ADVERTORIAL TECHNOLOGY IN ACTION
Need a Display but not sure what to choose? T
Potting Boxes W
hite, Black, Grey, Transparent. With and without Flanges. Standard and Deep base. Square and
Rectangular. We can supply potting boxes in many different dimensions and most colours can be moulded to order.
Moulded in ABS HB and secured with four self-tapping
screws, these small plastic enclosures are designed to house and protect electronic equipment. From the tiny RX2002 upwards, this expansive range has a strong, rigid design and the smooth interior maximises the internal dimensions for housing components making these compact little enclosures a popular choice for many projects.
All our potting boxes and rectangular enclosures can be
customised to your exact requirements with CNC machining, silk screening and EMI/RFI shielding. Contact
sales@evatron.com for more information or click the ‘online chat’ icon on our website.
Evatron 01908 325100
www.evatron.com
ianma TFT displays are the answer, with a wide range of panels up to 30” they will suit most applications. Tianma TFT panels have some unique features such as SFT (Super Fine TFT) which enables viewing from any angle, EVT (Enhanced View TFT) which enables crystal clear images in any lighting conditions and ColorXcell which enables accurate colour reproduction at low power consumption. The panels have either LVDS or eDP interfaces and have options for an integrated touch featuring water immunity and use with thick gloves. RDS also has custom touch screen bonding solutions available, so why not give us a call. We can help you source the best display for your application.
RDS 01959 563345
www.review-displays.co.uk
New STYLE-CASE Handheld Enclosures from OKW O
KW has launched STYLE-CASE, a new range of high-gloss ergonomic handheld enclosures for OEM electronics. STYLE-CASE
is ideal for remote controls – notably in medical and social care but also in many household, office and industrial applications. Its modern high-gloss finish is pleasant to touch, imparts a high quality user experience and is also easy to keep clean. The case is assembled using tamper-proof Torx screws – an important feature for medical and wellness applications. Its operating panel is recessed to accommodate a membrane keypad or product label. The enclosures are moulded from high quality traffic white (RAL
9016) ASA for enhanced UV stability or black (RAL 9005) PMMA for infrared use. Both plastics are rated UL 94 HB for flammability. There is an integrated battery compartment for two 1.5V AA cells. STYLE- CASE is available in one size: 166 x 64 x 31 mm. Prices start at £15.
OKW can supply the STYLE-CASE fully customised and ready for mounting the electronic components. OKW Enclosures Ltd
01489 583858
RTS – Reflowable Thermal Switch S
www.okw.co.uk
CHURTER introduces its new RTS. The RTS is a particularly compact overtemperature protection
device using advanced SMD technology. It is suited for the highest demands of protection in power semiconductors.
RTS stands for "Reflowable Thermal Switch". It was developed to protect highly integrated power semiconductors like MOSFETs, ICs, IGBTs, Triacs, SCRs, etc. from overheating. Before mechanical activation, the RTS can be mounted using conventional reflow soldering techniques with temperature profiles up to 260 °C.
Mechanical activation
After having the RTS reflow soldered on a PCB, mechanical activation arms the RTS for tripping at 210 °C. This activation can be done manually or by fully automated means. In contrast to electrical activation, the RTS activation status is clearly and immediately visible to the installer. Furthermore, the third additional contact required for electrical activation is thereby eliminated.
Compact dimensions, high load capacity
The new type of overtemperature protection shines with the smallest dimensions and highest load capacity. Operating currents up to 100 A at rated voltages of up to 60 VDC can be handled by the RTS, which is just 6.6 x 8.8 mm in size. Customer-specific variants are available with an integrated shunt or an additional overcurrent fuse. These further integrated functions are resulting in less space consumed on the printed circuit board. The Reflowable Thermal Switch meets the high reliability requirements of AEC-Q200 and MIL-STD.
Protection against thermal runaway
Thermal runaway refers to the overheating of a power semiconductor due to a self-reinforcing, heat-producing process. The reasons for this are the ever increasing power density and the trend towards miniaturization of electronic circuits. RTS protects power semiconductors not through a logic circuit but rather through basic laws of physics. In case of a thermal runaway, the RTS reliably interrupts the circuit precisely at the well-defined temperature.
SCHURTER 34 MARCH 2018 | ELECTRONICS +41 41 369 33 24
www.schurter.com
Kemtron Introduce a new soft silicone flat EMI gasket material
A
flat, sheet material, comprising a solid silicone rubber, embedded with Monel or Aluminium metal
wires orientated perpendicular to its surface. Excellent RFI/EMI/EMP shielding performance is achieved as the material has a wire density of up to 140 wires/ CM2 in solid silicone providing an environmental and RFI/ EMI seal when clamped between two metallic surfaces. These wires are crimped to aid compression and are chemically bonded to ensure their retention. They will also penetrate most light oxide layers, ensuring a low contact resistance path when suitably compressed.
Kemtron Ltd 01376 348115
www.kemtron.co.uk
CONNECTINGINDUSTRY.COM/ELECTRONICS
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