.

220V 24V Toroidal Power Transformer

1.Technical parameters.

Toroidal TransformerI
Power Thermal Fuse Current Fuse Dimension (mm) Approval Mark
GWB25VA 135ºC 250V 2A 250VT2A 80*35 CE UL TUV CQC
GWB30VA 135ºC 250V 2A 250VT2A 83*35 CE UL TUV CQC
GWB40VA 135ºC 250V 2A 250VT2A 87*35 CE UL TUV CQC
GWB50VA 135ºC 250V 2A 250VT2A 93*34 CE UL TUV CQC
GWB60VA 135ºC 250V 2A 250VT2A 93*35 CE UL TUV CQC
GWB80VA 135ºC 250V 2A 250VT2A 102*35 CE UL TUV CQC
GWB105VA 135ºC 250V 2A 250VT2A 114*38 CE UL TUV CQC
GWB120VA 135ºC 250V 2A 250VT2A 113*41 CE UL TUV CQC
GWB140VA 135ºC 250V 2A 250VT2A 114*42 CE UL TUV CQC
GWB150VA 135ºC 250V 2A 250VT2A 117*43 CE UL TUV CQC
GWB160VA 135ºC 250V 5A 250VT5A 120*43 CE UL TUV CQC
GWB180VA 135ºC 250V 5A 250VT5A 125*42 CE UL TUV CQC
GWB200VA 135ºC 250V 5A 250VT5A 124*49 CE UL TUV CQC
GWB220VA 135ºC 250V 5A 250VT5A 127*50 CE UL TUV CQC
GWB240VA 135ºC 250V 5A 250VT5A 129*48 CE UL TUV CQC
GWB250VA 135ºC 250V 5A 250VT5A 130*52 CE UL TUV CQC
GWB260VA 135ºC 250V 5A 250VT5A 130*53 CE UL TUV CQC
GWB280VA 135ºC 250V 5A 250VT5A 138*45 CE UL TUV CQC
GWB300VA 135ºC 250V 5A 250VT10A 138*54 CE UL TUV CQC
GWB320VA 135ºC 250V 5A 250VT10A 138*54 CE UL TUV CQC
GWB340VA 135ºC 250V 5A 250VT10A 138*54 CE UL TUV CQC
GWB360VA 135ºC 250V 5A 250VT10A 142*55 CE UL TUV CQC
GWB380VA 135ºC 250V 5A 250VT10A 146*54 CE UL TUV CQC
GWB400VA 135ºC 250V 5A 250VT10A 148*56 CE UL TUV CQC
GWB420VA 135ºC 250V 5A 250VT10A 148*56 CE UL TUV CQC
GWB440VA 135ºC 250V 5A 250VT10A 148*60 CE UL TUV CQC
GWB460VA 135ºC 250V 5A 250VT10A 149*64 CE UL TUV CQC
GWB480VA 135ºC 250V 5A 250VT10A 153*59 CE UL TUV CQC
GWB500VA 135ºC 250V 5A 250VT10A 155*62 CE UL TUV CQC
Toroidal Transformer
Power Dimension (mm) Efficiency % Current Weight
GWB20VA 60*25 >82 10mA 1.200.45kgs
GWB30VA 65*35 >84 10mA 1.200.50kgs
GWB50VA 70*40 >88 20mA 1.151.30kgs
GWB100VA 85*60 >90 30mA 1.151.50kgs
GWB120VA 90*75 >93 40mA 1.102.00kgs
GWB200VA 110*80 >93 100mA 1.102.80kgs
GWB300VA 120*80 >94 150mA 1.083.50kgs
GWB500VA 130*80 >94 150mA 1.085.00kgs
GWB800VA 140*85 >94 200mA 1.086.50kgs
GWB1000VA 140*85 >95 300mA 1.058.50kgs
GWB1500VA 160*90 >95 400mA 1.0512.0kgs
GWB2000VA 180*90 >95 400mA 1.0515.0kgs
GWB4000VA 220*95 >95 500mA 1.0520.0kgs
GWB6000VA 250*95 >95 500mA 1.0525.0kgs


2.We have abtained VDE,UL,CE,ISO9000 approval .we guarantee quality is the first.
Test process

1.No-load test (included no-load voltage,no load current and no load loss)

2.iInductive voltage test

3. Load test (load voltage and temperature rise

4. Temperature rise test .

5.Insulated resistance

6.Hi-pot test

7.Leakage indutance test

8.DC resistance test

9.Surface inspection.

3.customized audio toroidal transformer and solar energy transformerApplication:

220V 24V Toroidal Power Transformer

1).Application:

1. audio equipment
2. electric control
3.computer
4. solar device
5.telecommunications
6.high-end and middle-end vedio etc

2).Advantages:

1.High quality 100% copper core

2.a full range of toroidal transformer

3.Specially sales and technical services:5-10Years

4.With 14 years' producing history in transformer induatry

5.our company have cooperated with many customers around the world and gained good reputation at home and abroad.

3).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.


4).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.)

4.product procedure

The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:


Manufacture Toroidal Transformers Through Advanced Technolgy, Your Reliable and Honest Supplier in China

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.


Manufacture Toroidal Transformers Through Advanced Technolgy, Your Reliable and Honest Supplier in China
2.Flow chart of trading activities:

NO

Step

Days need

1

Request for quotation

1 day

2

Making quotations

1 day

3

Offer and counter offer

3 days

4

Sending and receiving samples

3-10 days

5

Sample confirmation

3 days

6

Placing afirm order

1 day

7

Paying and receiving the down payment

1-4 day

8

Factory production &Quality inspection

15-20 days

9

Paying and receiving the balance

4 days

10

Delivery of goods

1 days

Contact Information:

Amy

Tianjin Grewin Technology Co.,Ltd.

Tel:

Website:



Отправить запрос, связаться с поставщиком

Кому: ISO9001,CE, ROHS, SGS approval and IEC report
Ваш E-mail:
Текст письма:


Send to other suppliers

Другие товары поставщика

Подземный трубный локатор RCI-600P Кабель и труба Locator Профессиональный производитель в Китае
Подземный трубный локатор RCI-600P Кабель и труба Locator Профессиональный производитель в Китае ПЕРЕД ИСПОЛЬЗОВАНИЕМДля разных стран и зон мы пытаемся предложить различные пользовательские настройки для выбора. Теперь блок измерения частоты и ...
AC DC Adaptor Power High Transformerfor for Computer Equipment
AC DC Adaptor Power High Transformerfor for Computer Equipment We have passed ISO9001:2015,CE,SGS approval and IEC report EE type Transformer Parameters BrandName; GREWINTransformer Corestructure; ...
GWSCCT691 692 Зажимной трансформатор
GWSCCT691 692 Зажимной трансформатор
Grewin 50-400Hz Силиконовая стальная стальная сплит-ядро тока трансформатор 0.333v для устройства мониторинга энергии
Grewin 50-400Hz Силиконовая стальная стальная сплит-ядро тока трансформатор 0.333v для устройства мониторинга энергии Features Double-screw fastening, safe, easy to install, portable Wide inner window, allowing clamping of big cables or bus-bars Wide range of siz...
Grewin EE-25-1EE-25-2 EE-25-3 Ee Core h f трансформатор для водителя двигателя
Grewin EE-25-1EE-25-2 EE-25-3 Ee Core h f трансформатор для водителя двигателя Характеристики:С малой индуктивностью рассеянияС высокой эффективностьюС высокой частотойВысокий магнитный потокСильное против вмешательстваМагни...
Все товары поставщика

Похожие товары

Масляный трансформатор напряжения PT 27.5kv, 35kv, 66kv, 72.5kv, 110kv, 126kv, 220kv, 245kv
Масляный трансформатор напряжения PT 27.5kv, 35kv, 66kv, 72.5kv, 110kv, 126kv, 220kv, 245kv Продавец: Chongqing Enrich Engineering and Technology Co., Ltd 35-220kV Oil-filled/Oil-immersed type potential/voltage transformer   JD6-35 Oil-immersed type vo...
Трансформаторы тока Lb6-110 Lb7-220
Трансформаторы тока Lb6-110 Lb7-220 Продавец: Chongqing Enrich Engineering and Technology Co., Ltd LB6-35(33)(TA,TH)(W1,W2,W3)/LABN6-35 Oil-immersed/filled outdoor single phase current transformer...
Тороидальные сердечники
Тороидальные сердечники Продавец: Chongqing Enrich Engineering and Technology Co., Ltd LXK zero sequence current transformer   Model description LXK-φ80(100,120,200,300) L: Current tra...
SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer
SG(B) 10 Type 10kv Series Non Encapsulated Coil Transformer Продавец: YueBian Electric Co.,Ltd General introduction of SGB10 Cast Resin Transformer: Cast Resin Transformer, is a kind of dry ty...
SFZ11 Type 35kv Series On-Load Regulator Transformer
SFZ11 Type 35kv Series On-Load Regulator Transformer Продавец: YueBian Electric Co.,Ltd General introduction of onload transformer: This transformer meets the criteria of GB1094 and GB/...