Model 04770x Series Common Mode Chokes

Impedance

1.00E+05

1.00E+04

1.00E+03

1.00E+02

1.00E+01

1.00E+00

1.5 mH / 14 A 047700

1.8 mH / 13 A 047701

2.2 mH / 12 A 047702

2.7 mH / 11 A 047703

3.3 mH / 10 A 047704

1.00E+03

1.00E+04

1.00E+05

1.00E+06

1.00E+07

1.00E+08

Frequency (Hz)

REV. 05/23

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

Applications

n

Frequency converters

n

Wall boxes

n

Power supplies

n

Drives and control circuits

Solder Profile

260

100

1.5 SEC.

10 SEC.

1 °C/SEC.

200 °C/SEC.

5 °C/SEC.

TIME (SECONDS)

2 °C/SEC.

1ST WAVE

2ND WAVE

100

25

Profile Feature

Pb-Free Assembly

Average ramp-up rate ~ 200 °C/second

Heating rate during

preheat

typical 1-2 °/second

max. 4 °/second

Final preheat

temperature

within 125 °C of

soldering temperature

Peak temperature Tp 260 °C

Time within +0 °C /

-5 °C of actual peak

temperature

10 seconds

Ramp-down rate

5 °C/second max.