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  Robert Drake pin onto 3D CAD MODELS @ Robert Drake:

  

  3D CAD MODELS- Balluff

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  • 3 minutes ago
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  Presseservice CANVAS wrote a recent NEWS entry:

  

  (DE) Brandhemmende Polymer-Halbzeuge für die Bahntechnik von igus

  Verschleißfeste iglidur RW370 Halbzeuge für wartungsfreie Sonderlösungen in Schienenfahrzeugen
  Um Brände in Zügen und Straßenbahnen vorzubeugen, sind geeignete Werkstoffe von Nöten. Für genau solche Fälle f&...

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  • 11 minutes ago
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  . Medelis 3D → 3D Printed Projects: https://youtu.be/c5bAMpfYBVs
  UV-resin 3D prints VS. FDM 3D prints (Choose the right 3D printer)
  #SLA #VS #FDM #Filament #UVresin #3Dprint #Medelis3D

  

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  • 14 minutes ago
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  Максим Раковец 2411.651

  • 41 minutes ago

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    Rosie Roza Hi Maksim. Is this helping you: 
    https://b2b.partcommunity.com/community/search?query=2411.651
    
    

    • 36 minutes ago
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  Dalibor Pejicic uploaded a new part Idea No000215 @ PARTcloud.net

  

  Idea No000215

  • 54 minutes ago
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  Christian Doblhammer pin onto 3D CAD MODELS @ Christian Doblhammer:

  

  3D CAD MODELS- AHP Merkle

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  • 1 hour ago
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  Jürgen Heimbach created a new knowledge: Hipot (en)

  Hipot (en)

  Hipot is an abbreviation for high potential. Traditionally, hipot is a term given to a class of electrical safety testing instruments used to verify electrical insulation in finished appliances, cables or other wired assemblies, printed circuit boards, el...  moreHipot is an abbreviation for high potential. Traditionally, hipot is a term given to a class of electrical safety testing instruments used to verify electrical insulation in finished appliances, cables or other wired assemblies, printed circuit boards, electric motors, and transformers.
  Under normal conditions, any electrical device will produce a minimal amount of leakage current due to the voltages and internal capacitance present within the product. Yet due to design flaws or other factors, the insulation in a product can break down, resulting in excessive leakage current flow. This failure condition can cause shock or death to anyone that comes into contact with the faulty product.
  A hipot test (also called Dielectric Withstanding Voltage (DWV) test) verifies that the insulation of a product or component is sufficient to protect the operator from electrical shock. In a typical hipot test, high voltage is applied between a product's current-carrying conductors and its metallic shielding. The resulting current that flows through the insulation, known as leakage current, is monitored by the hipot tester. The theory behind the test is that if a deliberate over-application of test voltage does not cause the insulation to break down, the product will be safe to use under normal operating conditions—hence the name, Dielectric Withstanding Voltage test.
  In addition to over-stressing the insulation, the test can also be performed to detect material and workmanship defects, most importantly small gap spacings between current-carrying conductors and earth ground. When a product is operated under normal conditions, environmental factors such as humidity, dirt, vibration, shock and contaminants can close these small gaps and allow current to flow. This condition can create a shock hazard if the defects are not corrected at the factory. No other test can uncover this type of defect as well as the Dielectric Withstand test.
  Three types of hipot tests are commonly used. These three tests differ in the amount of voltage applied and the amount (or nature) of acceptable current flow:
  Dielectric Breakdown Test. The test voltage is increased until the dielectric fails, or breaks down, allowing too much current to flow. The dielectric is often destroyed by this test so this test is used on a random sample basis. This test allows designers to estimate the breakdown voltage of a product's design and to see where the breakdown occurred.
  Dielectric Withstand Test. A standard test voltage is applied (below the established Breakdown Voltage) and the resulting leakage current is monitored. The leakage current must be below a preset limit or the test is considered to have failed. This test is non-destructive providing that it does not fail and is usually required by safety agencies to be performed as a 100% production line test on all products before they leave the factory.
  Insulation Resistance Test. This test is used to provide a quantifiable resistance value for all of a product's insulation. The test voltage is applied in the same fashion as a standard hipot test, but is specified to be Direct Current (DC). The voltage and measured current value are used to calculate the resistance of the insulation.  less

  • 1 hour ago
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  Martin Altenriederer pin onto 3D CAD MODELS @ Martin Altenriederer:

  

  3D CAD MODELS- HARTING

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  • 1 hour ago
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  Dalibor Pejicic uploaded a new part Idea No000211 @ PARTcloud.net

  

  Idea No000211

  • 1 hour ago
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  Martin Altenriederer pin onto 3D CAD MODELS @ Martin Altenriederer:

  

  3D CAD MODELS- Bossard Catalog

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  • 1 hour ago
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  Anton Berngarn-Wallerstedt uploaded a new part Horned Beetle @ PARTcloud.net

  

  Horned Beetle

  • 2 hours ago

  • Rosie Roza and Dalibor Pejicic like this.
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  Dalibor Pejicic uploaded a new part Idea No000214 @ PARTcloud.net

  

  Idea No000214

  • 2 hours ago
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  3D CAD Models APP pin onto 3D CAD Models APP posted on native_iOS:

  

  3D CAD Models APP

  DE: SKF Lubrication Systems - Produktserie MKx - Behälteraggregate - MKU1-11AX03000+924
  EN: SKF Lubrication Systems - Product series MKx - Container units - MKU1-11AX03000+924
  

  • 2 hours ago
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  Dalibor Pejicic uploaded a new part Idea No000212 @ PARTcloud.net

  

  Idea No000212

  • 3 hours ago
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  kiren2012 Tank Covers

  • 4 hours ago

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    Dalibor Pejicic https://b2b.partcommunity.com/community/search?query=tank+covers
    
    

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