Product details

  • USB charger for Cobra4 Mobile-Link 2 and Wireless/USB-Link
  • USB charger for Cobra4 Mobile-Link 2 and Wireless/USB-Link
USB charger for Cobra4 Mobile-Link 2 and Wireless/USB-Link USB charger for Cobra4 Mobile-Link 2 and Wireless/USB-Link

USB charger for Cobra4 Mobile-Link 2 and Wireless/USB-Link

Item no.: 07932-99

  • Description
  • Related Experiments
Function and Applications
Compact USB power adaptor for charging the new Cobra4 Mobile-Link. 
  • Wide-range input voltage: 100-240 VAC 50/60 Hz
  • With 4 changeable input plugs (U, UK, SAA, AF)
  • Connection to Mobile-Link via USB cable
  • High energy efficiency

Equipment and Technical Data

  • Wide-range input voltage: 100-240 VAC 50/60 Hz
  • Including 4 changeable input plugs (U, UK, SAA, AF)
  • Output voltage: 5,2 VDC
  • Power: 5 W
  • Dimensions: 69 x 27 x 43 mm
  • Weight: 0,164 kg

Necessary accessories

  • USB-cable A male to 5 pin mini USB connector
Experiment Item no.
Cobra4 Mobile-Link 2 incl. accessories: battery, USB cable, charger and SD memory card 12620-10
TESS Applied Sciences Cobra4 environment and outdoors, for 4 work groups 12626-88
TESS advanced Physics set Radioactivity 15261-88
Cobra4 hand-held pressure and temperature measuring instrument, Cobra4 Mobile-Link 12736-01
Cobra4 Mobile-Link Basic Set Physics, incl. software 15601-88
Cobra4 Mobile-Link Basic Set Chemistry, incl. software 15602-88
Fractional distillation with the bubble tray column with Cobra4 P3031660
Heat capacity of metals with Cobra4 P2330160
Chromatographic separation processes: Gas chromatography with Cobra4 P3031760
Cobra4 Wireless/USB Basic Set Physics, incl. software measure 15605-88
Characteristic curves of semiconductors with Cobra4 P2410960
Cobra4 extension set for renewable energy: electric parameters, temperature 15608-88
Coupled pendula with Cobra4 (advanced version) P2132560
Demo advanced Basic Set pH Titration Cobra4 12627-88
Student set Electrophysiology for tablets and PCs, TESS advanced Applied Sciences 15674-88
TESS Applied Sciences Cobra4 environment and outdoors, for 4 work groups using tablets 15626-88
Set Gas laws w. glass jacket & Cobra4, 115 V 43021-01
Free fall with Cobra4 P2130760
Conductivity of strong and weak electrolytes with Cobra4 P3060660
Generation of an alternating voltage, rectification and smoothing P1331360
Harmonic oscillations of spiral springs - linked in parallel and in series with Cobra4 P2132660
Ferromagnetic hysteresis with Cobra4 P2430760
Boiling point elevation - Raoult's law with Cobra4 P3021060
Dissociation equilibrium with Cobra4 P3030960
Briggs-Rauscher reaction with Cobra4 - classical clock reaction P3121660
Conversion of light into motion with a solar cell P9501160
Conversion of thermal energy into electrical energy and motion P9501260
Conversion of electrical energy into thermal energy P9501360
Conversion of electrical energy into mechanical energy and vice versa P9501460
Voltage and current of a solar cell - Influence of surface area and lighting P9502160
Voltage and current in a series and parallel connection of solar cells P9502260
Operating a LED with solar energy P9502360
The solar cell as a diode P9502460
Storage of electrical energy of a solar cell with the aid of an accumulator P9502560
Storage of the electric energy from a solar cell with theaid of capacitor P9502660
The characteristic current-voltage curves of a solar cell P9502760
Influence of the surface on the absorption of solar energy P9503160
The greenhouse effect P9503260
Heating water in a solar collector P9503360
Generation of hydrogen and oxygen and the characteristiccurve of a PEM electrolyseur P9504160
Faraday efficiency and energetic efficiency of a PEMelectrolyser P9504260
Current-voltage characteristic and power of a PEM fuel cell P9504560
Faraday efficiency and energetic efficiency of a PEM fuel cell P9504660
Efficiency of an electrolyseur-fuel cell-system P9504760
Electrical energy from wind energy - Influence of wind speed, wind direction and load P9505160
Influence of number of rotor blades P9505260
Storage of electric energy from wind energy with an accumulator P9505360
Storage of the electric energy won from wind energy in a capacitor P9505460
Current-voltage characteristic of a wind wheel P9505560
Running water driving a generator - determination of the power P9506360
Peltier effect: Cooling engine P9507160
Peltier effect: Heat pump P9507260
Pilot experiment for the use of ambient heat with the help o the peltier heat pump P9507360
Heating water using a parabolic trough P9508160
Model of a field of a parabolic troughs P9508260
Moments of inertia of different bodies/ Steiner's theorem with Cobra4 P2132860
Potentiometric pH titration (phosphoric acid in soft drinks) with Cobra4 P3061760
Redox Volumetric Titration: Cerimetry with Cobra4 P3121060
Titration of a polyvalent acid with a strong base with Cobra4 P3121260
Glycolysis (pressure measurement) with Cobra4 P4110460
Determination of the isoelectric point of various amino acids with Cobra4 P4120160
Conductivity titration with Cobra4 P3060760
Titration curves and buffering capacity with Cobra4 P3061660
Basic set Cobra4 Biochemistry and plant physiology with handbook 15620-88
Newton's 2nd law/ demonstration track with Cobra4 P2130360
Measurement of the speed of sound in air with Cobra4 P2153060
Pulse at rest and during exercise P8000160
Student set Human physiology 15677-88
Student extension set Cobra4 for mechanics 15273-88
Cobra4 extension set for TESS 15285-88
We investigate our muscular power - electromyography P1350360
We measure our eye movements - electrooculography P1350460
We determine our heart frequency P1522060
We investigate our physical fitness - the heart under stress with Cobra4 P1522160
Measuring reading skills with Cobra4 P1522260
Moment of inertia and angular acceleration with Cobra4 and a precision pivot bearing P2131363
Photometric law of distance with Cobra4 - inverse square law P2240260
Temperature dependence of conductivity with Cobra4 P3060560
Changes in the blood flow during smoking with Cobra4 P4020460
Photosynthesis (bubble counting method) with Cobra4 P4110160
Photosynthesis (measurement of oxygen pressure) with Cobra4 P4110260
Transpiration of leaves with Cobra4 P4110360
Glycolysis (temperature measurement) with Cobra4 P4110560
The importance of carbon dioxide for photosynthesis and cellular respiration with Cobra4 P4110660
Ionic permeability of the cell membrane with Cobra4 P4120260
Determination of the Michaelis constant with Cobra4 P4120360
Substrate inhibition of enzymes with Cobra4 P4120460
Enzyme inhibition (poisoning of enzymes) with Cobra4 P4120560
Enzymatic activity of catalase with Cobra4 P4120660
Centripetal acceleration with P6000560
How much air can our lungs contain with Cobra4 (spirometry) P8001060
Direct determination of lung volume from a spirogram P8001160
Does the lung volume depend on how tall you are? P8001260
Diagnosis of lung disease (FEV) with Cobra4 P8001360

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