EMC shielding and thermal management in banking terminals
A wide variety of actuator, sensor and control systems are responsible in an ATM for correct data management and for cash deposits and withdrawals. These systems must be resistant to interference and operate with maximum precision. To ensure this, both the electromagnetic compatibility of the components with each other must be ensured and interference from outside must be prevented.
MTC offers a comprehensive portfolio of materials and thermal products that ensure the integrity of electronic components, from user interfaces to enclosure and vault doors to security cameras and power supplies.
Shielded windows offer a solution for electromagnetic attenuation in the high-frequency range while the view of the display remains unrestricted. Glass or plastic panels with fabric or electrically conductive coatings are used to shield reliably housing breakouts.
In order to successfully shield connection panels and I/O shields such as USB ports, monitor connections or LAN connections against electromagnetic radiation within the control unit, punched parts that can be custom-made from a wide variety of materials are used.
SMD contact pads or SMD contact springs are the ideal solution for conducting electrical signals or for potential connection. Both products can be soldered onto the printed circuit boards of operating, control and sensor elements using the reflow soldering process. contact pads as well as SMD contact springs are available in various designs and coatings.
SMD fasteners allow several PCBs to be placed on top of each other and enable a shielding plate to be mounted even without a direct connection to the PCB. In this way, electronic systems can be designed even more compactly while still maintaining excellent electromagnetic properties.
The following and thermal products have proven themselves in the sector of banking systems:
- SMD contact pads and SMD contact springs for conducting electrical signals
- All metal mesh gaskets for shielding of cabinet doors
- Shielded windows for shielding of displays and display systems
- Gap Pads for heat dissipation in computing and control units
Advice and technical support
In addition to a large portfolio of standard products, MTC's team of experts convinces with the implementation of individual and customer-specific solutions - from 3D design, simulations and validation to prototype and series production. With in-house development and testing capacities as well as production and sales locations in Germany, Hong Kong and South Korea, MTC Micro Tech Components GmbH has established itself as a global supplier for almost all industrial sectors.
For many years, MTC has been working together with well-known and market-leading manufacturers and thus offers you the optimum expertise and support for your applications. We look forward to realizing your exciting project together with you.
Contact us so that we can find the best solution for you!