H Class Industrial Insulation Power Inductors Toroidal Transformers

Product Details
Customization: Available
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Single
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  • H Class Industrial Insulation Power Inductors Toroidal Transformers
  • H Class Industrial Insulation Power Inductors Toroidal Transformers
  • H Class Industrial Insulation Power Inductors Toroidal Transformers
  • H Class Industrial Insulation Power Inductors Toroidal Transformers
  • H Class Industrial Insulation Power Inductors Toroidal Transformers
  • H Class Industrial Insulation Power Inductors Toroidal Transformers
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Basic Info.

Model NO.
GWTT
Core
Core-type Transformer
Cooling Method
Dry-type Transformer
Winding Type
Separated Winding Transformer
Certification
ISO9001-2000, ISO9001, CCC
Usage
Single-phase Transformer
Frequency Characteristics
High Frequency
Shape of Core
Ring
Brand
Grewin Toroidal Transformer
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
Transport Package
Export Standard Carton with Strong Pallet
Specification
CE, UL, ROHS
Trademark
Grewin Audio Toroidal Transformer
Origin
Tianjin
HS Code
85043190
Production Capacity
100000PCS/Month

Product Description

Name: Single Phase transformer  voltage  Power Toroidal Transformer with CB IEC, ISO9001

Transfomrer for medical equipment

H Class Industrial Insulation Power Inductors Toroidal Transformers
1.High Quality Toroidal Transformer for Wind Energy
H Class Industrial Insulation Power Inductors Toroidal Transformers
1.  technical parameters.
Toroidal Transformer  I
Power Thermal Fuse Current Fuse Dimension (mm) Approval Mark
GWB25VA 135ºC 250V 2A 250V  T  2A 80*35 CE UL TUV CQC
GWB30VA 135ºC 250V 2A 250V  T  2A 83*35 CE UL TUV CQC
GWB40VA 135ºC 250V 2A 250V  T  2A 87*35 CE UL TUV CQC
GWB50VA 135ºC 250V 2A 250V  T  2A 93*34 CE UL TUV CQC
GWB60VA 135ºC 250V 2A 250V  T  2A 93*35 CE UL TUV CQC
GWB80VA 135ºC 250V 2A 250V  T  2A 102*35 CE UL TUV CQC
GWB105VA 135ºC 250V 2A 250V  T  2A 114*38 CE UL TUV CQC
GWB120VA 135ºC 250V 2A 250V  T  2A 113*41 CE UL TUV CQC
GWB140VA 135ºC 250V 2A 250V  T  2A 114*42 CE UL TUV CQC
GWB150VA 135ºC 250V 2A 250V  T  2A 117*43 CE UL TUV CQC
GWB160VA 135ºC 250V 5A 250V  T  5A 120*43 CE UL TUV CQC
GWB180VA 135ºC 250V 5A 250V  T  5A 125*42 CE UL TUV CQC
GWB200VA 135ºC 250V 5A 250V  T  5A 124*49 CE UL TUV CQC
GWB220VA 135ºC 250V 5A 250V  T  5A 127*50 CE UL TUV CQC
GWB240VA 135ºC 250V 5A 250V  T  5A 129*48 CE UL TUV CQC
GWB250VA 135ºC 250V 5A 250V  T  5A 130*52 CE UL TUV CQC
GWB260VA 135ºC 250V 5A 250V  T  5A 130*53 CE UL TUV CQC
GWB280VA 135ºC 250V 5A 250V  T  5A 138*45 CE UL TUV CQC
GWB300VA 135ºC 250V 5A 250V  T  10A 138*54 CE UL TUV CQC
GWB320VA 135ºC 250V 5A 250V  T  10A 138*54 CE UL TUV CQC
GWB340VA 135ºC 250V 5A 250V  T  10A 138*54 CE UL TUV CQC
GWB360VA 135ºC 250V 5A 250V  T  10A 142*55 CE UL TUV CQC
GWB380VA 135ºC 250V 5A 250V  T  10A 146*54 CE UL TUV CQC
GWB400VA 135ºC 250V 5A 250V  T  10A 148*56 CE UL TUV CQC
GWB420VA 135ºC 250V 5A 250V  T  10A 148*56 CE UL TUV CQC
GWB440VA 135ºC 250V 5A 250V  T  10A 148*60 CE UL TUV CQC
GWB460VA 135ºC 250V 5A 250V  T  10A 149*64 CE UL TUV CQC
GWB480VA 135ºC 250V 5A 250V  T  10A 153*59 CE UL TUV CQC
GWB500VA 135ºC 250V 5A 250V  T  10A 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
H Class Industrial Insulation Power Inductors Toroidal Transformers

2.Min Toroidal Transformer 2.5VA-20VA

H Class Industrial Insulation Power Inductors Toroidal Transformers
 
Toroidal transformer and solar energy transformer Application:

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

3.Waterproof outdoor toroidal Transformer :105VA-1000VA 
H Class Industrial Insulation Power Inductors Toroidal Transformers
Waterproof Toroidal Transformer
Model Power(va) Input Voltage(v) Output Voltage(v)/A
GWET-105 105VA A 220-240V 50-60HZ 24V/4.38A
B 220-240V 50-60HZ 12V/8.75A
GWET-150 150VA A 220-240V 50-60HZ 24V/6.25A
B 220-240V 50-60HZ 12V/12.5A
GWET-180 180VA A 220-240V 50-60HZ 24V/7.5A
B 220-240V 50-60HZ 12V/15A
GWET-200 200VA A 220-240V 50-60HZ 24V/8.33A
B 220-240V 50-60HZ 12V/16.67A
GWET-250 250VA A 220-240V 50-60HZ 24V/10.42A
B 220-240V 50-60HZ 12V/20.83A
GWET-300 300VA A 220-240V 50-60HZ 24V/12.5A
B 220-240V 50-60HZ 12V/25A
GWET-350 350VA A 220-240V 50-60HZ 24V/14.58A
B 220-240V 50-60HZ 12V/29.17A
GWET-400 400VA A 220-240V 50-60HZ 24V/16.67A
B 220-240V 50-60HZ 12V/33.33A
GWET-450 450VA A 220-240V 50-60HZ 24V/18.75A
B 220-240V 50-60HZ 12V/37.5A
GWET-500 500VA A 220-240V 50-60HZ 24V/20.83A
B 220-240V 50-60HZ 12V/41.67A
GWET-600 600VA A 220-240V 50-60HZ 24V/25A
B 220-240V 50-60HZ 12V/50A
GWET-800 800VA A 220-240V 50-60HZ 24V/33.33A
B 220-240V 50-60HZ 12V/66.67A
GWET-1000 1000VA A 220-240V 50-60HZ 24V/41.67A
B 220-240V 50-60HZ 12V/83.3A

Waterproof Encapsulated transformer Application:

1. Garden light 

2. LED underwater lamp 

3.LED Ground light

4.Outdoor power Supply

5.Audio sound field

6.Stage lighting

7.Outdoor lighting


8.Christmas Lights
H Class Industrial Insulation Power Inductors Toroidal TransformersH CLASS HIGH STANDARD TOROIDAL TRANSFORMER FOR MEDICAL EQUIPMENTH Class Industrial Insulation Power Inductors Toroidal Transformers

A.  Test process for general transformer:

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.

B. Our transformer's advantages:

1.High quality 100% copper core

2.a full range of toroidal transformer

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

4.With 20 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.


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:
H Class Industrial Insulation Power Inductors Toroidal Transformers

 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 a professional leading and a main exporter of a wide 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.

We have abtained ISO9001:2015,IEC,CE, CB approvals of toroidal transformers.We guarantee quality is the first.

H Class Industrial Insulation Power Inductors Toroidal Transformers

H Class Industrial Insulation Power Inductors Toroidal Transformers

H Class Industrial Insulation Power Inductors Toroidal Transformers

1.Fllow 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 a firm 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


H Class Industrial Insulation Power Inductors Toroidal Transformers

Contact:                                                       

Alice

Tianjin Grewin Technology Co.,Ltd.
Website:transformer.en.made-in-china.com

Tel:86-22-84943756
 

 

 

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