Deutronic Electronic Technology (Shenzhen) Co., Lt

position： Home Products Test Systems Customer-specific examples

Customer-specific examples：

Test and measurement systems for functional and safety tests of power supplies, DC/DC converters, electronic assemblies, medicinal power supplies, UPS-systems, etc.

Test system for high frequency internal vibrators

Scope of testing:

Optical visual inspection
Continuity test
High voltage test
Protective earth test
Current consumption of specimen via 6 current sensors
Calculation of the power consumption
Function test PRCD
Under voltage release
Residual current
Rotation per minute measurement

End of Line (EOL) e-motor test system

The focus of this EOL test station is on the fully automated test sequence which also includes the mechanical and electrical contacting. Flexible production uses are possible because of the fast and uncomplicated change of the contacting unit. The test sequence is defined and loaded by the recorded barcode on the work piece carrier. The collection and permanent storage of test data ensures the unrestricted reproducibility of measured values, even across systems.

Scope of testing：

Resistance measurement of winding resistances, temperature sensors, insulation resistance of the winding, contact resistance of the shield connections
HV testing
Determination of the resolver offset angle
Residual magnetism at the shaft end of the rotor
Idle values of the motor
Determination of the nonlinearity of the resolver
Electromagnetic force (EMF)
Total Harmonic Distortion (THD)
Speedripple of the motor speed
Structure-borne noise measurement
Determination of the friction losses
Etc.

Safety test system for pumps, actuators and connection cables

EXTENSIVE FUNCTIONAL AND SAFETY TESTS LIKE:

● HV-Test AC/DC
● PE test
● Insulation test
● Leakage current measurement
● Continuity test
● Freely configurable relais switching matrix
● Optinal functional tests possible
● Etc.

Safety test system for railway couplers

EXTENSIVE FUNCTIONAL AND SAFETY TESTS LIKE:

● HV-Test AC/DC, PE, ISO
● Voltage, current, power
● Idle tests
● Load tests
● Continuity tests
● Communication tests
● Leakage current tests
● Etc.

Run-in test system for power supplies

EXTENSIVE FUNCTIONALITIES:

● Freely programmable sources AC 1ph./3ph.,
● Electronic AC/DC loads
● Freely programmable load profiles
● Freely programmable measuring cycles
● Easy adaptation
● Communication tests
● Possibility of integrating a climate chamber
● Etc.

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Customer-specific examples：