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Sirtec (slick).
Sirtec OEM brand also had more. For example, once the Thermaltake, now OCZ, CoolMax, Lian Li, CHIEFTEC, SEED, and own-brand High Power and so on. Sirtec of work compared to the treasure, Andyson stronger in some of these companies. However, some products, quality control is concerned. Sometimes there are some very good products out. Of course, also look at customers "kind" live with it.OCZ ModXStream of, for example, the Pro is the slick production of shrink more serious thing, rated power basically are virtual.
Another example JonnyGURU test CoolMax 950W rated power of the CUG-950B, Sirtec OEM. CoolMax this brand new eggs on the momentum in the U.S. violent, known as the cheapest in its class, recently began on the new Chinese eggs sold in the Mainland. The 950W's CUG-950B, whatever the outcome, considered second only to top-level model of CoolMax. Test results show that the shrinking severely, after the output level of the load pulled serious deterioration.Although the so-called 950W, it outsold the other 950W cheap, but judging from the performance can only be described as a qualified 600W, but compared to other people selling price of 600W is fairly high-profile, listings of new egg prices $ 1599, later reduced to $ 1399, however this out to grab what a difference. In fact the 950W of CUG-950B and with the force of power 600W HPC-600 same programme, but very poor HPC-600 efficiency, SPCR tests loaded with efficiency, or less than 70%. The CUG-950B 600W or less in the efficiency but also to maintain no less than 80%. Separate from the internal map is difficult to see differences in appearance, showing Sirtec degree of confusion in this grade. CoolMax take this program Sirtec standard to 950W, really Danzaibuxiao, colorful What the U.S. version? . .
Generally speaking, 1000W power density of about products or very large, especially in the relatively short length of programme implementation, cost requirements will be increased accordingly. But in general the midrange platform so much bagao products do not want to justify costs and just want a false high power figures, make a "price" high prizes only.
The top model CoolMax CUQ-1200B and CUQ-1350B's performance was better (below), can be considered Sirtec highest level of the current (and Sirtec own brand of Rock Solid series line), and significantly ahead of the CUG-950B not a level. Two transformer-based CM6800G program. Workmanship and materials are also available. Good conversion efficiency, 110V output of 435W or so next time can go to like 86%. Ripple is also an upper level.Relatively good products, overall performance is close to CWT's PUC. Only in the United States on the eggs and the egg in the retail price seems too high. Expect CoolMax kind that's very naive.
Lian Li is also the power of the foundry Sirtec. The figure is the Lian Li's current top-of Silent Force 850W (Lian Li also in this series and Glands OEM Maxima series quite well, in the low-end of some of the Sirtec really do not ye land). Modular wiring. The so-called relative CoolMax "950W" obviously a lot of kind. Dao Shi, and CWT's PSH programs are very close. Have chosen the dual magnetic amplification. 80PLUS Bronze (750W is the same series of bronze).But the voltage stability, + 12V full ripple presses 120mV pass line. This structure is also found in seed licensing (SEED) high power series, the Tuniq HiPer and 1 kW model is this structure.
Zhenhua (SuperFlower). .
This brand and the jewel (Topower) has very deep roots. Its product has two features, one is a modular wiring. Zhenhua products have more products using the relatively bright aviation plug (However, this kind of plug Andyson, manufacturers are produced, depending on the customer's request). Another feature is the cooling fan. Zhenhua was among the first to introduce greater than 12CM fan power supply manufacturers, but also holds a portion of the related patent. Zhenhua products power supply fan looks like always. 14CM fan (actually in 13. 5CM) when a little blossom everywhere, Zhenhua started to introduce unique 15. .0 CM fan of. You can also Zhenhua's products are easy to find three fans, four fan, open windows and transparent products such as gorgeous (of course, does have some of the smaller plants have similar products). .
Of course here Zhenhua not because Zhenhua products colorful appearance. Zhenhua 80PLUS list now has 13 white card, there are 12 gold medals and five silver medals of the technical reserves, quite a surprise. It is worth mentioning in your brand now Zhenhua, Kingwin, OEM branded products in popular products 80plus bronze medals (as shown in the figure below). The programme is modest, compared to the internal rules of perception, unlike the earlier product then Zhenhua. Double forward + dual magnetic amplifier. This structure has been used from 450W to 1220W. Personally think that the program segment in the 450W-650W power supply be good. In the 850W or more, compared with many competitors, the performance was a bit reluctant. .
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Less common on these, to cite two server level, Etasis and Zippy. .
$ Taixing (Etasis).
Etasis share in the server products, although not high, but high praise. Some early work was in the DIY circles package products enjoy a high rating. In recent years, its own brand, as well as for OEM no fan SilverStone power, Zeus series 560W/750W/850W both in the retail products are well received. Product quality is high, especially among the 750W and 850W. However, since 100 million Silver Taixing design team is pleased dredged, after most of the design strength of battered Lite there had to add staff, management has also produced some problems.After the development of the large windmill 1200W although internal map looks extremely YY, but almost no manufacturers buy OEM, allegedly because efficiency is still available but the ripple slightly higher, but the length is too long. The latest retail model seen in the plain of 450W yinxin new passive cooling power supply (as shown in the following figure), resonant half-bridge technology, 12V synchronous rectification, 3 .3V and 5V., DC-DC output. In addition to the standard 12V ripple medium, has a high standard. Maintained a pure passive power yinxin new leading position. 100 000 000 Taixing very high technological level, is that I think even a small part of the internal map, structured first glance may still be able to guess who is one of Taiwan-line power supply companies (the other was the station up). Yan said that part of silver products by 100 million plant in Taixing, value of which is 100 million Taixing of quality control. Hope that billion Taixing to quickly recover and continue to the DIY market with more boutique. .
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New Giant (Zippy, Emacs). .
This brand a lot of people are familiar. New giant power sector was established in 1993, the main server power supplies, and redundant power supplies, one of the few products Made in Taiwan manufacturers in the world. Company size and revenue levels higher than the Rhine e, but because of the strength in the retail market, get less attention. Its products and the materials used have a very high level, strong and durable output stability characteristics of their products. In the DIY world (especially in Japan, and Taiwan), enjoy universal fame, are considered to be the most high-quality brand. But in the Mainland, have the status of God as a little bit to be up to the new station to replace the momentum of God. But no matter which God, the heavenly gods quarrel between the total is not our business, honest look at products better. .
New giant can be considered a somewhat "egoist". On the one hand deliberately keeping Made In Taiwan, not mainland, not to expand output, lower the costs for the first pursuit of the overall product positioning quite high; the other hand, is less fat in the retail market, do not test positive with a number of professional Media cooperation, so that detailed testing of new products related to almost see, very low-key, a little "sell themselves" means; Then there are the new giant that "good goods are not afraid of high prices," the general packaging of the Mainland market products are also better, color box package Gaming Series official pricing of products is simply to kill Price, the price point of view it a little too high profile a bit。 New giant in Tai w is known for its good service, the user is unable to obtain the same level of service, but to face much higher price, give a bit of a feeling of being hacked.
The new giant initially no specific retail products, retail is the kind of general appearance and packaging of products, although very strong, but the noise issue has always been so many great players hesitate. Then launched a targeted retail Gaming G1 series, improved temperature control, including the line, plus the power cord against the clamp off, shell painting, a full range of high-profile advocate single 12V output.However, on the one hand, the price is too high, on the other hand, it is the product itself is just a small change of an existing product, despite the fact that you can quickly launch an entire product line, but also the technical content of products in General, the conversion efficiency of medium and low noise is a relatively high price of imperfections. G1 series was initially launched HG2 (P) (here the designation suffixes written in parentheses) and HP2 (P/PE) series, these two products were also more ancient, in addition to the strong performance of the comparison, in addition to the test. The second batch of mid-range GSM (P) (corresponding to the same period in normal version of the PSM) and high-end of the PSL (P, G1) series is no small progress, materials and workmanship are good, high level output, 12V output ripple more obvious with the low-frequency noise, but the whole ripple control is better, GSM (P) series, the conversion efficiency also good (and full loads in about 83%), PSL series of efficiency are generally (typical load close to 80%), PWM and PFC-based Fairchild ML4800CP. Fan noise level is relatively common version is also not a small improvement. .
New giant's second-generation mid-range retail Serene series (some people call it the G2 series, codenamed GP2 (V)), GSM (P) series on the basis of further improvement of the G1. Power solutions with international manufacturers of Semiconductor's NCP1653A (PFC control, with Infineon's SPW20N60S5 and NXP's BYC10-600) + NCP1280 (PWM control, with Infineon's SPW17N80C3 and Firechild with the FQPF3N80C) are Source clamp program, 12V is the IRFB3307 IR synchronous rectifier, 5V and 3. .3 V DC-DC output. 110V maximum efficiency of over 87% lower.Noise compared to GSM (P) has further improved the stability of the 12V output is very good, 5V and 3 .3V performance relative to ordinary!, output ripple control very well.
Followed by Zippy have changed the habit of only 8cm fan, first introduced with Sanyo 12cm fan HU2 series. Technical programs and GP2 (V) is the same, the performance also of the same. Feature is very zippy, HU2 four power 560W, 660W, 760W, 860W only difference in hardware capacity and active PFC capacitor current limit setting is different from other are identical. In the 80Plus report, you can clearly see the efficiency of the performance of the four models is the interception of the curve with a different interval.In fact, on GP2 (V) would be the same, the following to say to the several models too.
Back 8CM products, in the end of the GP2 (V) series of orientation on, Zippy also developed to meet the 80PLUS high-end of the PSM (V) Series (660W/760W / 860W) and PSL (V) Series (1000W / 1200W), which is worth mentioning that the 1200W model of PSL-6C00V gains the 80PLUS the silver medal. 1000W models for 20% of the test point efficiency 200W 240W Department did not meet the standard in (ie 1200W 20% of the office), but missed, and silver.The following figure the PSL (V) a series of internal 1200W..
Internal structure and PC P & C's TurboCool Series 1200W is very similar, but the conversion efficiency is superior. By nominal terms, are two independent combinations 600W 12V, 5V, 3. .3 V from 12V2 DC-DC output. With the new giant "V" suffix in the GP2, HU2 series as a whole to do with ON Semiconductor's NCP1653A APFC control, the same Semiconductor's NCP1280G active voltage clamping PWM controller, six IR's IRFB3307 MOSFET synchronous rectifier output. 5V and 3. .3V of DC-DC PWM using Intersil's ISL6545 chips, and GP2 and HU2 are the same. Full-day Department of capacitance. Sanyo's double ball-bearing fan 8CM. On a PC power supplies, work and material almost impeccable.
In 80PLUS report, PSM (V) Series Gaming Series black shell is estimated to soon update the existing Gaming Series. If you can sense some of the domestic price, good performance of such products or very competitive. .
Zippy's designation as "prefix + digital + suffix" structure. Prefix location on behalf of the products and classifications. For example P1D is 1U model, PSM and PSL is ATX12V dimensions. M represents the medium length L 160mm, on behalf of the "Long" long size 220mm power (like GP2/HU2 and HP2/HG2 is shorter, namely 150mm and 140mm). The first number represents the output of the way, last three digits represent the power, for example 6C00 is a six-way output (including two 12V), 1200W power rating. Zippy common model calibration temperature is 40 degrees, while the Gaming series in a lower fan speed is 50 degrees but under the conditions of calibration (standard method so, whether there is in fact the difference is unknown). .
As the technology updates, each level of the rated power of gradual improvement. Types of suffixes on behalf of algebra. For example, the size of the early ATX12V power supply suffix is "P", then the little "PE" instead. Now a new generation of high-efficiency 80PLUS products suffix is "V." Zippy and sometimes also in the same type, for example, to change the design of the PSL (P) series and original design is not the same.
The major manufacturers is almost more than some. Of course, some of the rest, there are many known power companies, such as Wei Xun (HEC), the first profit (SOLY), ATNG like, but these products and the strength of the brand on the one hand is not so prominent, or better than HuntKey strong number, on the other hand, the well-known retail brand OEM less not more information. Burning faithful to pay for brand-name power supply, it will not meet the standards in and HuntKey about it, so mediocre Taiwanese plant also slightly before. .
The following are some major OEM manufacturers. They generally do not have their own factories, Foundry offers a complete programme or determine product and factory cooperation programmes. The level of its products, mainly from the generation of factory level deduced. However, after all, foundry, Foundry end to these brands produced what level of power, but also look at some of these brands, the price of their own, as well as product feature requirements. It is interesting to note that even though the OEM supplier, a considerable portion of the product selling price than the manufacturer's own brand, including a considerable number of product quality or to the manufacturer's own brand stuff.
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Ann titanium g (Antec).
America's well-known brands to enter the domestic market has for some time. Comparing the actual domestic price, there is no international brands on the shelf, not bad consumers do. .
By Seasonic Foundry products are the belt module wiring of NeoPower (formerly NeoHE) series, TruePower Trio series of normal, part of the environmental protection of EarthWatts 80plus series. TruePower NeoPower and which is based on the Rhine a dual magnetic magnify programme, currently only in Antec products. CM6800, single PCB, the overall level is between Rhine-S12 and a programme between S12II. Cross-load, is 50 degrees temperature calibration. Efficiency, the distance from 80plus to be worse, though already 80plus version of the rumor, but never showed up. Antec in the two series appears to still save money on a top priority. The latest version of the ripple level of good (NeoPower A4 and after that version, the latest version of the A5. Early versions of such A3 have ripple BUG, again like the early problems with compatibility, it seems Antec twists and turns really do want to save some money). .
Environmental protection of the whole adopted the EarthWatts 80plus certification, the product was originally Rhine foundry, Rhine S12II programmes, but did not like the whole Japanese capacitors, solid state capacitors, etc. The general opinion is 25 degrees of rated power calibration. But power margin relative in the low-end market competitors, it's a good thing. This series of domestic EA380 in price/performance ratio. Subsequently the introduction of the version of the Delta foundry, EA500D and EA650 EA430D. The first two integrated performance and the Rhine, in the domestic mainstream yet. The EA650 is a Delta of the dual magnetic amplification program, and sets up retail sales of GPS-650AB is the same, think good value for money. .
TruePower Quattro high power products (850W/1000W, 80plus bronze), to Enhance Foundry 8CM fan, front single-transformer, dual magneto-zoom options. Originally, the voltage of the output capacity of the group is very good, in the latest version to continue to strengthen the capacity of the 12V output.
Basiq series of earlier models of low-end foundry for the FSP, the latest BP550PLUS foundry for the Delta. Delta is the most classic (in other words is the most common) structure, the output quality of the middle. Basiq series is cost-effective natural selling point. .
No fan/half of Phantom without a fan to CWT Foundry. One of the design and workmanship Phantom500 is quite good, but some minor problems, such as current ripple and noise are not ideal, fan operation noise is low. At the same time, the famous "fuzhi Yu" desk system capacitance. Now the entire series has been discontinued.
Most noteworthy is the top of the Antec Signature series (below). Foundry for the Delta. 650W and 850W sub-two models. Two-block structure of the upper and lower PCB, 5V and 3. .3 V DC-DC, working class, the materials used in the comparative luxury retail products, of course, prices are cheap. Ultra-quiet rare and desirable combination of output quality products, mute the output quality standards and the current retail power supply are in the top level list. Conversion efficiency is also good, 80PLUS bronze.However, relative to this top position, demanding perfect products, 80PLUS bronze why good boast of. Fortunately the Signature series 850W 80PLUS Silver Edition product has passed the 80PLUS certification, look forward to the early-to-market.
Antec's products are now more reasonable price of domestic products. Did not cater to the domestic market for cheap products, low quality of domestic preference for the introduction of products. This is not easy. Almost all products are quiet and efficient as a selling point. .
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CoolerMaster (Coolermaster). .
This brand known in the country. The company name to the Cayes international Taiwan, mainland China market with the name "cooler" and more as the extreme consumers familiar with. The OEM cooler product manufacturers have been very much, and I'm very big changes. High-end and low-end difference is very noticeable. Here are only now also sells the product.
Cooler is the most high-end UCP series, UCP is short for Ultimate Circuit Protection. And Glands of the R88 series is a set of programs will not repeat here. If anything different is cool like cold selected materials in the capacitor to be slightly better in the Glands own brand, Glands too "preference" Taiwan Department of capacitance of the (of course this can not be that cool not cold, Taiwan Department of capacitance , as many do not own so much ACBEL only). .
Next is the flagship of the Real in the high-end Power series, Chinese name Tian Zun series. Real Power series is divided into non-modular Real Power Pro series and modular Real Power M series. The mainland market temporarily only non-modular products. The following corresponding kangshu 750W R8/M8 series 850W above correspond to the benefit of scale dual transformer power programme. While most new 80PLUS bronze of 360W-460W new Tian Zun, by Yi-Heng foundry, although a significant saving on the cost, but something is good.
CoolerMaster's main attack is a series of ultra-quiet Silent Pro Series. Module wiring, 80PLUS, mid-scale program benefits, medium voltage stability. 13. .5 CM large diameter fan. The official mark, 500W models go to the speed control 850 rpm at 600; 600W model control 600 to 1000 rpm; 700W control switch in the 600 to 1100. 600W models measured speed from 800 to 1600 rpm, quiet performance and official label or a certain distance. This series does not bring in sales. .
It is the eXtreme low end Power Plus Tomahawk series. Corresponding kangshu IP series of passive PFC model. Tomahawk 460/400/500 respectively kangshu of IP430/470/510, are actually rated power 380W/420W/460W (despise cooler, even in the world and English is the official Web site, not xubiao power and kangshu honest). Emphasize the natural price ratio, with China great wall tiles of the same grade product sales model, something a bit strong, but strong limited. Cooler also introduced a power higher in the eXtreme Power Plus Series, no accident, then, will correspond to the Glands of the IP range of active PFC model. Performance and IP series should also be similar. .
Locating the lowest is cooler extreme domestic model, the price is very cheap, but quality was not so. Symbol (also known as ultra low levels, a Taiwan-funded enterprises) OEM cooler of moshi series of design and materials are quite incompetent. But even in such "moshi" series, also the "cooler master a second licensing power, do not know the cooler is not enough to low-end moshi series. Before the symbol OEM Super series is also very slag. I would like a copy, too cheap high power or you don't want to touch as well. Cool Cold Super Series as the export model Shangqie vacuity serious, are even worse by the reputation of the manufacturers who produce more worthy of trust within the sales? . .
Reprinted from: power brand details | hardware installed-the rain forest the wind AC Forum [WwW. .YlmF. .Net]-professional computer technical elite training base.
