WE-EHPI Energy Harvesting Coupled Inductor

  • Picture
  • Dimensions
Size L
(mm)
W
(mm)
H
(mm)
5838 6.0 6.0 4.0

Characteristics

  • Low profile: 4 mm
  • Small footprint 6 x 6 mm
  • Very low secondary RDC
  • Multiple options of turn ratios available
  • Separated welding/soldering pads for increased reliability
  • Optimized winding technology for increased performance & reliability

Applications

  • Wireless fire, alarm, gas and metering remote sensors driven by environmental energies based on energy harvesting voltage transformers like LTC3108/LTC3109
  • Sensors with predictive battery replacements in applications which are difficult to access
  • Energy self-sufficient supply using subsequent installed sensors for energy harvesting

Duett der Meisterklasse!

Die WE-MCRI ist eine innovative, gemoldete Doppeldrossel. Der vollautomatische Produktionsprozess mit Bifilarwicklung ermöglicht einen fast idealen Kopplungskoeffizienten von bis zu 0,995.

Produktvideo und mehr

Products

SPEC Order Code L1
(µH)
L2
(µH)
n IR 1
(A)
ISAT 1
(A)
RDC1 typ
(Ω)
RDC2 typ
(Ω)
RDC1 max
(Ω)
RDC2 max
(Ω)
Samples
PDF 74488540070 7 70000 1 : 100 1.9 1.3 0.085 205 0.095 240
PDF 74488540120 13 33000 1 : 50 1.7 1 0.09 135 0.1 155
PDF 74488540250 25 10000 1 : 20 1.5 0.7 0.2 42 0.24 48

Tutorials

Videos
Tags: WE-EHPI, IndEHPI, Coupled Power Inductors, WE-EHPI Energy Harvesting Coupled Inductor