Re: Power Supply Recommendations

Try Elgar Corporation at http://www.elgar.com/ Patty Elliot Qualcomm, Inc. p...@qualcomm.com At 11:37 AM 4/5/00 -0400, Kevin Harris wrote: Hello Group, We need to get a power supply to provide 230 to 254 V AC 50Hz at 5KVA Min (3KVA just to overcome the backfilter for my surge generator

Re: Hot Surface. Hot air.

materials. Patty Elliot Qualcomm, Inc. p...@qualcomm.com At 12:47 PM 10/7/99 -0400, Peter E. Perkins wrote: Here's a post from 1997... I don't know where I got the following chart, but I believe it's from the The Shriners Burn Institute. Someone else gave it to me. If anyone recognizes this list, I

RE: IEC 950 Insulation Requirements

. Printed boards employing thin sheet insulating material other than prepreg shall pass the thermal ageing and thermal cycling tests of 2.9.5. If you pass a hipot test between the layers you should be okay. Patty Elliot Qualcomm, Inc. p...@qualcomm.com At 12:51 PM 4/13/99 -0400, Sparacino,George

Re: UL1950 Overvoltage Tests

repeatedly. If the standard allows a trace to open during component fault tests, the test engineer should not consider it an unacceptable result. Patty Elliot Qualcomm, Inc. San Diego, CA USA p...@qualcomm.com At 11:12 PM 1/7/99 +0200, Peter Merguerian wrote: To Rich, Doug and All Members, I just

Re: Wiring Requirements

The standard you're looking for is IEC 60446, Identification of conductors by colours or numerals. Patty Elliot Qualcomm, Inc. p...@qualcomm.com At 02:02 AM 11/20/98 -0800, Martin Johnson wrote: Can anybody tell me which (European)specification explicitly defines the colour of insulation

Re: EN60950 - Internal wiring colours

The international color codes are from IEC 60446, Identification of Conductors by Colours or Numerals. Patty Elliot Qualcomm, Inc. p...@qualcomm.com At 05:52 AM 7/30/98 -0700, ron_pick...@hypercom.com wrote: Jim, You are correct in that IEC950/EN60950/etc. does not specify primary wiring

Re: Color-Coded Function Keys

IEC 73 deals with colors of indicator lights and controls. As far as I can remember, blue is considered a neutral color and can be used for anything. Patty Elliot Qualcomm, Inc. p...@qualcomm.com Personal opinions only, not corporate --- We have

Re: LVD and standards listed on the OJ

, and safety critical components (like e-stop switches or PLCs) should meet the requirements of their relevant component standards. Patty Elliot TUV Rheinland of N.A. Personal opinions, not corporate At 05:17 PM 6/11/97 +0900, Martin Ginty wrote: Sorry about the previous attempt!! I hit

Re: Demos and Eval Units Now Require CE Mark???

. The manufacturers have given up and complied with the requests because they can't afford to have their equipment impounded in a warehouse for five years while they fight the local government. Patty Elliot TUV Rheinland of N.A. ell...@tuv.com Personal opinions, not corporate

Re: ERGONOMICS/Color Red Restrictions

the confusion. Patty Elliot TUV Rheinland of N.A. (619) 792-2770 ell...@tuv.com Personal opinions, not corporate At 02:30 PM 1/22/97 -0500, UMBDENSTOCK, DON wrote: Does anyone know if there are any formal restrictions to using red colored

Re: EU law?

. The Declaration of Conformity that is shipped with your equipment is a legal document that states your product complies with the directive(s), and the authorities have the right to verify the conformance. Patty Elliot TUV Rheinland of N.A. (619) 792-2770 ell...@tuv.com Personal opinion

Re: EN414 RISK ANALYSIS FORM IN ENGLISH

) 302-1286 (fax) Global Engineering (800) 854-7179 (ph) (314) 726-6418 (fax) Patty Elliot TUV Rheinland of N.A. (619) 792-2770 ell...@tuv.com --- At 12:49 PM 1/13/97 PST, Anthony Base wrote: I am involved in making sure our equipment

Re: DC Power entry

prohibit the use for this reason. As for alternatives, I have seen Amp or Molex connectors used for DC input. Patty Elliot TUV Rheinland of N.A. ell...@tuv.com Personal opinions, not corporate - At 08:27 PM 1/5/97 -0500, Robert

Re: I/O Markings and Languages

confusion as to which is input and which is output. Patty Elliot TUV Rheinland of N.A. San Diego (619) 792-2770, ell...@tuv.com Personal opinions, not corporate At 01:40 PM 12/13/96 -0800, jeich...@statpower.com wrote: On a piece of permenently-connected power conversion equipment with terminal

Re: IEC 1010

and secondary low voltage accessible parts there is double or reinforced insulation. Patty Elliot TUV Rheinland of N.A. San Diego, CA (619) 792-2770 ell...@tuv.com Personal opinions expressed, not corporate

Re: Consumer Audio Products:

The European standard for isolation transformers is EN 60742 (IEC 742). Patty Elliot TUV Rheinland of N.A. 11995 El Camino Real, Suite 101 San Diego, CA 92130 USA (619) 792-2770 ell...@tuv.com At 10:22 AM 10/11/96 -0500, Mel Pedersen wrote: Hello good emc-pstc people: I have a question about

Re: EN 60065

(usually clause 1.1) and it will list the types of equipment that the standard applies to. The scope of EN 60065 states that equipment explicitly mentioned in the scope of EN 60950 is not covered by EN 60065. Patty Elliot TUV Rheinland of N.A. (619) 792-2770 ell...@tuv.com At 12:40 PM 9

Re: UV Radiation Standards/limi

IEC 950 clause 4.3.12 deals with ultraviolet light and refers to Annex H for radiation measurement limits. Patty Elliot TUV Rheinland of N.A. 11995 El Camino Real, Suite 101 San Diego, CA 92130 (619) 792-2770 X37 ell...@tuv.com At 03:44 PM 9/19/96 -0700, Judd Stewart wrote: Hello to all, My

Re: Languages required in manuals

for the service manual. Patty Elliot TUV Rheinland of N.A. 11995 El Camino Real, Suite 101 San Diego, CA 92130 (619) 792-2770 ell...@tuv.com At 11:55 AM 9/16/96 EDT, Gabriel Roy/HNS wrote: I have two questions for the group to consider, concerning the languages which are to be provided

Re: VDE equivalence of IEC 928

IEC 928 and IEC 929 have become EN 60928 and EN 60929. The German equivalent standards are DIN EN 60928-1996 and DIN EN 60929-1995. Patty Elliot TUV Rheinland of N.A. 11995 El Camino Real, Suite 101 San Diego, CA 92130 (619) 792-2770 ell...@tuv.com