Murata transformers have controlled turns ratios

A Murata Power Solutions product story
More from this companyMore from this category
Edited by the Electronicstalk editorial team Nov 13, 2009

Murata has introduced a series of converter transformers designed for use with Analog Devices' ADM2482/7 transceiver chipsets, which are used to provide isolated RS-485 and RS-422 interfaces.

The 782482 series has controlled turns ratios to ensure consistent performance, while a toroidal construction helps minimise electromagnetic interference (EMI).

Housed in a dual-in-line (DIL) package using UL94 V-0 materials, the low-profile 782482 series has overall dimensions of 9.77mm (0.385in) x 9.14mm (0.360in) x 6.35mm (0.25in).

Nominal input voltages are 3.3V for the 782482/33VC and 5.0V for the 782482/53VC.

Both models have a nominal output voltage of 3.3V and provide 4.0kV DC isolation.

An industrial temperature range of -40 to 85C makes the 782482 series suitable for use in a range of applications.

Both models are RoHS compliant and backward compatible with Sn/Pb soldering systems.

Surface-mount versions of the converter transformers are under development.

Analog Devices' ADM2482/7 are isolated data transceivers with +/-15kV ESD protection and are suitable for high-speed, half-duplex or full-duplex communication on multipoint transmission lines.

The devices employ the Analog Devices iCoupler technology to combine a three-channel isolator, a three-state differential-line driver and a differential-input receiver into a single package.

Send to a friendSend to a friend

Not what you're looking for? Search the site.

Back to top Back to top

MyTalk

Add to My Alerts

Company Murata Power Solutions


Category DC/DC Convertors

Google Ads

Contact Murata Power Solutions

Contact Murata Power Solutions

Related Stories

Contact Murata Power Solutions

Newsletter sign up

Request your free weekly copy of the Electronicstalk email newsletter ...

A Pro-talk Publication

A Pro-talk publication