mordashka
Magnetics Epcos (Siemens Matsushita Components), Germany TDK Ferroxcube
North West Laboratory

Engineering Center SZL and LEPCOS
— General representative of Epcos AG by ferrite in the CIS
— Official distributor and general representative for ferrites of
    TDK Electronics Europe Gmbh in the CIS
— Authorized distributor of Magnetics in Russia, CIS and Baltic countries
— Exclusive distributor of USM in Russia and CIS countries
— Official Distributor Temex Ceramics in Russia and CIS
 

UY-configured Cores

Example of designation in design documentation:
SDMR 40 UY42
where:
SDMR40 - ferrite’s brand
UY - product’s configuration (ПК-configured core)
20 - product’s standard size

Geometric Dimensions of UY-configured cores

Standard Size A, mm Bmin, mm C, mm D, mm E, mm F, mm G, mm
UY20 64±1 23.2 20±0.5 20±0.5 26.5+1 40.5+1 4±0.2
UY22A 105±1.5 61 22±0.3 22±0.3 26.7 44+1  
UY22B 70-1+1.5 26 22±0.3 22±0.3 47+0.5 65+0.3  
UY26 78-2+3 26 26±0.5 26±0.5 45.5+1 67-3+1  
UYL26 78-2+3 26 26±0.5 26±0.5 59+1 79±0.5  
UY30 96.5±2.4 40 27.6±1 27.6±1 40.5±0.6 65±0.6  
UY34 100-2+4 32 34±0.8 34±0.5 53.5+1 80±0.6  
UY42 121+3 36 42±1 42+1 55+1 89±0.5  

Effective Parameters and Mass of UY-configured Cores

Standard Size C1(mm-1) Ae(mm²) Le(mm) Ve(mm³) AL, nH +20% Mass, g
UY20 0.724 290 210 61000 3750 280
UY22A 0.764 380 290 116903 3292 561
UY22B 0.795 380 302 123122 3162 600
UY26 0.579 530 306 177662 4338 852
UYL26 0.678 530 360 200542 3706 962
UY30 0.542 598 324 219354 4636 1052
UY34 0.41 907 370 361275 6125 1733
UY42 0.297 1385 416 624429 8448 2997
 
NORTH-WESTERN LABORATORY: NEWS
 
05.06 09 
Epcos has developed a new N95 power ferrite material with an exceptionally low power loss.



12.05 09 
New Epcos ferrite ring core sizes : N87 R20*12*6 and N87 R28*16*9



02.02 09 
New Epcos ferrite E core size : N87 E16/8/7,8 B66502GX187



 
 


«North West Laboratory» © 1999—2016
Site design — Alphastudio

Development & support — Mihail Fedorov