Advertorials
variable frequency The PCR4000M, a 4kW variable frequency AC power supply, has been made available by Kikusui's UK Distributor Telonic Instruments. The power supply expands Kikusui's exisiting PCR500M, PCR1000M, PCR2000M and PCR4000M variable frequency (40-500Hz) AC power supplies.
The PCR4000M features AC, DC and AC+DC output, memory function, current limit and selectable start phase. Users are able to measure not only voltage, current and power of the AC and DC output, but also apparent power, reactive power, power factor, crest factor and current peak hold. Equipped with an RS-232C interface, the device comes complete with control/logging software as standard.
A number of options are available including GPIB, USB and an analogue input card which allows the frequency converters to be used as power amplifiers. Applications for the PCR4000M include avionics testing (400Hz 115VAC for seating, cabin
electronics and audio visual products), measuring power factor on LED lighting and power adapter testing to simulate real world power conditions.
The PCR500/1000/2000M and 4000M are available for both purchase and hire from Telonic Instruments.
Video
http://youtu.be/jq5sHBdLx7Q?list=UU9TiHzbHKJJjbaiFevLcKaQ
Telonic Instruments Ltd Tel:0118 9786911
www.telonic.co.uk
packs a high-end performance punch Display Solutions offers the new 3.5” SBC industrial board from ASRock, the SBC-210. Incorporating the latest Intel Atom processor, the SBC-210 delivers high-end performance for a wide range of professional equipment, as well as digital signage, POS systems, kiosks, panel PCs and applications in the automation market.
The SBC-210 integrates the latest Intel Atom Baytrail processor, meeting the most recent operating systems requirements. The board is rich in I/O features, including 6 USB ports and 4 COM ports within a small compact footprint of 148 x 102mm. Supporting a single channel DDR3L 1333MHz, the system can hold up to 8GB in memory.
“I am excited to add this new industrial board from ASRock to our portfolio,” comments Brendan O’Reilly, product manager at Display Solutions. “ASRock is
effectively the third largest manufacturer of motherboards in the world, and because of this, the SBC-210 is based on both commercial and industrial components; making this particular board especially cost-effective compared to full industrial solutions.”
The SBC-210 is completely fanless; the underside can accept a heat sink for efficient and effective conduction cooling, making it suitable for both indoor and outdoor use within operating temperatures ranging from 0ºC – 60ºC.
Display Solutions Tel: 01480 411600
www.displaysolutions.co.uk
Switchtec’s HV DC relays use proprietary ceramic
chamber for high arc extinguishing capability With the continuing growth of the renewable energy market, including electric vehicles and the storage of DC energy, there is a parallel requirement within these applications to switch high voltage DC circuits. Available from specialist distributor Switchtec, Hongfa’s high voltage DC power relays are designed to offer superior performance and reliability in these applications. The relays use Hongfa’s own patented technology and independent intellectual property to achieve high levels of performance.
Dubbed the HFE18 and HFE80, the relays feature a ceramic chamber filled with a mix of hydrogen and nitrogen gas that provides high arc extinguishing capabilities and a high DC voltage cut-off. This feature also protects the contacts against environmental oxidation and corrosion, thus extending relay life even further.
The relays cover a range of rated currents from 10A to 300A with rated voltages from 12VDC to 750VDC. The maximum switching voltage can be as high as 1000VDC. The HE80V series relays is aimed at automated guided vehicles (AGV), personnel and tourist transportation shuttles, forklifts, golf carts, community vehicles, while the HFE80 series is designed for PV, UPS and transformer applications. The HFE18V is aimed at alternative energy vehicles, and the HFE18 is aimed at other DC input and output applications. So there is a relay in the range for virtually any kind of HVDC switching where a compact relay is required.
Switchtec Ltd Tel: 01785 818600
www.switchtec.co.uk
New industrial SBC from Display Solutions AC programmable power supply boasts 4kW Connectors set to make a splash
As a specialist supplier of connectors and cable assemblies for almost 30 years, with particular emphasis on engineering support, Selwyn Electronics has added a range of waterproof connectors suitable for marine and LED lighting applications. They provide a low cost connection where moisture or dust protection is required. Although predominantly circular, there are also waterproof USB, RJ45 HDMI and D connectors available.
This new range joins the company’s industrial and high performance push-locking and M8/M12 circular connector range, as well as RF connectors, PCB connectors, crimp connectors, high speed I/O connectors, SATA/SAS connectors, terminal blocks, network connectors, custom adaptors and BGA sockets.A custom connector service is also offered with engineering and technical support.
Selwyn also offer Custom cable assemblies manufactured from one of our ISO9001 approved cable assembly here in the UK or in our China factory.
Selwyn Electronics Tel: 01732 765100
www.selwyn.co.uk
DE0 IP67 Enclosures
This unique range of robust, sealed enclosures are tough enough to withstand harsh weather conditions, with a temperature rating of –20ºC to +85ºC. Dust and waterproof for short term submersion to 1m depth, this versatile range has integrated moulded seals and threaded knock-outs. The captive lid screws are corrosion resistant plastic for increased torque and insulation.
They are sealed up to IP67, flame retardant ABS UL94-HB, with 4 x PCB mounts, 8 x vertical PCB guides, 2 x M20 threaded and 1 x M20 non-threaded knockout. Standard colours are black or light grey, with the option of a transparent lid. They are also available in polycarbonate. Accessories include cable glands, flange wall brackets and DIN rail brackets.
If the type and dimensional size of the enclosure you require is not immediately available on our website, our experienced sales staff will search for the best options to meet your specifications.
Evatron Tel: 01908 325100
www.evatron.com
1W, 3W & 5W Ultra Miniature AC/DC PCB mount PSUs
PowerPax, a UK based leading supplier of power conversion products are pleased to announce the launch of a new series of 1W, 3W and 5W Single in-line PCB mounting switch mode power supplies with the addition of the PS01, PS03 and PS05 series to its successful range of AC/DC power modules.
Designed to provide a solution to requirements for low power AC to DC conversion in a compact package, these single output PCB mount power supplies are feature packed. They have a wide range input (85-264V AC 50/60Hz, 100-400V DC) for use worldwide and have input to output isolation of 3000V AC/1 min. These series offer single DC outputs of 5V, 9V, 12V, 15V and 24V with typical line regulation of +/-1.5% and load regulation (10-100%) of 2.5% typical. The outputs have low ripple and noise characteristics and feature short circuit protection with auto recovery. The operating temperature range is -40° to +85°C with de-rating of 1.33%/°C from +55 to +85°C.
These power supplies offer high reliability with an MTBF of > 300,000Hr's at 25°C and meet CE and UL safety requirements. The needs of modern EMC requirements are met with the addition of a minimal number of external components.
These power supplies have a UL94-V0 rated case. They have been designed to assist in the best use of PCB real estate and have been designed in an ultra-miniature single in-line configuration with dimensions of 34 x 26 x 10.5mm. They provide a very cost effective solution for a wide range of applications including Instrumentation, smart homes, office products, smart metering and IT equipment.
Power Pax Tel: 0118 903 3290
www.powerpax.co.uk
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