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2005/04/26

我司擬定於二零零五年四月廿六日在深圳富臨酒店舉辦 <電源及電子變壓器技術講座2005> 。屆時將誠邀美國微金屬公司 (MICROMETALS INC.) , 阿爾塔納電氣絕緣 (ALTANA ELECTRICAL INSULATION) , RUBADUE WIRE CO., INC. 及 ELTEK Laboratories 代表作主講嘉賓。 現誠邀貴司參加此研討會 , 有興趣人仕可登入以下網址 http://www.pleo.com/register/200504 登記。 可按此下載表格填寫後以傳真 (852-26932093) 或電郵方式 (seminar@eeic.org) 回復我司 。 此研討會是免費提供給我司及贊助商之客戶。 我司會稍後回復確認貴司之登記。
如有任何問題 , 歡迎致電 (852-26048222) 與我司林小姐聯絡。
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2004/01/30
我司擬定於二零零四年三月十六日在深圳富臨酒店舉辦 < 開關電源及電子變壓器技術交流研討會 2004> 。屆時將誠邀美國微金屬公司 (MICROMETALS INC.) , 阿爾塔納電氣絕緣 (ALTANA ELECTRICAL INSULATION) , 杜邦工程塑料部 (DUPONT) , PLASTI-COIL 及 ELTEK Laboratories 代表作主講嘉賓。 現誠邀貴司參加此研討會 , 有興趣人仕可登入以下網址 http://www.pleo.com/register/200403 登記 , 及表達對各公司之主講題目之興趣和其他意見。 可按此下載表格填寫後以傳真 (852-26932093) 或電郵方式 (promotion@pleo.com) 回復我司 。 此研討會是免費提供給我司及贊助商之客戶。 我司會稍後回復確認貴司之登記。
如有任何問題 , 歡迎致電 (852-26048222) 與我司林小姐聯絡。

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pleo Logo1P801H Three-Layer Polyester Tape "LESS TAPE, MORE INSULATION"

Manufacturers of coils or transformer are set to achieve triple benefits with the new electrical Insulation tape 1P801H (3 layer) - a triple-layer polyester film tape with flame retardant acrylic Adhesive.

Not only does the tape offer increased productivity where the US standard UL1950 demands Reinforced insulation, it also allows for more efficient use of space in the transformer design and reduces overall production costs by using less materials.

Field tests conducted in the US show productivity increases of between 20-40%; made possible by taking away the need to wrap count three times. It is also possible to measure an insulation thickness decrease of around 30-40%. Because the tape is made up of three 0.0125 mm layers of polyester film with pressure-sensitive adhesive all three layers are precisely positioned, automatically. This new adhesive tape is available in 66 Meters rolls in all standard width. Applications : Designed for use as inner-layer insulation on transformer magnet wire windings where reinforced insulation according to UL1950 and /or IEC/EN 60950 is required.



pleo Logo [ PEN TAPE ] - CLASS F - 155 ° C
Electrical Tape apply in Class H & N Insulation System for ground and interwinding material.



pleo Logo UL Electrical Insulation System
Class B (130 ° C) Class F (155 ° C)
Class H (180 ° C) Class N (200 ° C) Class R (220 ° C) offered without charge by P. Leo as part of our service to customers.


pleo Logo Elecrical Tape 1K063CR
Corona resistance Kapton ® CR Tape
designed to withstand corona discharge which can cause ionization and eventual breakdown of an insulation meterial when voltage stress reaches a critrical level.


pleo LogoNomex ® paper Tape 1N012, 1N008, 1N155


pleo LogoPOLYOLEFIN TAPE (NON-PVC) 1V299 P. LEO #1V299 is a black flame-retardant polyolefin film, single coated with a synthetic rubber pressure sensitive adhesive. It is listed by Underwriters Laboratories, Inc. as an insulating tape according to the UL510 standard with Recognition at 80 C.
APPLICATIONS

  • Protective wire wrapping and insulation
  • Electrical wire splice protection
  • Clip retention of wire bundles PRODUCT BENEFITS

  • Flame retardant
  • Very good insulation properties
  • Stable and uniform unwind
  • Good conformability

    Ripley Resin No.7423 and P.D.George No.434 Air Dry Varnish available for Class B and F Electrical Insulation System


    rubadue LogoMultiple Layer Wires for transformer and power suppliers includes RXT Triple Insulated wire with UL1950, CSA950 and IEC to Annex U approvals.

    What is OBJT2 ?

    Underwriters Laboratories has a category for winding wires called OBJT2 - SPECIALTY TRANSFORMER WINDING WIRES

    This category covers insulated wire for use in transformers which normally do not have interleaved insulation. The insulation provides basic, supplementary or reinforced insulation in wound components in class A,E,B,F and H insulation systems using round winding wire. The normal diameter in this category is .2mm - 1.0mm. Rubadue Wire has approved from .07mm to 2.5mm

    Approval to this standard by definition means that the product is approvewd to the current edition of UL60950. The current edition of UL60950 is the 3rd Edition, even though there was no 1st or 2nd Edition that anyone knows of !

    The basic standard used to evaluate this wire is the "Outline for Investigation for Special Transformer Winding Wire", Subject 2353 which is on IEC 60950. Other standards that may be used are IEC60851; UL746A; and UL60950, Annex U.

    Marking - This is a component program listing and the marking required is manufacturer's identification, catalog model and UL Recognized Component Mark.

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    If you have questions or comments, contact us at market@pleo.com

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    ® ® BCwire ® BCmica ® BCtube ® is P. Leo & Co., (B.C.) Ltd. registered trade mark.

    Nomex ® Mylar ® Rynite ® Zytel ® and Kapton ® are Du Pont registered trade marks.