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120- 3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS

China 120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS, Find details about China Step Down Transformer, Toroidal Transformer from 120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS

Model NO.
Ring/toroidal
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okd
Transformer for Equipment
Low Rise High Efficiency Toroidal Transformer
Transformer Type
Ring/Toroidal Transformer
Transformer Specification
12V 15V 24V 220V 230
Isolating Transformer
Waterproof Transformer
Transformer Class
High Quality Transformer
Transport Package
Carton on Pallet
Specification
core and copper
Origin
China
HS Code
8504319000
Model NO.
Ring/toroidal
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okd
Transformer for Equipment
Low Rise High Efficiency Toroidal Transformer
Transformer Type
Ring/Toroidal Transformer
Transformer Specification
12V 15V 24V 220V 230
Isolating Transformer
Waterproof Transformer
Transformer Class
High Quality Transformer
Transport Package
Carton on Pallet
Specification
core and copper
Origin
China
HS Code
8504319000
120-3000va Step Down Transformer Toroidal Transformer with CE UL RoHS
 
Features: 
1) Input: customized
2) Output: customized
3) Power: 120VA-3000VA 
4) Frequency: 50HZ/60HZ
5) Low no-load losses
6) Low mechanical hum
7) Low magnetic leakage
8) High efficiency

Application:
1. Used for UPS
2. Audio equipment
3. Electric control
4. Computer
5. Solar device
6. Telecommunications
7. High-end and middle-end video etc.

Technical parameters
Rated Power(VA)Outside Dimension DxH(mm)Weight(Kg)Temp Rise(ºC)Approval
OKD-120120x502.1554UL/CE/RoHS/CQC
OKD-250120x652.4554UL/CE/RoHS/CQC
OKD-400140x653.7555UL/CE/RoHS/CQC
OKD-600155x785.2555UL/CE/RoHS/CQC
OKD-850170x826.8558UL/CE/RoHS/CQC
OKD-1000175x858.4658UL/CE/RoHS/CQC
OKD-1500208x11011.8060UL/CE/RoHS/CQC
OKD-2000208x13015.5062UL/CE/RoHS/CQC
OKD-3000245x14019.8064UL/CE/RoHS/CQC
OKD-5000270x15231.2065UL/CE/RoHS/CQC
OKD-7500300x15549.4065UL/CE/RoHS/CQC

Testing process 
1. No-load test (included no-load voltage, no load current and no load loss);
2. Inductive voltage test;
3. Load test (load voltage and temperature rise;
4. Temperature rise test;
5. Insulated resistance;
6. Hi-pot test;
7. Leakage inductance test;
8. DC resistance test;
9. Surface inspection.
 
Our Advantages:
1. 20 years experience in transformer and inductor manufacturing;
2. Scientific management system, strong technical team, and strict quality control system;
3. RoHS,CE,TUV and UL certified;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.
 
Production line
120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS
120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS
120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS

Packing & shipping
120-3000va Step Down Transformer Toroidal Transformer with Ce UL RoHS
 

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