Part number:
ECO7213
Manufacturer:
Philips
File Size:
81.54 KB
Description:
Design of hf wideband power transformers.
Datasheet Details
Part number:
ECO7213
Manufacturer:
Philips
File Size:
81.54 KB
Description:
Design of hf wideband power transformers.
will be given with reference to Fig.2.
handbook, halfpage Ls TR R1 C1 C2 R2 n:1 MGP978 Fig.2 TR is an ideal transformer with a voltage transformation ratio of n : 1 (n > 1) and Ls is the stray-inductance (referred to the primary).
R1 is the nominal input resistance: R1 = n2 × R2 1998 Mar
APPLICATION NOTE Design of H.F.
Wideband Power Transformers; Part II ECO7213 w w w t a .D S a e h U 4 t e .c m o w w w .D a S a t e e h U 4 t m o .c Philips Semiconductors Design of H.F.
Wideband Power Transformers; Part II CONTENTS 1 2 3 4 5 6 7 SUMMARY INTRODUCTION L.F.
LIMITATIONS OF CONVENTIONAL TRANSFORMERS H.F.
LIMITATION OF CONVENTIONAL TRANSFORMERS H.F.
COMPENSATION OF CONVENTIONAL TRANSFORMERS A PRACTICAL EXAMPLE REFERENCES ECO7213 1998 Mar 23 2 Philips Semicond
ECO7213 Features
* >
* - = 140 gauss at 1.6 MHz 6
* 6 2 π × 1.6 × 10 × 31.5 × 10 × 23 This gives a core loss of appr. 1% or 0.5 W. To keep the stray-inductance low the transformer has been
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