en

Cart

Your cart is empty.

WE-PD2 HV SMT Power Inductor (High Voltage)

Unshielded

SizeL
(mm)
W
(mm)
H
(mm)
Mount
7850 7 7.8 5 SMT
1054 9 10 5.4 SMT

Characteristics

  • unshielded construction
  • Designed for 400 VDC
  • Operating temperature: –40°C to +125°C
  • Recommended solder profile: Reflow

Applications

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

Products

All
7850
1054
Order Code Data­sheet DownloadsL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Design Kit Samples
768775256SPEC
9 files 560 0.41 0.41 1.77 2.08 2.8
768775268SPEC
9 files 680 0.38 0.38 2.04 2.4 2.7768771
768775282SPEC
9 files 820 0.35 0.35 2.35 2.77 2.6
76877530SPEC
9 files 1000 0.3 0.3 2.78 3.3 2.4768771
76877630SPEC
9 files 1000 0.38 0.38 2.2 2.6 1.9768771
768775312SPEC
9 files 1200 0.28 0.28 3.77 4.5 2.1
768776312SPEC
9 files 1200 0.35 0.35 2.48 3 1.8
768775322SPEC
9 files 2200 0.15 0.2 6 7.2 1.6
768776322SPEC
9 files 2200 0.18 0.26 4.4 5.3 1.3768771
Order Code Data­sheet
768775256SPEC
768775268SPEC
768775282SPEC
76877530SPEC
76877630SPEC
768775312SPEC
768776312SPEC
768775322SPEC
768776322SPEC
Samples
Order Code Data­sheet DownloadsL
(µH)
IR
(A)
ISAT
(A)
RDC typ.
(Ω)
RDC max.
(Ω)
fres
(MHz)
Design Kit Samples

Assortments

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

Comments

  • With effect 7th January 2010 the so-called standby regulation came into force within the European Union. Reducing the power consumption until 2020 by 75% in the standby mode is the aim of this regulation. Due to that regulation electrical home appliance, communication and office equipment aren’t allowed to spend more than 2 Watt in the standby mode. For devices which are simply reactivated only 1 Watt is allowed. From 2014 on the values will reduce further on.
  • For those standby applications SMPS are needed that are compact and efficient but don’t exceed the requested consumption either. The high voltage version of the power inductors WE-PD2 is especially designed for such applications. A special layout combined with a complex test setup guarantees the requested withstand voltage of the rectified supply voltage of 400 VDC.

Videos