500V Waterproof Power Toroidal for Garden Light
Basic Info
Model NO.:GWB2381-500v
Usage:Single-phase Transformer
Frequency Characteristics:Power Frequency
Shape of Core:Ring
Brand:Grewin Waterproof Toroidal Transformer
Type:Waterproof Transformer
Coil Number:High Flux Density Grain- Oriented Silicon Steel
Frequency:50Hz/60Hz
Trademark:Grewin Waterproof Toroidal Transformer
Transport Package:Expoort Standard Carton with Srong Pallet
Specification:CE, ROHS
Origin:Tianjin
HS Code:85043190
Product Description
We have passed ISO9001:2015,CE,SGS approval and IEC report
![500V Waterproof Power Toroidal for Garden Light]()
![500V Waterproof Power Toroidal for Garden Light]()
Main parameters:
Input Voltage:AC 220V 230v 110v (Define the voltage)
Output voltage:AC 12V / 24V (Define the voltage)
Power range:25VVA-6KVA
![500V Waterproof Power Toroidal for Garden Light]()
![500V Waterproof Power Toroidal for Garden Light]()
![500V Waterproof Power Toroidal for Garden Light]()
1.Application:
1). garden light
2). LED underwater lamp
3).LED Ground light
4).Outdoor power Supply
5).Audio sound field
6).Stage lighting
2.Advantages:
1).100% copper wire made
2).Toroidal style
3).plastic cover :ABS fire Material of withstand high temperatures
4).Epoxy resin
5).high performance insulation
6).Anti-corrosion, waterproof performance
3.Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuumannealing furnaces, A set of nitrogen and hydrogen production equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine
Transformer Multitester for High & Low Frequency
Layer Insulation Withstand Voltage Tester
4.Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
5.Certificate
We have abtained CE CQC RoHs ULISO9001:2015,SGS and IEC 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.
6.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.
7.GREWIN'S Dimension :
External diameter: 55mm-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.)
Main parameters:
Input Voltage:AC 220V 230v 110v (Define the voltage)
Output voltage:AC 12V / 24V (Define the voltage)
Power range:25VVA-6KVA
1.Application:
1). garden light
2). LED underwater lamp
3).LED Ground light
4).Outdoor power Supply
5).Audio sound field
6).Stage lighting
2.Advantages:
1).100% copper wire made
2).Toroidal style
3).plastic cover :ABS fire Material of withstand high temperatures
4).Epoxy resin
5).high performance insulation
6).Anti-corrosion, waterproof performance
3.Equipment:
Over 50 sets toroidal/annular/ ring coil winding machines, 3 EI type transformer lines, 2 sets of vacuumannealing furnaces, A set of nitrogen and hydrogen production equipment as below:
. Automatic Winding Machine
. Semi-automatic Winding Machine
. Toroidal Winding Machine
. Insert Lamination Machine
. Wave Soldering Machine
. Plastic Termal Ultraviolet Machine
. Domino Ink Jet Printing Machine
Transformer Multitester for High & Low Frequency
Layer Insulation Withstand Voltage Tester
4.Warning
Under no circumstances should both ends of the fixing bolt simultaneously contact the metal chassis or framework as this would create a potentially dangerous 'shorted-turn'.
5.Certificate
We have abtained CE CQC RoHs ULISO9001:2015,SGS and IEC 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.
6.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.
7.GREWIN'S Dimension :
External diameter: 55mm-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.)
About us:
1.Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ".
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:
Bella
Tianjin Grewin Technology Co.,Ltd.
Website:
Tel:
Send product request
Other supplier products
 |
105W Toroidal Waterproof Transformer for Pool Lamp | Basic Info Model NO.:GWB2381-500v Usage:Single-phase Transformer Frequency Characteristics:Power Frequency Shape of Core:Ring Brand:... |
 |
Closed Loop Current Transformer, High Frequency Transformer with DC | Hall Sensors DC Leakage Current Sensor.Our main product are miniature voltage transformer ,miniature current transformer ,instrument current transf... |
 |
Low Frequency Transformer for Audio and Lighting Equipment | Basic Info Model NO.:GWEI28, EI30, EI35, EI41, EI57, EI66, EI86, EI96 Usage:Single-phase Transformer Frequency Characteristics:Low Fre... |
 |
Ei Core Low Frequency Transformer for Lighting and Audio from China | Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C... |
 |
Ei Type Customized Power Low Frequency Transformer for Lighting | Basic Info Model NO.:22va 23va 25va 27va 28.5va 30va 31va 32va 35va Usage:Ei Low Frequency Transformer for Audio, Lighting Frequency C... |
Same products
 |
S11-M Power Transformer | Seller: Bokong Electric Co., Ltd | S11-M Product Description S11-M a new generation of low noise and low loss transformer devel... |
 |
Compact Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | As a leading compact transformer substationmanufacturer and box type substation supplier, SEC com... |
 |
Combined Pad Mounted Substation | Seller: Shaanxi Hanzhong Transformer Co., ltd | Combined Pad Mounted Substation The ZBG series America Housing Type Transformer are researched a... |
 |
Amorphous Alloy Dry Type Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | SCBH15eres amorphous alloy dry type transformerpertorms well not only for its excellent propertie... |
 |
35KV Power Transformer | Seller: Shaanxi Hanzhong Transformer Co., ltd | This 35 KV transformerhas the characteristics of high efficiency and low loss, can save a lot of ... |
