Electrical Isolators

Digital Optocouplers have high-speed, dual-voltage design.
Electrical Isolators

Digital Optocouplers have high-speed, dual-voltage design.

Supporting 3.3 and 5 V supply voltages, single-channel ACPL-W70L and dual-channel ACPL-K73L feature minimum speeds of 15 MBd and provide up to 5 kV isolation voltage protection. Both digital CMOS stretched optocouplers are designed to achieve low propagation delay (55 ns max) and pulse width distortion (25 ns max) with additional glitch-free power-up feature. Powered by forward current of 4 mA,...

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New Configurable Universal Signal Conditioners for Process Applications - Weidmuller's MANN SERIES
Electrical Isolators

New Configurable Universal Signal Conditioners for Process Applications - Weidmuller's MANN SERIES

RICHMOND, VA (June 9, 2008) - Weidmuller announces the introduction of a new family of innovative products for processing analog signals - the MANN SERIES. This new series ranges from simple dedicated units to complex microprocessor-controlled devices that can be used with almost all signal types and measurement sensors. The MANN SERIES products also offer a variety of integrated functions...

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Electrical Isolators

Reverse Power Isolators suit cellular base stations.

Tuned to cover frequency bands from 869-2,190 MHz, PIxxxxAG-21H line of 30 W reverse power single junction isolators feature forward IMD performance of -75 dBc, insertion loss of 0.2 dB nominal, and isolation equal to 20 dB minimum. With IMD performance of -70 dBc forward and -90 dBc reverse, insertion loss of 0.35 dB nominal, and isolation equal to 50 dB minimum, PDxxxxAQ-21H line of 100 W...

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Electrical Isolators

Photocoupler suits direct gate driving of IGBTs and MOSFETs.

Housed in 6-pin SDIP package that meets insulation requirements of international safety standards, Model TLP700 features ±2.0 A peak output current, 2 mA supply current, and 5,000 Vrms isolation voltage. Unit consists of integrated photodetector optically coupled to gallium-aluminum-arsenide LED in package measuring 6.8 x 7.62 x 3.65 mm. Operating from -40 to 100°C, device is suited...

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Electrical Isolators

Optocoupler has 8 mm creepage/clearance requirement.

Featuring 2.5 A maximum peak output current, ACPL-K312 gate drive optocoupler offers fast IGBT switching, making it suitable for IGBT/MOSFET gate drives, ac/brushless dc motor drives, industrial inverters, and switching power supplies. Supporting operating temperature range of -40 to +100°C, CSA approved unit offers low power consumption with Icc of 3.0 mA and CMR of 15 kV/ms at Vcm = 1.5...

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Electrical Isolators

Optocouplers withstand harsh industrial environments.

Supporting industry's temperature range of -40°C to +105°C, ACPL-071L, ACPL-074L, and ACPL-M75L high-speed dual-supply voltage digital CMOS optocouplers operate in +3.3 V and +5 V supply voltages at minimum speed of 15 MBd. Single channel ACPL-071L/M75L and dual channel ACPL 074L can prevent any output disruption in case of power supply loss or recovery. Available in SO-5 and SO-8...

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Optocoupler is for hybrid electric vehicle applications.
Electrical Isolators

Optocoupler is for hybrid electric vehicle applications.

Complying with automotive AEC-Q100 guidelines, ACPL-312T provides 2.5 A max peak output current to drive high powered IGBTs/MOSFETs and operates in temperatures from -40°C to +125°C. Propagation delay of 0.5 Â-µsec allows circuit designer to reduce switching dead time and improve inverter efficiency. It offers min CMR of 25 kV/µsec at VCM = 1,500 V for noise elimination...

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Triac Drive Optocouplers feature snubberless design.
Electrical Isolators

Triac Drive Optocouplers feature snubberless design.

With built-in active dv/dt clamp that provides noise immunity (dv/dt) of 10,000 V/Â-µs, random-phase FOD420 and FOD4208 facilitate solid state relay, AC motor control, and lighting ballast design. RoHS-compliant products provide 5,000 V of isolation while controlling power triacs that switch load. They utilize Pb-free terminals and can be used in conjunction with discrete power triacs.

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Electrical Isolators

Photocouplers incorporate transistor output.

Supplied in 4-pin, 6.5 x 4.6 x 3.5 mm plastic DIP, general-purpose TLP781 consists of silicone photo-transistor optically coupled to gallium-arsenide IR emitting diode. Solution meets reinforced insulation class UL, BSI, SEMKO, and VDE international safety standard requirements; offers isolation voltage up to 5,000 V(rms); and has 7.62 mm lead pitch. Variation with wide lead spacing (10.16 mm...

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Optocouplers can be specified for various applications.
Electrical Isolators

Optocouplers can be specified for various applications.

Analog output OP1A400 Series, analog output OPIA500/600 Series, as well as analog or digital Photologic® output OPIA/D800 Series are UL- and VDE-certified devices that provide electrical isolation for high-voltage power systems. Offering typical isolation voltage of 2,500, 3,750, and 5,000 V RMS, products are designed for applications that require either analog or digital output in...

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