LED Thermal Resistance Measuring Equipment
- LED thermal resistance measurement by ⊿VF method
- Can measure LED modules and LED elements by the use of large current
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"Rapid response" "stability", "large current" of power
⇒ Achieves steady and transition thermal resistance measurement - Has a temperature coefficient measurement function (Can make connection with thermostatic bath)
- With multi-element switching function (maximum 100 ch)
(left photo) LED thermal resistance measuring equipment (the LED mounting fixture is placed separately)
Main specifications of the equipment
Forward current (IF) | 0.1~3A(0.1A STEP) |
---|---|
Forward voltage (VF) | ~20V,~100V (*selection) |
Power on setting time (PW) | 50µs~3600sec (1sec STEP) |
Detection timing (td) | 10µs~ |
⊿Vm detection range | 0.001~99.9V |
Number of PW applications | one time or maximum 50 times |
Multi-element switching function | maximum 100 ch |
Data storage item | ⊿Vm, Vm, the judgment result Measurement conditions (IF, Im, td, PW, number of measurements, cooling time, date and time of measurement) |