Electricity consumption increased by 12.2% year-on-year in September

On the afternoon of the 19th, the Ministry of Water Resources and the Ministry of Finance convened a pilot video conference to promote rural hydropower efficiency expansion. Ma Zhengqi, Standing Member of the Chongqing Municipal Committee and Deputy Mayor of the Municipal Party Committee, attended the meeting at the main venue in Beijing and delivered a speech. He said that by the end of the “Twelfth Five-Year Plan”, the utilization rate of hydropower resources in the city’s small and medium-sized rivers will reach over 80%, and the total installed capacity of hydropower will reach 8 million kilowatts.

Ma Zhengqi said that after the city was identified as a pilot province and city for rural hydropower efficiency expansion and transformation, it immediately studied the deployment of hydropower development work during the 12th Five-Year Plan, formulated a plan, and set a clear goal, in addition to building a new hydropower plant within five years. In addition to the target of 3.1 million kilowatts, it will also complete the reconstruction of 363 old hydropower stations within two years, restore the installed capacity of 400,000 kilowatts, and add 130,000 kilowatts of new installed capacity. In order to achieve the above objectives, the municipal government has introduced a number of incentive policies: The main body is liberalized. Whether it is state-owned or private investment entities, as long as they have strength, they are all encouraged to participate in the development of hydropower resources on an equal basis; the stimulation of electricity prices and the timely increase of hydroelectricity on-grid tariffs; The preferential treatment will give preferential treatment to the new business tax and value added tax of the Jian'an business tax and value-added tax that have been newly added to the hydropower project of the newly built and technologically modified capacity; and will support the grid connection to ensure that the power generation of the small and medium-sized hydropower stations with a certain installed capacity is fully online.

Ma Zhengqi stated that in order to ensure the construction progress, the city has formulated a schedule for the improvement of rural hydropower expansion and expansion. At present, the city has completed the preliminary design work of 296 power stations within the plan, of which 225 have completed preliminary approval and 11 power station renovation projects have started.

Ma Zhengqi said that the municipal party committee and the municipal government regard the construction of small and medium-sized hydropower projects and the expansion and reconstruction work as an important part of further accelerating the reform and development of water conservancy, and include the "12th Five-Year Plan" for the development of water conservancy projects, increase financial investment, establish a target responsibility system, and implement assessments. rewards and punishments. The city will also further strengthen construction management, speed up the construction progress, ensure that pilot projects for efficiency expansion are completed on time, and strive to create good practices that can be used, learned, and promoted to promote the development of rural hydropower projects.

2.0mm Female Pin Header

2.0mm (0.079") Pitch Female Headers

Overview

2.00 mm pitch female sockets/headers are low-profile connectors designed for signal and low power PC board connections when space is at a premium. Options include through-hole, surface mount and can be customized for mixed technology, press-fit and pass-through terminations. The pins and blades are available in various sizes, counts, amperages, and plating.


The 2.0mm can accommodate a maximum current of 3A, with a 30 to 22 AWG wire size, and up to 40-positions. Antenk offers 2.0mm pitch female headers in either vertical or right-angle orientation at high quality and affordable China-quoted price that snuggly fits with the pins of a male header and acts as a receptacle.

The 2.0mm pitch female headers are commonly found in PC`s and are also made to work in Arduino boards, Arduino Pro and Arduino Mega with either single or double-row female headers, facilitating connections for programming and incorporation into other circuits. They have the perfect height for clearing the USB-B connector and great for stacking multiple shields.

Female header always called as [Header connector", Antenk provide widely range of header connector, from 2.54mm (.100″ inch) pitch to 1.0mm (.039″ inch) pitch. The number of pins (contacts) is from 2 to 40 pins per orw. There are three type: Straight (Dip Vertical), Right angle, SMT (surface mount).

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Applications of 2.0mm Pitch Female Headers
Electronics:
LED applications
Arduino boards
Solar applications
Weighing systems

Appliances:
Air conditioner
Refrigerator
Microwave oven
Washing machine
Water heater
Shower toilet
Washer/Dryer
Stove
Automotive, Heavy Duty Military and Marine
For densely packed equipment requiring weight reduction and downsizing and for tough and harsh conditions.
Vehicle infotainment
Computer peripherals
Battery Connections
Battery connections rely on the ability of the current to pass reliable and solid current. This prevents overheating in the circuit and voltage drop.
Rechargeable battery packs
Battery balancers
Battery eliminator circuits
Medical Diagnostic and Monitoring equipment
Heart monitors


Communications

Telecoms
Datacoms

Mount Type: Through-hole vs Surface Mount
At one side of this female header is a series of pins which can either be mounted and soldered directly onto the surface of the PCB (SMT) or placed into drilled holes on the PCB (THM).

Through-Hole (Poke-In)
Best used for high-reliability products that require stronger connections between layers.
Aerospace and military products are most likely to require this type of mounting as these products experience extreme accelerations, collisions, or high temperatures.
Useful in test and prototyping applications that sometimes require manual adjustments and replacements.
2.0mm vertical single row female header, 2.0mm vertical dual row female header, 2.0mm right-angle single row female header and 2.0mm right-angle dual row female header are some examples of Antenk products with through-hole mount type.

Surface-Mount
The most common electronic hardware requirements are SMT.
Essential in PCB design and manufacturing, having improved the quality and performance of PCBs overall.
Cost of processing and handling is reduced.
SMT components can be mounted on both side of the board.
Ability to fit a high number of small components on a PCB has allowed for much denser, higher performing, and smaller PCBs.
2.0mm Right-angle Dual Row female header, 2.0mm SMT Single row female header and 2.0mm SMT Dual row female header are Antenk`s SMT female headers.

Soldering Temperature for 2.0mm Pitch Female Headers
Soldering SMT female connectors can be done at a maximum peak temperature of 260°C for maximum 60 seconds.

Orientation/Pin-Type: Vertical (Straight) and Right-Angle
2.0mm pitch female headers may be further classified into pin orientation as well, such as vertical or straight male header or right-angle female header.
Vertical or Straight Female Header Orientation
One side of the series of pins is connected to PCB board in which the pins can be at a right-angle to the PCB surface (usually called "straight" or [vertical") or.

Right-Angle Female Header Orientation
Parallel to the board's surface (referred to as "right-angle" pins).
Each of these pin-types have different applications that fit with their specific configuration.

PCB Connector Stacking
For 2.0mm pitch female headers, the orientation is either offered as vertical or right-angle, which are options. Elevated sockets/female headers can be available upon request.

Profile Above PCB
This type of configuration is the most common way of connecting board-to-board by a connector. First, the stacking height is calculated from one board to another and measured from the printed circuit board face to its highest insulator point above the PCB.

Elevated Sockets/Female Headers
Elevated Sockets aka Stacked sockets/receptacles or Mezzanine are simply stacked female headers providing an exact distance requirement between PCBs that optimizes electrical reliability and performance between PCB boards.

Choosing this type of stacking configuration promotes the following benefits:
Connector Isolation - the contacts are shrouded preventing cable connection mishaps and good guidance for the mating header connectors.
For off-the-shelf wireless PCB module, stacking height is optimized with elevated sockets.
Offers superior strength and rigidity.
Polarisation prevents users from inverted insertion.

Single, Dual or Multiple Number of Rows
For a 2.0mm straight or vertical female header, the standard number of rows that Antenk offers ranges from 1 to 2 rows. However, customization can be available if 3, 4 or n number of rows is needed by the customer. Also, the number of contacts for the single row is about 2-40 pins while for dual row, the number contacts may vary from 2-80 pins.

Pin Material
The pins of the connector attached to the board have been designed with copper alloy. With customer`s demand the pins can be made gold plated.

Custom 2.0mm Pitch Female Headers
Customizable 2.0 mm pitch female headers are also available, making your manufacturing process way faster as the pins are already inserted in the headers, insulator height is made at the right size and the accurate pin length you require is followed.
Parts are made using semi-automated manufacturing processes that ensure both precision and delicacy in handling the headers before packaging on tape and reel.

Tape and Reel Packaging for SMT Components
Antenk's SMT headers are offered with customizable mating pin lengths, in which each series has multiple number of of circuits, summing up to a thousand individual part number combinations per connector series.
The tape and reel carrier strip ensures that the headers are packaged within accurately sized cavities for its height, width and depth, securing the headers from the environment and maintaining consistent position during transportation.
Antenk also offer a range of custom Tape and reel carrier strip packaging cavities.

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ShenZhen Antenk Electronics Co,Ltd , https://www.antenkelec.com