC) and the use of high reliability Japanese brand capacitors. Let’s now take a look at the secondary of this power supply. We decided to disassemble this power supply to see what it looks like inside, how it is designed, and what components are used. The maximum theoretical current each line can deliver is given by the formula I / (1 – D) where D is the duty cycle used and I is the maximum current supported by the rectifying diode. Completed Builds Using SeaSonic S12II 430 W 80+ Bronze Certified ATX Power Supply As we have mentioned in other articles and reviews, the first place we look when opening a power supply for a hint about its quality, is its filtering stage. This efficiency, combined with Active Power Factor Correction, enables the S12II Bronze series power supplies to lessen energy waste, which translates into savings on the costs of energy costs for its users. The Seasonic S12II Bronze 430 W uses a regular design in its secondary, with Schottky rectifiers. This unit passed this test, as it shut down when we tried to pull more than listed in the table below. All voltages were closer to their nominal values during all tests (3% voltage regulation), making the S12II Bronze 420 W a “flawless” power supply. Seasonic S12II 430 BRONZE. This bridge supports up to 8 A at 100° C. So, in theory, you would be able to pull up to 920 W from a 115 V power grid. On the next page, we will have a more detailed discussion about the components used in the Seasonic S12II Bronze 430 W. On this page we will take an in-depth look at the primary stage of the Seasonic S12II Bronze 430 W. For a better understanding, please read our “Anatomy of Switching Power Supplies” tutorial. For shipping to the United Kingdom visit this page Seasonic S12II-430 Bronze. Your email address will not be published. [nextpage title=”Ripple and Noise Tests”]. Figure 16: +12VA input from load tester during test five at 431.4 W (20.2 mV), Figure 17: +12VB input from load tester during test five at 431.4 W (18.6 mV), Figure 18: +5 V rail during test five at 431.4 W (9.2 mV), Figure 19: +3.3 V rail during test five at 431.4 W (12.2 mV). The real limit will depend on all the components combined in this power supply. As the S12II series is effectively cooled "bottom-up" by a 120mm fan, Seasonic have also taken the liberty of designing the heatsinks in a way that will create turbulence in the airflow thus providing more effective cooling. S12II-430 značky Seasonic patří do 80Plus Bronze řady tohoto výrobce. Yes. Hi Guyz could you help me with Seasonic S12II-430 vs Seasonic ECO-430. Figure 12: Active PFC/PWM combo controller. The reviewed power supply doesn’t have a … The intelligent thermal circuit feature is designed to find the optimal balance between the necessity to cool the components and the need to run the power supply in the most silent manner possible. They are extremely reliable and generate considerably less operating noise and heat than ball bearing fans. The Seasonic S12II Bronze 430 W is a flawless power supply. This power supply comes with the following cables: All wires are 18 AWG, which is the minimum recommended gauge. https://www.newegg.com/seasonic-s12-ii-ss-430gb-430w/p/N82E16817151033 (See Seasonic S12-430: Beyond the Super Tornado and Seasonic S12-330 PSU, new sleeved version). We consider a power supply as being top-notch if it can produce half or less of the maximum allowed ripple and noise levels. How much power can this unit really deliver? Figure 11: One of the switching transistors, the active PFC diode, and the active PFC transistors. Do you think a 430W Seasonic S12II (about 7 years old, but still working just fine in another PC) would be enough to power this system? The +12VA and +12VB inputs listed below are the two +12 V independent inputs from our load tester. cTUVus, TUV, Gost-R, UkrTEST, CB , BSMI, Semko, CCC, CE, FCC, C-tick, 1 x 100 mm - end connector of the peripheral cable, Dimensions: 140 mm (L) x 150 mm (W) x 86 mm (H). As an exercise, we can assume a duty cycle of 30 percent. Figure 1: Seasonic S12II Bronze 430 W power supply, Figure 2: Seasonic S12II Bronze 430 W power supply. Your email address will not be published. You won’t regret it. Let’s now take an in-depth look inside this power supply. Seasonic S12II 430 2. Let’s discuss the ripple and noise levels on the next page. The S12III Bronze Series is available in the standard ATX Form Factor and in wattages that are most common for a PC system. This should certainly help to keep the three rows of mosfets attached to heat sinks fairly cool. The maximum ripple and noise levels allowed are 120 mV for +12 V and -12 V outputs, and 50 mV for +5 V, +3.3 V and +5VSB outputs. The Seasonic S12II-Series achieves 80 PLUS® Bronze standard of providing at least 82 %, 85 % and 82 % power usage … Make sure this fits by entering your model number. All cables are protected with nylon sleeves that come from inside the unit. Interestingly, the S12II-380 is not our first look at this new series of power supplies from Seasonic. As you would expect from a PSU cooled by a 120mm fan, the S12II series has a honeycomb mesh at the back of the unit along with a standard sized power switch. Hardware Secrets Power Supply Test Methodology, Main motherboard cable with a 20/24-pin connector, 21.3” (54 cm) long, One cable with one ATX12V connector, 21.2” (54 cm) long, One cable with one EPS12V connector, 21.2” (54 cm) long, One cable with one six-pin connector for video cards, 22” (56 cm) long, One cable with one six/eight-pin connector for video cards, 22” (56 cm) long, Two cables, each with three SATA power connectors, 16.5” (42 cm) to the first connector, 3.9” (10 cm) between connectors, Two cables, each with three standard peripheral power connectors, 16.5” (42 cm) to the first connector, 3.9” (10 cm) between connectors, Measured maximum power: 500.4 W at 49.5° C, Measured efficiency: Between 83.2% and 86.3%, at 115 V (nominal, see complete results for actual voltage), Motherboard Power Connectors: One 20/24-pin connector, one ATX12V connector, and one EPS12V connector, Video Card Power Connectors: One six-pin connector and one six/eight-pin connector on separate cables, Peripheral Power Connectors: Six on two cables, Protections (as listed by the manufacturer): Over voltage (OVP), over power (OPP), and short-circuit (SCP).

Mini Baseball Bats Walmart, How To Tell If You Need A New Radiator, Dilworth Charlotte Zip Code, Mhs Online Assessment, Are British Shorthair Cats Friendly, Lor 5 Toa Payoh Good Food, Price Of Cucumber,