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WE-PD HV SMT Power Inductor (High Voltage)

Shielded

Size L
(mm)
W
(mm)
H
(mm)
Mount
7345 7.3 - - SMT
1060 10 - - SMT
1210 12 12 10.5 SMT

Characteristics

  • Shielded part for ideal wire protection
  • Operating Temperature: -40°C - 125°C
  • Magnetically schielded
  • Designed for 400VDC Applications

Applications

  • Non-isolated buck or Buck-Boost Converter like PI LinkSwitch-TN
  • constant current LED Driver
  • Utility metering
  • Filter for power supply

Products

All
7345
1060
1210
Order Code Data­sheet Simu­lation Downloads L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Design Kit Samples
7687779470
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 1 1.1 240 280 11.3
7687714470
STE ALT EAG CAD LTS PSP SPE IGS CAD 47 1.7 2.3 130 156 10.2
7687714221
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.95 1.15 570 680 3.9
7687709221
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 1.3 2 300 350 2.2
7687779221
STE ALT EAG CAD LTS PSP SPE IGS CAD 220 0.56 0.5 1100 1300 4.9
7687714471
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.6 0.8 1250 1450 2.7 768771
7687709471
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.97 1.4 680 800 1.9 768771
7687779471
STE ALT EAG CAD LTS PSP SPE IGS CAD 470 0.35 0.37 2700 3200 3 768771
7687779561
STE ALT EAG CAD LTS PSP SPE IGS CAD 560 0.33 0.35 3000 3600 2.9
7687714681
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.55 0.61 1900 2250 2 768771
7687709681
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.8 1.2 950 1150 1.5 768771
7687779681
STE ALT EAG CAD LTS PSP SPE IGS CAD 680 0.3 0.3 3400 4000 2.8 768771
7687714102
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.4 0.55 2700 3200 1.7 768771
7687709102
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.72 0.9 1200 1400 1.2 768771
7687779102
STE ALT EAG CAD LTS PSP SPE IGS CAD 1000 0.24 0.25 5100 6000 2.3 768771
7687714152
STE ALT EAG CAD LTS PSP SPE IGS CAD 1500 0.32 0.46 3800 4600 1.4 768771
7687709152
STE ALT EAG CAD LTS PSP SPE IGS CAD 1500 0.52 0.8 1900 2200 0.9 768771
7687714222
STE ALT EAG CAD LTS PSP SPE IGS CAD 2200 0.26 0.37 5500 6500 1.2 768771
7687709222
STE ALT EAG CAD LTS PSP SPE IGS CAD 2200 0.43 0.65 3100 3700 0.8 768771
7687709332
STE ALT EAG CAD LTS PSP SPE IGS CAD 3300 0.37 0.52 4400 5200 0.6 768771
7687709472
STE ALT EAG CAD LTS PSP SPE IGS CAD 4700 0.3 0.48 6500 7800 0.5 768771
7687709682
STE ALT EAG CAD LTS PSP SPE IGS CAD 6800 0.28 0.38 8000 9600 0.45
Order Code Data­sheet Simu­lation
7687779470
7687714470
7687714221
7687709221
7687779221
7687714471
7687709471
7687779471
7687779561
7687714681
7687709681
7687779681
7687714102
7687709102
7687779102
7687714152
7687709152
7687714222
7687709222
7687709332
7687709472
7687709682
Samples
Order Code Data­sheet Simu­lation Downloads L
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(mΩ)
RDC max.
(mΩ)
fres
(MHz)
Design Kit Samples

Assortments

Articles from this product series can be found in the following assortments:

Comments

  • The ambient temperature when operating the WE-PD HV series of storage chokes at full current rating load should generally range from –40 °C to +85 °C.
  • The self-heating of the component must be taken into account at higher ambient temperatures in order that the permissible solder joint temperature is not exceeded or the wire insulation damaged.
  • The wire used can withstand a temperature of up to +180 °C.
  • The ferrite core itself may be used over a far greater temperature range (approx. –50 °C to +250 °C (curie temperature)).
  • However, in this case, the tolerance limits of the inductor may be exceeded due to the temperature dependence of permeability.