Datasheet

Application Note
Created by Traco Electronic AG Arp. www.tracopower.com Date: June 9
th
, 2010 / Rev.: 1.2 / Page 52 / 63
100W Single Output
EMI considerations (continued)
These common mode choke have been define as follow:
■ TCK-064: Inductance: 1400µH ±35%
Impedance: 21.56mΩ, max.
Rated current: 5.8A, max.
■ TCK-067: Inductance: 753µH ±35%
Impedante: 25mΩ, max.
Rated current: 7.5A, max.
■ TCK-072: Inductance: 156µH ±35%
Impedance: 15mΩ, max
Rated current: 11.3A, max.
■ TCK-073: Inductance: 305µH ±35%
Impedante: 20mΩ, max.
Rated current: 11.3A, max.
Measurement Instrument (Test condition):
■ L: HP 4263B LCR Meter (100KHz / 100mV)
■ DCR: HIOKI 3540 m
Ω HITESTER
■ IDC: Agilent 34401A Meter
Recommended through hole: Φ1.0mm
All dimensions in millimeters
Output Voltage Adjustment
Output voltage is adjustable for 10% trim up or -20% trim down of nominal output voltage by connecting an external resistor
between the TRIM pin and either the +Sense or –Sense pins. With an external resistor between the TRIM and –Sense pin, the
output voltage set point decreases. With an external resistor between the TRIM and +Sense pin, the output voltage set point
increases. Maximum output deviation is +10% inclusive of remote sense. (Please refer to page 54, remote sense) The value of
external resistor can be obtained by equation or trim table shown in next page.
TRIM UP TRIM DOWN