Power Electronics Test Solution
DC Power Supply
Q1. Chroma Solar Array Simulator Smart Master/Slave Control Application

Electrical Safety Test Solution
Electrical Safety Analyzer
Q1. Why do products need to undergo electrical safety tests?
Q2. What does the chapter on safety standard include?
Q3. What is Electrical Shock ?
Q4. What are the major tests in Electrical Safety Test?
Q5. How to Select the Correct Safety Test Equipment
Q6. Why do we need a better discharge circuit in Electrical Safety Tester?
Q7. How to ensure the test connection is OK
Q8. Why do the electrical safety test operators need more Training?
Q9. Is there any special requirement for Test Environments?
Q10. Safety Information Website

Hipot Tester / Safety Tester
Q1. What is Dielectric Withstand Test?
Q2. How many types of isolation are there in Safety Standards?
Q3. Why do we need real current function in AC Hipot test?
Q4. Why do we need ramp time in DC Hipot test?
Q5. Why do we need fall time in Hipot test?
Q6. What is flashover (ARC)?
Q7. Why do we need Auto Gain Compensation?

Ground Bond Tester
Q1. What is Ground Bond Test?
Q2. What is Insulation Resistance Test?

Thermoelectric Test & Control Solution
Thermal Data Logger
Q1. What are the differences between Thermal Data Loggers and Data Acquisition Units (DAQ)?
Q2. Can Chroma Thermal Data Logger used to measure voltage, current or other physical quantities?
Q3. Can Chroma multi-channel Thermal Data Logger measure different physical quantities by different channels? Do I need to worry about grounding types of different channels?
Q4. What is CJC?
Q5. Why CJC is important to Thermal Data Loggers?
Q6. Are there other type of thermal sensors? What is advantage to use thermocouple as thermal sensor?
Q7. Despite thermocouple, does Chroma Thermal Data Logger support other type of thermal sensors?
Q8. Chroma Thermal Data Logger has to connect to a PC while recording. What is the advantage of PC based thermal data loggers?
Q9. Why does the sampling rate decrease with increase of channel used? Does Chroma Thermal Data Logger have this problem?
Q10. Despite the decrease of sampling rate, what other problem may cause by scanning type of Thermal Data Logger or DAQ?
Q11. Is there any example for application that requires simultaneous measurement?
Q12. What are the benefits of good channel to channel isolation provided by Chroma Thermal Data Logger?

TEC Controller
Q1. What is TEC(Thermal Electric Cooler)?
Q2. What are the differences & benefits of using TEC thermal platform to control temperature instead of traditional chamber?
Q3. What are the differences among techniques used to control TEC?
Q4. What is PID?
Q5. What are the consequences of improper PID parameters?
Q6. Is Chroma PID auto-tune function the same as normal auto-tune function provided by other TEC Controllers?
Q7. How does a Chroma TEC controller find PID parameters of various thermal platforms?
Q8. Who will need high performance TEC controllers?
Q9. I’m a system integrator, can Chroma provide customized designs in interface and control?
Q10. How to choose the right TEC controller output power?
Q11. Does Chroma TEC controller have to connect to PC?
Q12. What is the lifetime of TEC chip in general? Any warranty?
Q13. What extra functions and features do Chroma TEC controllers offer?