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inductor_commercial_power_vlbu1007090_en.fm
Inductors for power circuits
Wound ferrite
VLBU series
VLBU1007090 type
FEATURES
This is a power supply circuit for SMD inductors using ferrite materials.
Large current and lower DCR were achieved by the connecting wire-less structure.
Direct current-sensing properties under high temperature conditions are good, too.
Operating temperature range: –40 to +125°C (including self-temperature rise)
APPLICATION
Servers, BTS, VRM, others
PART NUMBER CONSTRUCTION
CHARACTERISTICS SPECIFICATION TABLE
Rated current: smaller value of either Isat or Itemp.
Isat: When based on the inductance change rate (20% below the nominal value)
Itemp: When based on the temperature increase (temperature increase of 40°C by self heating)
Measurement equipment
＊ Equivalent measurement equipment may be used.
VLBU 1007090 T
-
R10 L
Series name
L×W×H dimensions
Packaging style
Inductance
Inductance
tolerance
10.0×7.0×9.0
mm max. (µH)
10.0 x 7.1 x 9.0 for R10L and R12L Types
L Measuring
frequency
DC resistance
Rated current
Part No.
Isat Itemp
(µH) Tolerance (kHz) (m )typ. Tolerance (A)typ. (A)typ.
0.10 ±15% 100 0.18 ±10% 120.0 70.0 VLBU1007090T-R10L
0.12 ±15% 100 0.18 ±10% 110.0 70.0 VLBU1007090T-R12L
0.15 ±15% 100 0.18 ±10% 90.0 70.0 VLBU1007090T-R15L
0.18 ±15% 100 0.18 ±10% 73.0 70.0 VLBU1007090T-R18L
0.22 ±15% 100 0.18 ±10% 57.0 70.0 VLBU1007090T-R22L
0.33 ±15% 100 0.18 ±10% 39.0 70.0 VLBU1007090T-R33L
0.40 ±15% 100 0.18 ±10% 30.0 70.0 VLBU1007090T-R40L
Measurement item Product No. Manufacturer
L IM3536 HIOKI
DC resistance RM3545 HIOKI
Rated current Isat 3260+3265B Wayne Kerr Electronics
REACH
SVHC-Free
Lead
Free
RoHS
Pb
Halogen
Free
Br
Cl
