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Equivalent EMCO high voltage converter - model 8575

arinetoafn — Mon, 18 Mar 2019 11:30:40 GMT

I would like to know if you would have the EMCO high voltage converter, model 8575, according to attached photos. I checked the catalog on the manufacturer's website, but the model quoted probably went offline. If they do not have the converter, would you let me know the equivalent and what the features are?

Attachments:

LDU1416S1000 EMI Input Filter Component Selection

jgroleau — Thu, 11 Jan 2018 02:29:16 GMT

The LDU1416S1000LDU1416S1000 LED Driver datasheet Identifies an input filter consisting of 2 capacitors in parallel and an inductor in series The datasheet specifies the values for the capacitors and inductor but not the max voltage for the caps or the max current for the inductor The capacitor voltage is easy I am having difficulty determining the max current for the 68uH inductor Any help would be appreciated

Power Supply Datasheet

TEMProducts — Mon, 02 Jun 2014 04:45:45 GMT

Hello.

I am working on a design including XP Power LDU48 LED Driver.

More specifically: LDU4860S150

Some necessary information seems to be missing from the datasheet.

What is the spacing between pins 9 & 11?

i2c bus ACK problems

Former Member — Thu, 23 Feb 2012 10:18:24 GMT

Hallo all,

I’m designing an i2c bus at the moment with an ADuC842 master and a PCF 8574 i2c expander slave. I have a 74HC573 latch in between the master and slave, which I believe to be standard practice.. The problem that I am facing is that I cannot get the acknowledge signal to show up on the master side of the latch. When an ACK is generated by my PCF the pulldown brings the SDAT line from 5 volts to about 2. It shows up quite obviously on the slave side but not on the master side. I am pretty sure the issue is that the latch is not backwards transparent is blocking the pulldown from propagating through to the master side OR the pulldown is not sufficient and the ACK is being detected as logic 1.

Solutions tried:

Shorting out latch -> didn’t work

Swapping PCF chip -> didn’t work

Any ideas???

It would be the job if someone could shed a bit of light on this for me or if you have experienced it yourself..?

Regards,

Ronan

Have you seen US patent #7531930?

Former Member — Wed, 18 Jan 2012 03:20:08 GMT

Have you seen how I am using Magnets to produce clean energy from Magnets? www.energy-ingenuity.com If we don't teach others what we have learned, what good does it do for the future of our children, or... mankind?

smps driver ic in 8pin package having h bridge drive configuration

Former Member — Fri, 16 Sep 2011 20:51:02 GMT

Dear sir. I want an ic in 8 pin package which is having inbuilt oscilator in h bridge mode for a switch mode power supply one more thing i want to measure voltage of 600v ac and current of 5amps at 30kh frequency can you suggest any make and model for such multi meter

Reset centralina elettronica durante start motore

Former Member — Fri, 23 Jul 2010 13:20:53 GMT

Siamo costruttori di mezzi industriali ed agricoli,

tensione di batteria 12V.

Abbiamo motori termici sia elettronici che meccanici.

qundo eseguiamo lo start motore dalla chiave quadro non abbiamo nessun problema,

quando invece facciamo start motore da pulsantiere esterne , l'elettronica si resetta, impedendo lo start.

Quale componente è indicato per ovviare agli sbalzi di tensione negativi (2.5V) che resettano l'elettronica?

Potremmo installare un DC-DC converter sull'alimentazione,

come funzionano questi componenti?

Grazie.

Power Supply

koh — Mon, 19 Oct 2009 02:29:57 GMT

May i know the difference between UPS and EPS?

Is EPS saving more energy?

How important is no-load power draw and high efficiency to you in open frame power supplies?

ksmith — Thu, 15 Oct 2009 18:36:13 GMT

Please let us know your thoughts in regards to open frame power supplies and no-load power draw and higher efficiencies. We will use this information in helping to prioritize our new product road map and so we are very interested in the views of our customers.

alimentation pour le domaine ferroviaire

Former Member — Wed, 01 Jul 2009 12:45:22 GMT

Bonjour

Je souheterai savoir si XPPOWER posséde une gamme d"alimentation utilisable

dans le domaine ferroviaire.

Avec vous un produit avec ces caractéristique?

convertisseur DC/DC de 75 ou 100W

U entrée mini 50V max 90V

U sortie 24V

merci

Ask an XPert -- Questions for the Power Supply Experts

ksmith — Fri, 19 Jun 2009 15:14:25 GMT

This thread has been closed to new questions.

However, we welcome you to Post Your Question about Embedded in the element14 Community Embedded group. You'll find many fellow members and experts who have just the answer you're looking to find!

Thank You, Your Friends at element14 Community

Kent Smith

Applicaitons Engineer

XP Power

Medical section comments

Former Member — Thu, 18 Jun 2009 20:26:58 GMT

Hi Kent, nice job on this. It looks really good and links well with our website. Keep up the good work