Forum - Recent Threads

What antenna can I use with Murata MM8430 RF connectors?

brianchilders — Wed, 27 Nov 2019 23:21:10 GMT

What antennas may I use with Murata MM8430 RF connectors?

Thank you for any pointers / links to download.

-brian

How to get started with the Murata Type YD-Certified Wi-Fi Module?Has anyone used it before?

e14 Contributor — Sat, 26 Mar 2016 13:33:59 GMT

My module was just shipped and would be with me in a few days? Since it's new,I am not able to find many resources on it. I'll create a few once I have it in hand.

Here is the link to the product:

Mouser Electronics

Can anyone guide me to get started with it? Should I begin with arduino over serial or use a Tiva C launchpad I own?

Does anyone have experience with Murata Wifi Modules?

I need help as I have just moved on from ready to use shields and kits to industrial modules and a little confused with the development environment outside Arduino IDE and all these different connectors to be used with each different product.

Your help would be greatly appreciated.

eagle file powerbox

e14 Contributor — Wed, 06 May 2015 14:32:15 GMT

Does there is a eagle library for powerbox PMB03-24S05H?

If there's not I would like to know which part I rather take in eagle and change its footprint?

Murata Power Solutions | Low EMI converter transformers

e14 Contributor — Fri, 01 Apr 2011 13:07:23 GMT

www.youtube.com/watch
Murata Power Solutions 782482 series of converter transformers are specifically designed for use with Analog Devices chipsets to provide isolated RS-485 and RS-422 interfaces. Carefully controlled turns ratios ensure consistent performance whilst a toroidal construction minimises EMI.

782482 Converter Transformers Data Sheet

Order from Newark : 782482/33VCOrder from Newark : 782482/33VC

Order from Newark : 782482/53VCOrder from Newark : 782482/53VC

Murata Power Solutions | Selecting Isolated Brick DC/DC

e14 Contributor — Tue, 28 Dec 2010 20:35:30 GMT

www.youtube.com/watch

Selecting the best isolated brick DC/DC converter for an application can pose a challenging task for the design engineer. There are a number of circumstances that can motivate a particular choice. These could be transient response, efficiency, environmental conditions, or mechanical packaging. This presentation is based on a technical article by Murata Power Solutions Field Applications Engineer, Paul Knauber, and looks at some of the technical considerations when choosing the optimum brick converter for an application.

Murata Power Solutions Demo ACM20 Series : Multi Function AC Power Meter

e14 Contributor — Mon, 08 Nov 2010 18:47:28 GMT

www.youtube.com/watch

Murata Power Solutions sets a new standard for 1 Watt isolated DC-DC converters

e14 Contributor — Thu, 28 Oct 2010 13:22:37 GMT

www.youtube.com/watch

Murata Power Solutions is set to change the shape of 1 Watt isolated surface-mount DC/DC converters. The introduction of our new high performance MTU1 series marks a step-change in the miniaturization of power modules, setting new standards for footprint, load regulation and efficiency.

The MTU1 series' dimensions are 8.2 x 8.4 x 8.5 mm, representing a footprint reduction of 50% compared to the previous generation.
Load regulation from 3.2%, a 40% reduction.
Power density 1.71 W/cm3.
56% less power dissipation and lower running temperatures than its predecessor.

"The Cube" reduces footprint by 50% over current designs

Are X7R MLCC's okay to be used in high dv/dt circuits?

enrico.migchels — Fri, 29 Jan 2010 22:14:19 GMT

When X7R SMD capacitors are used within a over current protection circuit of a half bridge converter (supply voltage 400Vdc) a strange phenomenen occurs that the X7R caps show a high non linear behaviour. The over current protection circuit becomes highly sensitve for load steps. The OCP trips as the capacitors seem to have a higher value at first large dv/dt step. Sometimes the effect is less or even absent. When NP0 (or COG) capacitors are used this behaviour is completly absent. It would be interesting to know why the X7R capacitors are so sensitive for high voltage/high dv/dt signals.