STEVAL-ILL004V1 STMicroelectronics, STEVAL-ILL004V1 Datasheet - Page 20

• Manufacturer Part Number: STEVAL-ILL004V1
• Description: EVAL BOARD PHASE CONTROL DIMMER
• Manufacturer: STMicroelectronics
• Type: Power Management: Lighting and Ballast Controllerr

Specifications of STEVAL-ILL004V1

• Design Resources: STEVAL-ILL004V1 Gerber Files STEVAL-ILL004V1 Bill of Material STEVAL-ILL004V1 Schematic
• Contents: Fully Assembled Evaluation Board
• Product: Display Modules
• For Use With/related Products: ST7FLITE09
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-5081

Electromagnetic compatibility (EMC) tests
4.2
4.3
20/38
Figure 15. Light dimmer average value measurement
EN61000-3-2 class A for light dimmer
Phase-controlled dimmers up to 1 kW do not need to be tested for harmonic current
emissions, because harmonic current limits are not specified in this standard for
independent dimmers for incandescent lamps with a rated power less than or equal to 1 kW.
The STEVAL-ILL004V1 evaluation board with with heatsink is designed to deliver output
power up to 1 kW and therefore it is not necessary to test it.
EN55014 for motor speed control
Only one input capacitor (C7 = 470 nF) connected in parallel is required to obtain waveform
results below their limits, so this standard can be guaranteed just with this type of filter.
When an AC motor is used as a load, the serial inductor is not needed in the application.
For the testing, a load of 1600 W from a vacuum cleaner motor has been used. The motor
was connected to the board so the phase and neutral lines were available for the power
supply circuit. Since the output power can be regulated by the switching time of the TRIAC,
there are many states available for testing, but only the worst case (highest noise)
measurement is provided. This happens when the TRIAC is turned on in the maximum
voltage of the sinusoidal waveform. Two measurements are required in this standard:
1.
2.
Both of the actual waveforms are under the requested limits, proving that this type of EMI
filter is suitable for the AC motor application.
Quasi-peak value
An average value
(Figure
(Figure
17)
16)
AN2263