EVL6563S-200ZRC STMicroelectronics, EVL6563S-200ZRC Datasheet - Page 25

• Manufacturer Part Number: EVL6563S-200ZRC
• Description: Power Management Modules & Development Tools Tranisition Mode PFC L6563S EVL Board
• Manufacturer: STMicroelectronics
• Type: Motor / Motion Controllers & Driversr

Specifications of EVL6563S-200ZRC

• Product: Power Management Modules
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AN3180
Figure 17. Line current and voltage @ full load
Figure 19. AC and DC winding currents
The waveforms of
show the mains voltage and current drawn from the mains: this is quite sinusoidal, as in a
standard transition mode PFC converter. In fact its harmonic content is well below the
maximum allowed by current regulations (JEITA-MITI and European EN61000-3-2), as can
be seen from
parameters are as good as for a standard circuit without the cancellation winding, as can be
seen from
always greater than 91.7 %.
The zoomed image of
winding of 180 mA pk-pk, against a 6.053 A pk-pk of the AC winding current (which would
flow in the boost inductor in the conventional topology arrangement), and so resulting in
0.18/6.053 = 29.7*10-3 (-30.5 dB) attenuation.
(200 W) - Line current and voltage
@ 115 Vac -200 W
nominal input voltages and full load
(200 W) - AC and DC winding
currents @ 115 Vac - 200 W
Figure 16
Figure 14
Figure 17
, where also the efficiency measurements are plotted, showing values
Figure 19
and
15
to
Doc ID 17273 Rev 1
. Also the power factor and the total harmonic distortion
20
(@115 Vac) shows a residual ripple current in the DC
are taken at full load. The images in
A 200 W ripple-free input current PFC pre-regulator
Figure 18. Line current and voltage @ full load
Figure 20. AC and DC winding currents
(200 W) - Line current and voltage
@ 230 Vac -200 W
nominal input voltages and full load
(200 W) - AC and DC winding
currents @ 230 Vac - 200 W
Figure 17
and
18
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