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详细信息 Product Name: High Efficiency Single Phase Power Toroidal Transformer with CB IEC, UL Model NO.: Power toroidal transformer Brand: Grewin Audio Toroidal Transformer Shape of Core: Ring Frequency Characteristics: High Frequency Usage: Single-phase Transformer Certification: ISO9001-2000, UL, ISO9001, CCC Winding Type: Separated Winding Transformer Cooling Method: Dry-type Transformer Core: Core-type Transformer Phase: Single Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio Dual 110V UL Approval: Toroidal Transformer CE Toroidal Transformer for Lighting: Minature 30va Max 5000va Transformer for Medical Equipment: Low Rise High Efficiency Small Size and Light Weight: 95% Efficiency Power Factor: 0.9 to 0.98: Used New Energy Areas Copper, Aluminum: Toroidal Transformer Encapsulated by Iron Shell: CE, RoHS, SGS, UL and ISO9001 Mounting Type: Horizontal Sunk, Side Type, and Bridge Installatio Good Shielding Performance: Low Power Loss Trademark: Grewin Audio Toroidal Transformer Transport Package: Export Standard Carton With Strong Pallet Specification: CE, UL, ROHS Origin: Tianjin HS Code: 85043190 Product Description Name:High Efficiency Single Phase power Toroidal Transformer with CB and IEC,ULWe have abtained ISO9001:2015,IEC,CE, CB approvals of toroidal transformers.We guarantee quality is the first.High Quality Toroidal Transformer for Wind Energy1. technical parameters.Toroidal Transformer IPowerThermal FuseCurrent FuseDimension (mm)Approval MarkGWB25VA135ºC 250V 2A250V T 2A80*35CE UL TUV CQCGWB30VA135ºC 250V 2A250V T 2A83*35CE UL TUV CQCGWB40VA135ºC 250V 2A250V T 2A87*35CE UL TUV CQCGWB50VA135ºC 250V 2A250V T 2A93*34CE UL TUV CQCGWB60VA135ºC 250V 2A250V T 2A93*35CE UL TUV CQCGWB80VA135ºC 250V 2A250V T 2A102*35CE UL TUV CQCGWB105VA135ºC 250V 2A250V T 2A114*38CE UL TUV CQCGWB120VA135ºC 250V 2A250V T 2A113*41CE UL TUV CQCGWB140VA135ºC 250V 2A250V T 2A114*42CE UL TUV CQCGWB150VA135ºC 250V 2A250V T 2A117*43CE UL TUV CQCGWB160VA135ºC 250V 5A250V T 5A120*43CE UL TUV CQCGWB180VA135ºC 250V 5A250V T 5A125*42CE UL TUV CQCGWB200VA135ºC 250V 5A250V T 5A124*49CE UL TUV CQCGWB220VA135ºC 250V 5A250V T 5A127*50CE UL TUV CQCGWB240VA135ºC 250V 5A250V T 5A129*48CE UL TUV CQCGWB250VA135ºC 250V 5A250V T 5A130*52CE UL TUV CQCGWB260VA135ºC 250V 5A250V T 5A130*53CE UL TUV CQCGWB280VA135ºC 250V 5A250V T 5A138*45CE UL TUV CQCGWB300VA135ºC 250V 5A250V T 10A138*54CE UL TUV CQCGWB320VA135ºC 250V 5A250V T 10A138*54CE UL TUV CQCGWB340VA135ºC 250V 5A250V T 10A138*54CE UL TUV CQCGWB360VA135ºC 250V 5A250V T 10A142*55CE UL TUV CQCGWB380VA135ºC 250V 5A250V T 10A146*54CE UL TUV CQCGWB400VA135ºC 250V 5A250V T 10A148*56CE UL TUV CQCGWB420VA135ºC 250V 5A250V T 10A148*56CE UL TUV CQCGWB440VA135ºC 250V 5A250V T 10A148*60CE UL TUV CQCGWB460VA135ºC 250V 5A250V T 10A149*64CE UL TUV CQCGWB480VA135ºC 250V 5A250V T 10A153*59CE UL TUV CQCGWB500VA135ºC 250V 5A250V T 10A155*62CE UL TUV CQCToroidal TransformerPowerDimension (mm)Efficiency %CurrentWeightGWB20VA60*25>8210mA1.200.45kgsGWB30VA65*35>8410mA1.200.50kgsGWB50VA70*40>8820mA1.151.30kgsGWB100VA85*60>9030mA1.151.50kgsGWB120VA90*75>9340mA1.102.00kgsGWB200VA110*80>93100mA1.102.80kgsGWB300VA120*80>94150mA1.083.50kgsGWB500VA130*80>94150mA1.085.00kgsGWB800VA140*85>94200mA1.086.50kgsGWB1000VA140*85>95300mA1.058.50kgsGWB1500VA160*90>95400mA1.0512.0kgsGWB2000VA180*90>95400mA1.0515.0kgsGWB4000VA220*95>95500mA1.0520.0kgsGWB6000VA250*95>95500mA1.0525.0kgs2.Min Toroidal Transformer 2.5VA-20VAToroidal transformer and solar energy transformer Application:1. audio equipment2. electric control3. computer4. solar device5.telecommunications6.high-end and middle-end vedio etc3.Waterproof outdoor toroidal Transformer :105VA-1000VAWaterproof Toroidal TransformerModelPower(va)Input Voltage(v)Output Voltage(v)/AGWET-105105VAA220-240V 50-60HZ24V/4.38AB220-240V 50-60HZ12V/8.75AGWET-150150VAA220-240V 50-60HZ24V/6.25AB220-240V 50-60HZ12V/12.5AGWET-180180VAA220-240V 50-60HZ24V/7.5AB220-240V 50-60HZ12V/15AGWET-200200VAA220-240V 50-60HZ24V/8.33AB220-240V 50-60HZ12V/16.67AGWET-250250VAA220-240V 50-60HZ24V/10.42AB220-240V 50-60HZ12V/20.83AGWET-300300VAA220-240V 50-60HZ24V/12.5AB220-240V 50-60HZ12V/25AGWET-350350VAA220-240V 50-60HZ24V/14.58AB220-240V 50-60HZ12V/29.17AGWET-400400VAA220-240V 50-60HZ24V/16.67AB220-240V 50-60HZ12V/33.33AGWET-450450VAA220-240V 50-60HZ24V/18.75AB220-240V 50-60HZ12V/37.5AGWET-500500VAA220-240V 50-60HZ24V/20.83AB220-240V 50-60HZ12V/41.67AGWET-600600VAA220-240V 50-60HZ24V/25AB220-240V 50-60HZ12V/50AGWET-800800VAA220-240V 50-60HZ24V/33.33AB220-240V 50-60HZ12V/66.67AGWET-10001000VAA220-240V 50-60HZ24V/41.67AB220-240V 50-60HZ12V/83.3AWaterproof Encapsulated transformer Application:1. Garden light2. LED underwater lamp3.LED Ground light4.Outdoor power Supply5.Audio sound field6.Stage lighting7.Outdoor lighting8.Christmas LightsA. Test process for general transformer:1 .No-load test (included no-load voltage,no load current and no load loss)2.iInductive voltage test3. Load test (load voltage and temperature rise4. Temperature rise test .5.Insulated resistance6.Hi-pot test7.Leakage indutance test8.DC resistance test9.Surface inspection.B. Our transformer's advantages:1.High quality 100% copper core2.a full range of toroidal transformer3.Specially sales and technical services:5-10Years4.With 20 years' producing history in transformer induatry5.our company have cooperated with many customers around the world and gained good reputation at home and abroad.C.Note:The above-mentioned toroidal transformer is frequently-used, we can also manufacture the products by customer design. And the specification is for reference, if has the change further, please take the material object as the standard.D.GREWIN'S Dimension :External diameter: 40mm-300mm, height :13mm-130mm, Efficiency: 75-98%we can design the appropriate products according to customers' requirments such as installation dimension, input and output voltage,power...etc.)E: Produce procedure:The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:about us:1. Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, our products have meet the technical standards and safety standards ,which are efficient and environment-friendly. As aprofessional leading and amain exporter of awide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate.1.Fllow chart of trading activities:NOStepDays need1Request for quotation1 day2Making quotations1 day3Offer and counter offer3 days4Sending and receiving samples3-10 days5Sample /confirm/iation3 days6Placing afirm order1 day7Paying and receiving the down payment1-4 day8Factory production &Quality inspection15-20 days9Paying and receiving the balance4 days10Delivery of goods1 daysContact: AliceTianjin Grewin Technology Co.,Ltd.Website:www.grewin-tech.comTel:86-22-84943756
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