Post on 13-Oct-2018
RC Microelectrónica, S.A.
1
0
20
40
60
80
100
120
140
160
180
2000.1/ 1/τ 10/τ 100/ 10 /τ τ τ 10 / τ 10 / τ3 4 5
Spec
trum
Den
sity
(dB
belo
w 2A
τ)
Frequency (MHz)
1/πτ
1/πτ
1/2πτ
r1/τ
Gaussian Cosine Squared Cosine
Triangular
Trapezoldal
Clipped Sawtooth
Rectangular
Critically Damped Exponential
A = Peak Amplitude of Pulse Aτ= Area Under Pulse in A - jis or A/MHz
τ = Average Pulse Duration in µs
Slope = -20 dB/decadeSlope = -40 dB/decade
slope = -60 dB/decade
PRODUCTOS EMI/RFI EMC
Conductive & Shielding
RC Microelectrónica, S.A.
Fingerstock Fabric Over Foam Elastomers Environmental Sealing GASKET Neopren/Mesh/Monel/GASKET Knitted Wire Mesh GASKET Conductive Tape Windows Shielded Honeycomb/Vent Panels Form In Place FIP Conductive Foam Conductive Fabric Ferrites Microwave Absorber Connectors RFI Filtros de red
2
3
PERFILES GASKETS JUNTAS EMI Shielding
Fingerstock
Environmental Sealing Gasket
Elastomers
Neopren/Mesh Knitted Gasket
Neopren /Mesh/ Monel Gasket
4
CINTAS CONDUCTORAS SHIELDING WINDOWS HONEYCOMBS
CONDUCTIVE TAPES SHIELDED WINDOWS
HONEYCOMB / VENT PANEL
5
ESPUMAS ,SILICONAS ,ABSORBEERS FERRITAS
Conductive fabric
Microwave Absorber Ferrites
Form In Place FIP Conductive Foam
Aplicaciones: Indoor Cabinet Shielding
WINDOWS Shielding
Honeycomb
Conductive Tape
Fabric Over Foam
DYNAGREEN Gasket Fingerstock
6
Fabric Over Foam EMI Shielding
7 Selection Guide Gaskets
8
Materiales estándar EMI Shielding DYNAGREEN™ GASKET
Catalogo DYNAGREEN
Gasket EPDM para aplicaciones IP EEH SERIES
VULCANIZED CORNERS EEH GASKETS A DUAL TECHNOLOGY
10 Catalogo EPDM
11
Materiales estándar EMI Shielding FABRIC OVERFOAM
EEH SERIES
C2 C12 C50 C70
12
BOARD LEVEL SHIELDED PCB TAPE&REEL EMI Shielding
Material: Alloy 770 ( Cu 55%, Zn 27%, Ni 18%).
Atenuación dB: up to 60 dB.
Material: Alpaca (60%Cu, 20%Ni, 20% Zn). Atenuación dB: 20- 40 dB.
13
FORM-IN-PLACE ELASTOMER GASKETS Materiales estándar EMI Shielding
Parameters
Form-in-Place Gasket Model SILICONADO / DISPENSADO
Filler Ag/ Cu/ Ni/Cu/ Al/Ag…..
Volume Resistivity (ohms * cm): < 6 mohms
Shielding Effectiviness: 85 – 110 dB
Specific Gravity (g/cm3): Not available
Hardness Shore A 48-50-70….
Compression set (ASTM D575)
<20%
Compression Force -At 20% : 2.1 N/cm -At 40% : 7.88 N/cm
Cure Conditions Time before handling. 2-3 hours / 98% cure at 12hours// cured oven
Temperature Range -50ºC to +125ºC
Elongation on break Not available
Adhesion on Aluminium, PSI(N/cm2)
150
14
Designed to suppress EMI and RFI at the source Very thin, flexible materials High permeability product line
RF/MICROWAVE ABSORBER EMI Shielding
15
Multi-band MAGRAM Custom molded configurations Available in
silicone, urethane, nitrile, neoprene, Hypalon, Viton
MAGRAM Products
RF/MICROWAVE ABSORBER EMI Shielding
16
Multi-layer Foams Reticulated Foams Convoluted Foams Specialty Foams Loaded Honeycomb
RF/MICROWAVE ABSORBER EMI Shielding
FERRITAS PARA ELIMINAR INTERFERENCIAS CONDUCIDAS EMC
FEATURES Easy Installation Multiple attenuation Grounding clips
APPLICATIONS Signal lines Power cables Filtering CPU CORES Grounding clips
17
FERRITAS PARA ELIMINAR INTERFERENCIAS CONDUCIDAS EMC
FERRITAS SMD
FERRITAS MULTIVUELTA
18
FERRITAS PARA ELIMINAR EMISIONES CONDUCIDAS EMC
SLEEVE FERRITE CLAMP
Quick Tube
FERRITE FLAT CABLE
19
» Transient Protection Connectors » Hermetically sealed Connectors
» Feed Through & Filter Array
» Filtered Connectors
» Customized Connectors
21
Reliable filtering and protection
solutions in harsh environments Robust and reliable designs for harsh
environmental conditions
Fast time to market
Fast turnaround on prototypes and RFQ’s
» Off the shelf products: 4-8weeks
» Custom made products: 6-12weeks
» Our target markets:
» Military Medical Commercial
22
» Unlimited diversified capacitances and working
voltage values for each contact
» Multi purpose filtering & Transient protection in the
same connector case
» Filtering differential and high speed
communication lines with Common Mode Choke
» Generally standard connector shells without
extension and compatible for retrofitting
23