Facebook's first financial report after listing: mobile active users increase

November 30, 2019

July 27 news, according to foreign media reports, social networking giant Facebook announced on Thursday the first quarter since the listing of financial statements. The financial report shows that Facebook’s revenue for the second quarter was US$1.18 billion and its profit was 12 cents per share. Facebook’s financial results are in line with Wall Street’s expectations.

Facebook's advertising revenue for the second quarter ended June 30 was $992 million, an increase of 28%. The number of monthly active users in the second quarter was 955 million. Although the number of active users per month increased by 29% year-on-year and was in line with analysts' consensus expectations, the daily number of active users was an average of 552 million, which exceeded analysts' expectations. The number of active users per day increased by 32% year-over-year, exceeding analysts' average forecast of 19%.

The largest year-on-year increase was mobile active users. The number of mobile active users in the second quarter was 543 million, a year-on-year increase of 67%.

According to Facebook’s financial report, Facebook’s actual net loss of US$157 million was calculated by calculating the quarterly earnings per share of $0.08 per share before 2011. Facebook’s capital expenditure in the second quarter was US$ 413 million, a year-on-year increase of 213%. According to GAAP statistics, Facebook’s second quarter operating loss was US$743 million. In the same period last year, Facebook’s operating profit according to GAAP was US$407 million.

 A Dc Motor is any of a class of rotary electrical machines that converts direct current electrical energy into mechanical energy. The most common types rely on the forces produced by magnetic fields. Nearly all types of DC motors have some internal mechanism, either electromechanical or electronic, to periodically change the direction of current flow in part of the motor.


DC motors were the first type widely used, since they could be powered from existing direct-current lighting power distribution systems. A DC motor's speed can be controlled over a wide range, using either a variable supply voltage or by changing the strength of current in its field windings. Small DC motors are used in tools, toys, and appliances. The universal motor can operate on direct current but is a lightweight motor used for portable power tools and appliances. Larger DC motors are used in propulsion of electric vehicles, elevator and hoists, or in drives for steel rolling mills.

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Dc motor areas of application: smart home field, robotics, precision medical equipment industry, automotive drive field, electronic products and personal care equipment



Application of the product:




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Features: high torque, low noise, small volume, light weight, easy to use, running constant speed, etc., can also be matched with various gearboxes to change the output speed and torque.


Features: small volume, fast speed, stable performance, low price, good speed regulation.

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Method of use: the best stable in horizontal plane, installed on the dc motor output shaft parts, cannot use a hammer to knock, knock prone to press into the dc motor drive, may cause damage to internal components, and cannot be used in the case of blocked.

Dc Motor 2

Operating temperature range:

DC motor should be used at a temperature of -10~60℃.

The figures stated in the catalog specifications are based on use at  ordinary room temperature catalog specifications re based on use at ordinary room temperature  (approximately20~25℃.

If a geared motor is used outside the prescribed temperature range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.Depending on the temperature conditions ,it may be possible to deal with them by changing the grease of the motor's parts.Please feel free to consult with us about this.


Storage temperature range:

DC motor should be stored ta a temperature of -15~65℃.

In case of storage outside this range,the grease on the gearhead area will become unable to function normally and the motor will become unable to start.


Service life:

The longevity of DC motor is greatly affected by the load conditions , the mode of operation,the environment of use ,etc.Therefore,it is necessary to check the conditions under which the product will actually be used .The following conditions will have a negative effect on longevity.Please consult with us should any of them apply.

●Use with a load that exceeds the rated torque

●Frequent starting

●Momentary reversals of turning direction

●Impact loads

●Long-term continuous operation

●Forced turning using the output shaft

●Use in which the permitted overhang load or the permitted thrust load is exceeded

●A pulse drive ,e.g.,a short break,counter electromotive force,PWM control

●Use of a voltage that is nonstandard as regards the rated voltage

●Use outside the prescribed temperature or relative-humidity range,or in a special environment.

●Please consult with us about these or any other conditions of use that may apply,so that we can be sure that you select the most appropriate model.


when it come to volume production,we're a major player as well .each month,we rurn out  600000 units,all of which are compliant with the rohs directive.Have any questions or special needed, please contact us, we have the engineer group and best sales department to service to you Looking forward to your inquiry. Welcome to our factory.

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Dc Motor

Dc Motor,Small Dc Motor,Mini Dc Motor,Robot Dc Motor,Dc Motor With Gearbox

Shenzhen Shunchang Motor Co., LTD. , https://www.scgearmotor.com