Electrical Power & Signal Isolators

Electrical Equipment & Systems, Electronic Components & Devices

DC/DC Converters deliver 360 W of output power.

January 30, 2015

Housed in standard ½ brick case measuring 2.4 x 2.5 x 0.50 in., MTW Series provides output voltages of 12, 15, 24, and 28 Vdc. Input range for all models is 9–36 Vdc with no derating at 9 Vin, making converters suitable for 12 and 24 V battery-powered applications as well as 28 V COTS military applications. Utilizing synchronous rectification technology, converters offer 95.7% efficiency. Switching frequency is 200 kHz, and line and load regulation are 0.5% and 0.08%, respectively. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Electronic Components & Devices

Compact Signal Conditioners facilitate configuration.

September 26, 2014

Used for isolating, converting, filtering, or amplifying analog signals, 6.2 mm wide MINI Pro signal conditioners conserve space while accelerating installation. Configuration options include DIP switch, PC programmable, or Android app, and angled housing aids wiring access; terminations can be made in any order. Integrated test points allow loop testing without disconnecting circuit, FASTCON Pro terminal blocks are clearly visible, and each terminal is keyed to facilitate identification. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Digital Isolators target SPI communications applications.

July 3, 2014

Based on iCoupler® digital isolator technology, ADuM315x SPIsolator™ Series features low propagation delay and jitter in CLK, MO-SI, MI-SO, and SS channels to support SPI clock rates up to 40 MHz. Family has 3.75 kVrms isolation rating and also supports maximum sample rate for select ADI 12-, 16-, and 18-bit precision A/D converters. Housed in 20-lead SSOP package, isolators are suited for distributed control systems, PLCs, and sensor monitors. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Bidirectional Digital Isolator offers 3.4 MHz communication.

June 3, 2014

Comprising dual channel bidirectional I2C digital isolator as well as 5 unidirectional channels of isolation, Model AS1705 enables real-time telemetry and control of Power Sourcing Equipment controllers used in PoE-capable switches and routers. Each isolation channel is rated to provide 2.5 kV of galvanic isolation. On bidirectional I2C channels, device's 3.4 MHz data rate provides needed bandwidth for system's processor to dynamically monitor and control power requirements for PSE controllers. Read More

Test & Measuring Instruments, Electrical Equipment & Systems, Electronic Components & Devices

Signal Converters/Isolators enable increased analog functionality.

April 2, 2014

At 6 mm wide, ACT20M signal isolation and conversion models increase breadth of analog functionality and provide converting, conditioning, and isolation for temperature sensors and bipolar DC sources. Adjustable switch provides access to hundreds of temperature range combinations per model, selection of outputs (voltage/mA), response time, and wire-break failure mode. Auxiliary powered variants can be used with power rail option, and isolating and non-isolating converters are available. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Digital Isolators feature 2.5 kV rms isolation rating.

November 20, 2013

Housed in 16-lead QSOP package, ADuM144x iCoupler® Quad Channel Digital Isolators come in 3 channel configurations with 1-minute isolation safety rating of 2.5 kV rms and operating voltage range of 2.25–3.6 V. Quiescent power supply current at 2.5 V is less than 5 µA per channel, and power supply current at 2 Mbps is less than 380 µA per channel. With power saving mode, current levels can be reduced to 0.1 µA per channel, resulting in 1 µW of total power for entire isolator. Read More

Electrical Equipment & Systems, Electronic Components & Devices

Digital Isolation Devices feature 2.5 kVrms rating.

October 8, 2013

Housed in 5 x 6 mm QSOP package, ISO71xx Series includes triple-channel and quad-channel devices based on integrated silicon dioxide capacitors. Units provide typical common-mode transient immunity of ±75 kV/µs for noisy industrial environments as well as resistance to electromagnetic interference. Devices incorporate glitch filter to smooth operation at lower frequencies. With power rating of 1 mA per channel, ICs support 2.7, 3.3, and 5 V power supplies. Read More

Electrical Equipment & Systems, Communication Systems & Equipment, Electronic Components & Devices, Optics & Photonics

Digital Optical Isolator supports logic-level translation.

October 7, 2013

Operating from 2.7–5.5 V with logic-level inputs and open-drain outputs, Model CPC5001 supports 5 Mbaud data rates for digital communications over optical barrier while providing 3,750 Vrms of galvanic isolation. Channel 1 propagates signal from Side A to Side B, while Channel 2 sends signal from Side B to Side A. Available in 8-pin DIP or surface mount package, isolator requires no internal clocking and supports direct coupled logic-level isolation without refresh clocks. Read More