• Step Down Transformer Toroidal Transformer for Switching Power Supply
  • Step Down Transformer Toroidal Transformer for Switching Power Supply
  • Step Down Transformer Toroidal Transformer for Switching Power Supply
  • Step Down Transformer Toroidal Transformer for Switching Power Supply
  • Step Down Transformer Toroidal Transformer for Switching Power Supply
  • Step Down Transformer Toroidal Transformer for Switching Power Supply

Step Down Transformer Toroidal Transformer for Switching Power Supply

Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
Phase: Single
Core: Core-type Transformer
Cooling Method: Dry-type Transformer
Winding Type: Auto-transformer
Certification: ISO9001-2000, ISO9001, CCC
Customization:

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Basic Info.

Model NO.
OKDTT150VA
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okerda
Transformer for Equipment
Low Rise High Efficiency Toroidal Transformer
Transformer Type
Toroidal/Ring Transformer
Input Voltage
220V 230V or Customized
Isolating Transformer
Waterproof Transformer
Output Voltage
Customized
Output Current
Customized
Output Power
Customized
Transport Package
Carton on Pallet
Specification
120VA-3000VA
Trademark
OEM
Origin
China
HS Code
8504319000
Production Capacity
500000PCS/Month

Product Description

Step Down Transformer Toroidal Transformer for Switching Power Supply
 
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-120 120x50 2.15 54 UL/CE/RoHS/CQC
OKD-250 120x65 2.45 54 UL/CE/RoHS/CQC
OKD-400 140x65 3.75 55 UL/CE/RoHS/CQC
OKD-600 155x78 5.25 55 UL/CE/RoHS/CQC
OKD-850 170x82 6.85 58 UL/CE/RoHS/CQC
OKD-1000 175x85 8.46 58 UL/CE/RoHS/CQC
OKD-1500 208x110 11.80 60 UL/CE/RoHS/CQC
OKD-2000 208x130 15.50 62 UL/CE/RoHS/CQC
OKD-3000 245x140 19.80 64 UL/CE/RoHS/CQC
OKD-5000 270x152 31.20 65 UL/CE/RoHS/CQC
OKD-7500 300x155 49.40 65 UL/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.

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Step Down Transformer Toroidal Transformer for Switching Power Supply
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Production Line
Step Down Transformer Toroidal Transformer for Switching Power Supply

Step Down Transformer Toroidal Transformer for Switching Power Supply

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.

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