Toroidal Iron Core Power Transformers Phase: Single Phase

We are Making and Supplying Toroidal Iron Core Power Transformers in Tianjin, China.

Name: More Specifications Toroidal Iron Core Power Transformers
We have abtained ISO9001:2015,IEC,CE approval .we guarantee quality is the first.

1. technical parameters.

Toroidal Transformer I
PowerThermal FuseCurrent FuseDimension (mm)Approval Mark
GWB25VA135A C 250V 2A250V T 2A80*35CE UL TUV CQC
GWB30VA135A C 250V 2A250V T 2A83*35CE UL TUV CQC
GWB40VA135A C 250V 2A250V T 2A87*35CE UL TUV CQC
GWB50VA135A C 250V 2A250V T 2A93*34CE UL TUV CQC
GWB60VA135A C 250V 2A250V T 2A93*35CE UL TUV CQC
GWB80VA135A C 250V 2A250V T 2A102*35CE UL TUV CQC
GWB105VA135A C 250V 2A250V T 2A114*38CE UL TUV CQC
GWB120VA135A C 250V 2A250V T 2A113*41CE UL TUV CQC
GWB140VA135A C 250V 2A250V T 2A114*42CE UL TUV CQC
GWB150VA135A C 250V 2A250V T 2A117*43CE UL TUV CQC
GWB160VA135A C 250V 5A250V T 5A120*43CE UL TUV CQC
GWB180VA135A C 250V 5A250V T 5A125*42CE UL TUV CQC
GWB200VA135A C 250V 5A250V T 5A124*49CE UL TUV CQC
GWB220VA135A C 250V 5A250V T 5A127*50CE UL TUV CQC
GWB240VA135A C 250V 5A250V T 5A129*48CE UL TUV CQC
GWB250VA135A C 250V 5A250V T 5A130*52CE UL TUV CQC
GWB260VA135A C 250V 5A250V T 5A130*53CE UL TUV CQC
GWB280VA135A C 250V 5A250V T 5A138*45CE UL TUV CQC
GWB300VA135A C 250V 5A250V T 10A138*54CE UL TUV CQC
GWB320VA135A C 250V 5A250V T 10A138*54CE UL TUV CQC
GWB340VA135A C 250V 5A250V T 10A138*54CE UL TUV CQC
GWB360VA135A C 250V 5A250V T 10A142*55CE UL TUV CQC
GWB380VA135A C 250V 5A250V T 10A146*54CE UL TUV CQC
GWB400VA135A C 250V 5A250V T 10A148*56CE UL TUV CQC
GWB420VA135A C 250V 5A250V T 10A148*56CE UL TUV CQC
GWB440VA135A C 250V 5A250V T 10A148*60CE UL TUV CQC
GWB460VA135A C 250V 5A250V T 10A149*64CE UL TUV CQC
GWB480VA135A C 250V 5A250V T 10A153*59CE UL TUV CQC
GWB500VA135A C 250V 5A250V T 10A155*62CE UL TUV CQC
Toroidal Transformer
PowerDimension (mm)Efficiency %CurrentWeight
GWB20VA60*25>8210mA 1.200.45kgs
GWB30VA65*35>8410mA1.200.50kgs
GWB50VA70*40>8820mA1.151.30kgs
GWB100VA85*60>9030mA1.151.50kgs
GWB120VA90*75>9340mA1.102.00kgs
GWB200VA110*80>93100mA1.102.80kgs
GWB300VA120*80>94150mA1.083.50kgs
GWB500VA130*80>94150mA1.085.00kgs
GWB800VA140*85>94200mA1.086.50kgs
GWB1000VA140*85>95300mA1.058.50kgs
GWB1500VA160*90>95400mA1.0512.0kgs
GWB2000VA180*90>95400mA1.0515.0kgs
GWB4000VA220*95>95500mA1.0520.0kgs
GWB6000VA250*95>95500mA1.0525.0kgs

Minature Toroidal Transformer 2.5VA-15va:



More Specifications Toroidal Iron Core Power Transformers

2.Waterproof outdoor toroidal Transformer's:105VA-1000VA :
More Specifications Toroidal Iron Core Power Transformers

2. 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 transformer Application:
1)
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.