Foreword: Cousin recently wanted to configure a desktop computer. I hope that I can help him assemble one. The budget is less than 3,000. It is used for office work, watching movies, and occasionally playing games without storing large files. The following is a single configuration, the total price of 2771.4 yuan.
According to requirements, the following configuration was made:
CPU: Kabylake architecture Pentium 7 generation G4560, dual-core four threads, nuclear display HD610, performance is 90% + I3-6100, the price is only half, cost-effective ultra-high, it seems that the toothpaste factory toothpaste more, still be agriculture The company's PPT scared? An East has not fully spread the goods, so you can only choose to pick a paragraph above a treasure, and the most cost-effective chip prices, it was so happy decision, flake + postage + freight insurance: 345.5 Yuan, boxed to 430, the connection is not on, need the audience, a treasure directly search G4560.
Motherboard: ASRock B250 M-HDV, ASRock board material is also good, this M2 interface supports M.2 PCIExpress Gen3 x4 (32 Gb / s), the other is ASRock BIOS optimization is better. After winning 489 with the roll, I still feel that I was buying expensive. I thought I could use a B150 or H110 board, and the price would not exceed 400.
ASRock B250M-HDV motherboard (Intel B250/LGA 1151) 499 yuan Jingdong direct link
SSD: Intel600P128G, recently SSD and memory soaring, and can fight with the price of some, this Intel SSD is a (di) level, read and write 770/450 MB/S, PCIe3.0 x4 NVME protocol, remember this When the goods were doubled last year, more than 300 can be won. Now it has risen to more than 400. There is no humanity. Don't ask why I don't buy 256G. I read and write at least twice as fast. Now a treasure also sells 600. More, a certain East also sells more than 700, eats the budget, and does not store big sister, 128G is enough. This particle is a 3D TLC NAND particle and South Asian cache, even Intel also joined the TLC camp, the only unchanged five-year warranty, recharge the Intel Dafa belief.
Intel (Intel) 600P Series 128G M.2 2280 Interface Solid State Drive 479 yuan Jingdong direct link
Memory: Shiyan DDR4 2400 8GB, looks like a Bay Bay product. Why did you choose it? Lifetime warranty, a certain purchase on the East, is really cheap · · This time even Kingston this goods are sold 450 +, this 319 won, remember last year memory cabbage prices, full street 8G 200 yuan following sale. There is no scientific and technological content, it is said that there is no mass production of pellets, resulting in higher prices.
Team Elite Series DDR4 2400 8GB Desktop Memory 359 yuan Elite series is Shiyan's entry-level vest strip series, launched for mid-range players. This Shiyan Elite Series DDR4 2400 8GB desktop memory is a relatively low frequency DDR4 memory, 1.2V voltage, CL=16, parameters are not very beautiful, but fortunately the price is cheap and looks good. For users who want to enter the 100 series motherboard, entry-level DDR4 vest is still worth paying attention, Jingdong direct link to Wikipedia
Power supply: Delta NX350, 80PLUS bronze, previously installed for friends, this product is indeed quiet, stable, is a good power supply, Aunt Zhang good good power recommended. 350W, can satisfy my configuration completely, choose it.
Delta [DELTA] Rated 350W NX350 Power [80PLUS Bronze / Full Voltage / 12CM Temperature Control Silent Fan / Support Back Line / Three Year Warranty] 219 yuan with the price of the best price-performance Dachang Power Supply Jingdong direct link View Encyclopedia
Chassis: Qiao Sibo C2, chassis is not a small, all-aluminum chassis anodizing process, there are many value-added friends in the chassis is used, installed a good machine, found that the CPU cooling and power supply fan facing blowing, do not know later Heat dissipation is not a problem.
JONSBO C2 silver MINI chassis (supports 24.5*21.5CM size motherboard / aluminum chassis / ATX power supply / 80MM high radiator) 169 yuan square, streamlined, study the living room, low-key luxury Jingdong direct link to Wikipedia
Display: Dell S2416H, do not know what advantages and disadvantages of this monitor, I feel that the price is not expensive. What can be used to see movies and office can be satisfied.
Dell (DELL) SE2416H 23.8-inch narrow bezel with HDMI HD interface IPS screen display 819 yuan Dell SE2416H display with 23.8-inch screen, IPS panel, resolution 1920 × 1080 resolution, viewing angle 178 ° / 178 °. LED backlight, panel brightness 250 cd/m2, response time 6ms, static contrast 1000:1. The screen surface is covered with 3H hardened anti-glare coating, menu buttons are concentrated in the lower right corner area, and the back is VGA and HDMI interfaces. For the new desktop Jingdong direct link to encyclopedia
HDMI cable 16.9 yuan and wireless card Tenda U1, 35 yuan, casually selected, affordable.
Yamazawa (SAMZHE) SM-8015 classic version of HDMI digital HD 3D function notebook computer monitor / projector TV set-top box connector 1.5 meters 16.9 yuan Jingdong direct link
Tenda U1 signal enhanced USB wireless network card desktop laptop external portable WiFi receiver transmitter antenna detachable 35 yuan Jingdong direct link
CPU radiator is sent by a friend, Taobao is also more than ten dollars, keyboard and mouse packages have long been bought, if you count these prices are estimated to be around 2850.
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The following is the process of installation, on the map!
1, first come to a family portrait.
2, open the motherboard, looks like the material is very full.
3, G4560 bulk loaded, the two ears are very new.
4, more than one vest memory
5, M2 interface SSD, even smaller than expected.
6, first install these three big parts on the main board, are the installation of Kakakaka, very simple, not much to introduce.
7, down is to put the motherboard into the chassis inside, before comparing the specifications of the motherboard, Reese Bo's C2 chassis can support, put it in, I feel very fit.
8, light test, once lit. The line is a bit ugly, please ignore it.
9, the next step is to install the system, when buying Intel600P, an East customer service specifically confessed, Nume protocol SSD, does not support the installation of PE and GOHST, gave a connection https://tool ​​download link, this is the official website, you can Direct download W10 original and production U disk boot tools, U disk at least 8G.
However, the official website of the U disk tool can not read my U disk, I can only download the original disk, and then use the system software U disk Rufus, plug in the U disk to the computer, and then open the U disk software Rufus system, partition scheme Selected: GPT partitioning scheme for UEFI computers, others do not change, and then start production, complete in a few minutes. The photo is borrowed from netizens.
10.bios boot priority election UEFI, plug in a good U disk system to start the installation!
11, the process is ignored, a few minutes to install. W10's desktop is clean and clean. · It's a recycling station ···
12, international practice, the upper entertainment masters run for a minute, Pentium 7th and 4th generation I3-4150 the same level, called I3 feelings. Will it become this year's God U?
13, start 5 seconds, the actual gives a feeling that the second open rhythm.
14, can not bear to take the Intel600P to run a run, run 1G score of 716, scores are good and low can not tolerate direct look, silently told myself to look at 4K results.
15, then run a 5G test, 453 points, fast speed, recharge faith.
16, after the test, install the power supply. The previously mentioned power supply fan and CPU heats the blow.
17, installed a good machine, on the map.
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PS: Yes, today is Valentine's Day, and we would like to have lovers in the world.
Little lover town building!
PCB Mount Type current sensing transformer
A Current Transformer (CT) is a type of transformer that is used to measure alternating current (AC). It produces a current in its secondary which is proportional to the current in its primary.
Current transformers, along with voltage or potential transformers, are instrument transformers. Instrument transformers scale the large values of voltage or current to small, standardized values that are easy to handle for measuring instruments and protective relays. The instrument transformers isolate measurement or protection circuits from the high voltage of the primary system. A current transformer provides a secondary current that is accurately proportional to the current flowing in its primary. The current transformer presents a negligible load to the primary circuit.
Product name
PCB Mount Type current sensing transformer
Smart meter, Energy monitoring devices
1.Low profile, compact size, Epoxy resin encapsulated, fully enclosed.
2. PCB mounting type, easy to fix and install.
3.wide linearity range for output current and low phase shift error.
4.Customer specifications are available.
5. Used in universal and be in good interchangeability.
Brand name
Magason-tech
Model Number
ZCT02 series
Usage
Coil Structure
Toroidal
Phase
Single
Material
core, wire, resin , plastic case
Certification
ISO9001:2015, ROHS
Package
Carton
Shipping Term
DHL Fedex TNT EMS UPS
Product features
We attend Electrical exhibition In India, Germany and Brizil, South Korea...
All of our material meet the RoHs, UL , SGS, CE certification
FAQ
1-MOQ?
We will work hard to fit your MOQ .Small purchase quantity is ok.
2-Payment term?
T/T, Western Union, Paypal, Credit Card
3-Delivery port?
Shenzhen, Guangzhou, Zhongshan, Hongkong.
4-Shipping date?
About 7 days when we check the payment.
5-Do you produce the core and bobbin by yourself .
Yes.we have 2 head company,1 subsidiary company.one is bobbin factory,one is core factory,last one is transformer factory.
6-Where is your factory?
In ShaanxI
Mini Pcb Current Transformer,Pcb Current Transformer,Energy Meter Current Transformer,Precision Pcb Current Transformer
Shaanxi Magason-tech Electronics Co.,Ltd , https://www.magason-tech.com