Transformers

Features: 1) Small size with universal input voltage from 100 ~ 255V for worldwide use2) Drives LED with constant current, resulting in constant brightness and extendedlife time3) Protection against short circuit and overload4) Designed to drive 1 to 8pcs Lumiled Luxeon 1W with 350mA constant current outputTechnical parameters: 1) Input voltage: 100 ~ 255V AC 2) Frequency: 50 ~ 60Hz 3) Efficiency: 80% typical 4) Power factor: more than 0.98 5) Output current:: 350mA6) Voltage: DC 36V7) Wattage: 12W 8) LED no. to drive: 1 - 8pcs Luxeon 1W LED9) Protection: short circuit or overload10) Operating temperature: -20 ~ +60 deg. C11) Case temperature: 65 deg. C12) Wiring way: lead or AC plug 13) Warranty: 2 years 14) IP 67 waterproof 15) Dimensions: 65 x 35 x 23mm

1) Ambient environment: A) Ambient temperature: -20 ~ 50 B) Relative humidity: less than 95% RH C) Highest permitted coil temperature: +1302) Nominal voltage: AC220V, 50 / 60Hz, voltage tolerance is 10% to 15% 3) Insulation resistance: not less than 100mOhm4) Electric intensity: no breakdown and flashover under ac 1,500V/min 5) The rising temperature of coil is no more than 80K under the ambient temperature of 406) Used for DHF series 4-way reversing valves

we are providing customized transformer for PCBA

Transformer bobbin made of phenolic material, high quality, reasonable price and prompt dilivery, the products range are:EE EC EI EF EFD EP ER LP PQ RM UU etc., any interested parties please feel free to contact us.

AC/AC Adapters, Plug-in TransformersModel: YL20 series Range: 8-20WRated Power: 20W max.Input: 220-240V AC 50/60HzAC Input Plug: South African typeOutput: Terminal BlockDimension: 89*52*51mmOutput Specifications:Model           Output Load Voltage (V AC) Max. Load Current (A)YL20-XX360               36                                    0.65YL20-XX240               24                                    0.80YL20-XX190      &nbs

                                    Safely transformerTypeCapacity range W50,60Hz V/secWeight Kg               110V, 120V, 127V, 220V, 230V, 240V, 50Hz, 60HzYJ-T50-90135-5012-360.82

The fixed step-up and step-down transformer is an ideal step-up and step-down power. It can effectively have the voltage drop from 200V to 110V or climb from 110V to 220V, with the wave not distorted. It possesses a beautiful outline and a rather long operating life, and also can be operated easily. With such stated characteristics, it is suitable for imported electric devices. Specifications, dimensions and weight

  We speciality produce high frequency transformer and transformer bobbin.Just contact us for any of your requirements on these.We produce about EE,EI,PQ,ER and so on  high frequency transformer .Description:1)High work frequency2)High power,good hot stability3)Low magnetic,low temperature

Main technical characteristics: Power line voltage: 220VAC Power frequency: 50~60Hz Rated voltage range: 170~250V Output voltage: 11.5V(30KHz) Output power: 60W, 50W, 35W and 20W The electronic transformers for JH-L halogen lamp series developed and made by us feature largely in high efficiency & energy saving, small size, light weight, high reliability, etc, and are the ideal and hi-tech products in place of traditional electronic transformers. This product is especially applicable to places of high lighting conditions such as supermarkets, hotels, banks, etc. We can manufacture different sizes and specifications of electronic ballasts according to customers' request.We also can provide OEM service

Introducing US DuPont Reliatran Technology and Nomex paper based Class-H & C insulation system approved by UL, open ventilated dry-type transformer is obviously safe, reliable, environment-friendly, (fire + blast + dust + moisture + mildew) proof and of excellent surge capacity, small dimension as well as easy maintenance. Besides, overwhelming advantages of especial design, sound structure, brilliant appearance and outstanding performance make it most suitable for such locations with severe fire restriction or frequent voltage fluctuation as high-rise, airport, bus station, wharf, subway,hospital, power plant, smelting plant, plaza, densely populated areas, petrochemical Industry, nuke and so on.

1.The transformer is of hermerical construction ,which isolates the oil form the atmosphere and therefore slows down the aging of the oil. 2.The edges if the oil tank are welded with stainless steel,Haihong's design patent(Patent No.:00322141.5),to reinforce the machanical strength ,rust prevention, magnet prevention and polishede appearance. 3.The tank is equipped with Haihong's patented accessory YWJ oil level gauge ,which is of reasonable design, direct display ,and thoroughly solves the problems such as ooil level and working temperature indication, pressure relife and ooul conservation.(patent No.:0121516159.9)

1) 3-dimensional wound core composed of 3 uniform parts is of stable structure, enhanced mechanical strength and great short current withstand ability. 2) It highly utilizes the magnet-inductivity of cold-rolled silicon steel sheet and lowers the no-load current and no-load loss tremendously through annealing. Its no-load current and no-load loss are 80% and 25% lower respectively than that of S11 China National Standard. 3) Core is wound tightly with excellent cold-rolled silicon steel sheets, which shows more advantages in tightness than that of laminated core, ensures the absence of an air gap and decreases 7-10 db of noise after the annealing and painting processes. In addition, the windings enveloping the core effectively reduce magnetostriction, the main source of hum found in standard vertically laminated transformers. 4) The direction of the magnetic flux of the entire core is the same as the rolling direction of the steel. A high flux density and no-scrap processing,

Reliance Business Associates is the manufacturer of Transformer Bobbins in various models, they are EE EI EC ER EP PQ RM UU ETC., catalog and samples are available, we are also supplying custom molded parts, any interested parties please feel free to contact us.

Bell transformer Standard: EN61558-1 EN61558-2-8 Construction and feature Safe electrical separation between primary and secondary circuit Provides extra low voltage up to 24V Low temperature rising High output accuracy Extra overload capacity up to 25%with 24hours The Certificate:CE Jinlejuan Sales manager http://www.jr-china.com msn:jinlejuan@hotmail.com mobile:+86-15867770370 email:jlj@jr-china.com

JBK3 series machine tools control transformers apply to be used as control power, working light of general electric appliance and mechanical equipment of various trades, and power of signal lamp with AC50-60Hz, input voltage doesnt exceed 500V, output rated voltage doesnt exceed 220V.

PPHITOP is on transformers for Television, Monitor, A/V product, DVD players and Telecom and Network products such as ADSL, VDSL etc. Both are on SMD type and DIP type. Below part of the details are for your reference. Please contact us for more info if requirement: For ADSL : 1. EP7 2. EP10 3. EP13 4. EP17 5. EP20 For VDSL: 1. VDSL Data Transformer 2. VDSL band transformer 3. ENTHNET 10/100/1000 base data transmission Planar Transformers, using for DC-DC converter Else: EE, EF series transformer

Injectus is programmer for argon, which can be connected argon to pc and update argon. So that argon will udpate at any time and never be out of marketing.

Toroid Transformer power:1500VA input:40V output:80V efficiency:96% weight:12Kg The transformer core is to be gapped to prevent saturation. The air gap is to be no more than 100 µm. The transformer core is to be vacuum-varnish impregnated.

Withstand voltage: 30KV. Insulation class: A(105?) or B (130?) customized encapsulated transformer design

Up to your specific requirement customized coil design