Inductance and rated current ranges :
SMTTC30 1.8~390uH 5.5~0.60A
SMTTC38 1.5~470uH 8.0~0.74A
SMTTC44 5.6~2200uH 7.8~0.38A
SMTTC50 10~4700uH 7.2~0.31A
Test equipment :
L: HP4284A LCR meter@100KHz 0.1Vrms.
DCR: Milli-ohm meter.
SRF: HP4191A RF Impedance analyzer.
Electrical specifications at 25oC.
Characteristics :
I sat : Based on the inductance is 70% of its nominal value.
I rms:Based on the temperature rise 40oC low at an ambient temperature of 85oC.
Operating temp.: -20oC to 85oC.
Applications :
Power supply for VTRs.
LCD televisions.
Personable computers or notebook PCs.
DC/DC converters,etc.
Other various electronic appliances. |
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