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introduction：Muhr, GermanyMURRApplication analysis of switching power supply in power system now，China is vigorously implementing the unattended management of substations，consequently，The selection of devices will move towards miniaturization、oillage、Develop in the direction of less or no maintenance and high degree of initiative。High-frequency switching DC power supplies are getting used to such requests，After years of operational testing，The utility of this commodity has gradually become sophisticated、Smooth and steady。With superior skill function and outstanding price function ratio，High frequency switching power supply will become the preferred product for DC power supply replacement。
2017-09-18 Reading quantity 167
introduction：Printing press servo reducer
2017-09-18 Reading quantity 164
introduction：Delta power which series is good In the power supply brand，If pirate ship power is a retail religion，So Delta powerexactlyOEMBelief in。How about Delta power？It is a good reputation，Quality is also more reliable power brand，Thus be well receivedDIYPlayers favorite。But Delta power series、Numerous models，Each series is positioned differently，The following small Ann teach you how to see Delta power supply is good or bad。 VXseries：Starter series，Average standard，You could use a little more dessert。
2017-09-15 Reading quantity 138
introduction：Tysky inverter control cabinet Frequency changer（Variable-frequency Drive，VFD）Is the application of frequency conversion technology and microelectronics technology，The power control equipment of AC motor is controlled by changing the working power frequency of motor。
2017-09-15 Reading quantity 162
introduction：The temperature controller changes according to the temperature of the working environment，Physical deformation occurs inside the switch，This can produce some special effects，A series of automatic control elements that produce a turn-on or turn-off action，Also known as a temperature switch、Temperature protector、Temperature controller，thermostat。Or transfer the temperature to the temperature controller through the temperature protector，The temperature controller sends a switch command，Thus, the operation of the equipment is controlled to achieve the ideal temperature and energy saving effect，Its application range is very wide，According to different kinds of thermostat applied in home appliances、Electric machine、Cooling or heating and many other products。
2017-09-08 Reading quantity 160
introduction：The classification of commonly used transformers can be summarized as follows： 1、According to the number of phases： 1）Single-phase transformer：For single-phase load and three-phase transformer sets。 2）Three-phase transformer：Used in three phase system、Drop voltage。
2017-09-08 Reading quantity 167
introduction：A plum coupling A plum couplingExcellent balance performance and suitable for high speed applications（The maximum speed is up to30000turn/minutes），But it cant handle large deviations，Especially the axial deviation。Large eccentricity and deflection Angle will produce a larger bearing load than other servo couplings。Another value of concern is the failure of the coupling。Once the flox elastic spacer body is damaged or fails，Torque transmission is not interrupted，At the same time, the metal claws of the two bushings mesh together to continue to transmit torque，This may cause problems with the system。It is a great advantage of this coupling to select the suitable material of the elastic spacer according to the actual application。
2017-09-05 Reading quantity 141
introduction：How to judge whether the temperature sensor is good or bad Temperature sensor adopts high quality imported polymer humidity sensor as temperature measurement component、Platinum resistance as a temperature sensitive element，Equipped with precision instrument calculation，And special chip signal processing circuit，The temperature in the environment is converted into a corresponding standard signal，Have small size、Light weight、High measurement accuracy、Fast response speed、Good long-term stability and other advantages，It can be widely used in various occasions where air temperature needs to be measured and controlled。
2017-09-05 Reading quantity 169
introduction：coupling Couplings are used to join two axes in different mechanisms(Drive shaft and driven shaft)A mechanical part that rotates together to transmit torque。The two axes cannot be separated when the machine is running，Only after the machine parks and disassembles the connection，The two axes can be separated。In high-speed and heavy-duty power transmission，Some couplings have cushioning、Damping and improving the dynamic performance of shafting。The coupling consists of two halves，Respectively connected with the drive shaft and the driven shaft。The general engine is mostly connected with the working machine by means of a coupling。
2017-09-04 Reading quantity 167
introduction：Distance sensor Distance sensor is the principle of measuring distance by measuring time，A sensor that detects the distance of an object。 By emitting very short pulses of light，And measure the time from the time this light pulse is emitted to the time it is reflected back by the object，Measure the time to calculate the distance to the object。
2017-09-04 Reading quantity 153
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