The new 3 amp SeriesOne DR SSRs offer a combination of excellent performance and reliability at an affordable price

Crydom’s successful SeriesOne DR family of Solid State Relays and Timers rated at 6 or 12 amp now includes 12 new models rated at 3 amp AC and DC.   Utilizing Crydom’s proprietary thermal management system and proven Solid State Relay Technology, the new 3 Amp output versions offer a combination of excellent performance and reliability at an affordable price.  SeriesOne DR Solid State Relays are ideal for use in panels to control a variety of resistive and inductive loads in benign to harsh environments.

The new 11 mm wide models include AC output ratings of 3 amp at 40 °C ambient temperature at 12 to 280 VAC or 24 to 600 VAC, and DC output ratings of 3 amp at 40°C at 1 to 60 or 1 to 100 VDC.  The SeriesOne DR features 4 to 32 VDC, 90 to 140 VAC, 208 to 265 VAC and 18 to 36 VAC inputs and includes an LED input status indicator.

AC output versions offer 3.75 kV all solid state optical isolation with SCR outputs available in either zero voltage for resistive loads or random turn on for inductive loads.  DC outputs offer 2.5kV all solid state optical isolation with FET output for either resistive or inductive load applications.  SeriesOne DR Solid State Relays are RoHS and China RoHS compliant, CE certified, UL listed and cUL listed including both General Purpose and Motor Controller ratings.

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Given the high levels of integration in electronic systems, the demand for electrical components for use in higher temperature environments is continually increasing. This is where the new C22F appliance inlet and filter fills a gap. The first product of its type on the market performs exceptionally well in applications with higher ambient temperatures.

The new C22F filter series combines an IEC C22 high temperature appliance connector with a high quality power-line filter. The combined inlet and filter are especially suited for use in applications with nominal currents up to 16A at 75°C ambient and 20A at 65°C ambient. The unique design provides higher temperature ratings over comparable filtered inlets, while maintaining a similar compact size.

The combination power entry module integrates the EMC filter directly at the line input, providing an optimal effect on electromagnetic compatibility. The broad metal flange features a large amount of contact area, which further optimizes filtering and shielding effects. Wiring is done using quick-connect or solder terminals.

The standard C20F and new C22F series are designed for operating currents up to 16A at 250 VAC according to IEC standards and 20A at 125/250 VAC according to UL standards. They are ENEC and cURus approved. The two series are available in standard and medical versions suitable for applications according to IEC 60950, and medical applications according to IEC 60601-1. Such applications include power distribution units, servers, medical heating appliances and imaging systems.

- For high ambient temperatures
- Nominal current: up to 16A (ENEC/UL/CSA) at 75°C and 20A (UL/CSA) at 65°C ambient temperatures
- Version available with extra large X capacitor of 330 nF
- Filters available in standard and medical versions

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Hylec-APL has introduced a new comprehensive range of Steatite ceramic terminal blocks which are ideal for wire termination in demanding high temperature applications.

The Steatite ceramic terminal blocks have several characteristics which make them advantageous over existing porcelain ceramic products. These include higher density, better bending/compression strength, greater elasticity, higher dielectric strength and being non-flammable and temperature resistant with dimensional stability up to 1,000˚C.

*  The terminal blocks are suitable for use in applications with continuous temperatures of up to 350˚C.
*  Range is available with two or three poles and in a choice of sizes.
*  Steatite terminal blocks include screw mounting holes which are M3, M3.5 or M4 in size.
*  Steatite, or soapstone, can be easily shaped and its electrical characteristics make it ideal as an insulator or housing for electrical components.
*  The range complements Hylec’s existing line of polyamide and polypropylene products.

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Finder’s 77 Series “single pole” solid state relays are now available in eight new versions, with a 30A current rating to complement the existing 5A models.

With distinct models for zero-voltage and instantaneous switch-on, the former is particularly suited for lighting control where zero-voltage switching can significantly reduce high inrush currents. Instantaneous switch-on provides near instant switching for high speed operation and simultaneous switching in multi-phase circuits, such as three phase motors.

The very high inrush current capability of 520A (10ms) ensures reliability over a long life in a wide range of applications, particularly the switching of lighting where power factor compensation and electronic ballasts have historically been problematic – but it is also ideal for the control of heating, solenoids and motors.

In 22.5mm housing incorporating the heat sink and designed for 35mm rail mounting, the relays are ideal for use in control panels and cabinets in industrial and commercial applications.

Capable of switching single phase motors up to 2.5kW or lamp loads up to 6000W, and with the benefit of silent, high speed switching, they lend themselves to use in a host of environments. Input voltages of 230Vac and 24Vdc.

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Honeywell’s SMART Position Sensors are some of the most durable, adaptable, and lightweight absolute position sensors available in the industry, enabling highly accurate motion control and improving operation efficiency and safety.

Why is the SMART Position Sensor smart? SMART means that this is a sensor that can essentially think for itself. With the SMART position technology, Honeywell has utilized MR (magnetoresistive) technology through the ASIC (Application-Specific Integrated Circuit) at a level never before accomplished. The rotary configuration joins Honeywell’s SMART Position Sensor family of proven linear and arc configurations.

The SMART Position Sensor, Rotary Configuration, is a non-contacting sensing solution for absolute position sensing with enhanced accuracy. It senses the position of a magnet relative to the sensor in a range of 0º to 360º.

Honeywell uses a patented combination of an ASIC and an array of MR sensors to accurately and reliably determine the position of a magnet collar attached to a rotating object so that the object’s position can be determined or controlled. The output and the MR sensor sequence determine the nearest pair of MR sensors to the center of the magnet location. The output of these two MR sensors is then used to determine the position of the magnet between them.

The SMART Position Sensor, Rotary Configuration, fits on a 25,4 mm [1 in] shaft. A mounting tool fixture (purchased separately) provides repeatable installation.

Value Propositions
*  Non-contact design: Eliminates mechanical failure mechanisms, reducing wear, which improves reliability and durability, and minimizes downtime
*  Combined patented MR sensor and ASIC technology provides absolute position sensing:
   – Helps OEMs reduce warranty costs because they don’t have to replace worn or broken component parts
   – Helps end-users reduce downtime due to fewer calibration requirements
*  No internal moving parts: Automotive-grade potting makes the sensor more resistant to vibration, shock, and extreme temperatures, improving reliability
*  Repeatable output: Occurs within a 3,0 mm ±2,0 mm [0.118 in ±0.079 in] air gap between the sensor and magnet collar, expanding application opportunities
*  High accuracy: Measures values down to 0.01º; better accuracy can provide better application system accuracy
*  IP67 and IP69K sealing: Allows for use in harsh environments such as dust, immersion up to 1 m [39.37 in] of water for 30 minutes, and high pressure water sprays
*  High shock and vibration resistance: Allows for use in a wide variety of tough applications

Features and Benefits
*  Minimal signal error: Up to 2,50 mm [0.10 in] of radial error, simplifying design-in
*  RoHS-compliant: Materials meet Directive 2002/95/EC

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 Chasis Mount Filters

   ---------->  Schurter Chassis Mount Filters Overview

Power Entry Module Filters 

  ---------->   Schurter PEM Filters Overview

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Schurter expands its filter product portfolio, introducing EMC filters for DIN rail mounting series FMAB-RAIL and FMBB-RAIL for 1-phase systems, FMAC-RAIL for 3-phase-systems and FMAD-RAIL for 3-phase-systems with neutralline.

The FMAB-RAIL and FMBB-RAIL 1-phase filters are designed for use with 1x 250 VAC installations and the FMAC-RAIL 3-phase filters and the FMAD-RAIL 3-phase filters with neutralline are designed for use with 3x 277/480 VAC installations.

These new compact EMC filters are especially suited for use on TS35 (EN60715) DIN rails in industrial equipment and control systems. The DIN RAIL fixture and fitting concept facilitates simple and time-saving snap-in of the SCHURTER FMAB-, FMBB-, FMAC- und FMAD-filters

The FMAB-, FMBB-, FMAC- and FMAD-RAIL series possess UL-and ENEC Approvals.

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Schurter expands its EMC output filter product portfolio, introducing sine wave output filters series FMAC SINE and FMAC SINE DCL.

The Schurter Sine Wave Filters series FMAC SINE and FMAC SINE DCL are designed to convert output voltage wave forms produced by PWM frequency converters into low distortion sine wave forms for motor drive and power transformation applications.

The Schurter Sine Wave Filters are designed for use with 500 VAC installations and currents from 4A upwards.

The Schurter Sine Wave Filters are suited to a wide variety of applications including frequency converters in uninterruptible power supplies, elevators, heating , ventilating- and air conditioning systems, traction and conveyer systems.

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Low-cost, Versatile SOT-23 Subminiature Surface Mount Package Ideal for Compact Designs with Tight Space Requirements

Honeywell is extending its Linear Hall-effect Sensor Integrated Circuits (IC) product line with the addition of the new SS39ET Series to its SS49E and SS59ET portfolio of low-cost Linear Hall-effect devices. With the launch of the SS39ET Series, Honeywell’s Linear Hall-effect product family now consists of three package styles with different lead configurations:

*  SS39ET: subminiature SOT-23 surface mount package (tape and reel format)
*  SS49E: leaded flat TO-92 package (bulk packaging, 1000 units per bag), SS49E-T2 (straight leads), and SS49E-T3 (formed leads) on tape in ammopack (fan-fold) format
*  SS59ET: miniature SOT-89B surface-mount package (tape and reel format)

“With the launch of the new SS39ET Series, customers can choose the package style and size to meet their application needs,” said Josh Edberg, senior global product marketing manager for Honeywell Sensing and Control. “Customers will appreciate the SS39ET Series’ SOT-23 subminiature footprint that takes up less space on the PC board, allowing more design flexibility and cost savings in their application.”

The SS39ET Series are designed to monitor magnetic fields from a permanent magnet or an electromagnet. All packages can be supplied on tape for automated, lower-cost assembly. These devices respond to both North and South poles, and can be powered with voltages as low as 2.7 V.

A wide temperature range of -40 °C to 100 °C [-40 °F to 212 °F] allows use in many environments, and the thermally balanced, integrated circuit provides stable operation over the full temperature range. Thin film resistors improve accuracy and provide a stable output. The energy-efficient, low current consumption of 6 mA at 5 Vdc and the 2.7 Vdc to 6.5 Vdc supply voltage range allow circuit design flexibility.

Potential industrial applications for the SS39ET Series include:
* Anti-tampering magnetic field sensing in smart remote utility meters
* Basic current sensing for motor load monitoring, detection
* Pump control in heavy-duty equipment and household appliances
* Simple linear or angular displacement sensing
* Handlebar/throttle position sensing in e-bikes and scooters
* Current sensing in appliances
* Speed adjustment trigger in tools and appliances
* Magnetic code reading in safes, security, and building access control systems.

Potential medical applications for the SS39ET Series include:
* Position sensing in infusion pumps

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Schurter is expanding its successful FMER series of high-current filters with a model for high power. The entire series is now available without grounding capacitors for safety-related applications.

Photovoltaic panels with increasing surface areas are being installed, and as a result ever more powerful inverters are required. To address this trend, SCHURTER is expanding the current ratings of its DC filters to 2300 A for higher power. For reasons of safety, filters are sometimes requested without grounding capacitors, which prevents any leakage current to ground. Thus, Sschurter is also offering this entire series without Y capacitors.

Modern solar inverters with MPP (maximum power point) trackers generate interference in both directions: on the AC grid side and the DC panel side. On the AC side, it is usual to insert an AC filter such as the SCHURTER FMAC or FMBC, but until now few provisions have been made for the DC side. EMC standards EN 61000-6-3 and EN 55014-1, however, also limit the level of interference on non grid-connected conductors such as those going to a solar panel. A remedy can be provided by DC filters installed on the DC side of the solar inverter.

Large solar inverters are generally housed in cabinets that must have active cooling. The Schurter FMER series features high temperature resistance, which reduces the necessary cooling energy and makes a significant contribution to higher energy efficiency for the entire system.

FMER family filters have UL approvals for ambient temperatures of +55°C and +75°C as well as for rated voltages of 600 VDC and 1000 VDC. They are exceptionally well suited for rated currents from 25 A to 2300 A at an ambient of 55°C and for voltages up to 1200 VDC.

FMER SOL DC filters come standard with screw terminals up to 150 A, and with copper bars starting at 250 A. Other connection types (stranded wire or copper bar for current levels less than 250 A or bus bar terminals) are available on request.  In addition, small modifications to the switching or the housing are also possible on request.

For optimal matching to the inverter, Schurter offers its own EMC measurement service that makes it possible to find the most cost-effective filter solution.

Technical features:
– Rated voltage 1200 VDC
– Rated current 25 A to 2300 A
– Connections: screw terminals 25 - 150 A; copper bars 250 - 2300 A
– cURus approval: 600 VDC 25 - 150 A, 1000 VDC 250 - 2300 A

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