Custom Made Toroidal Core Copper Winding Transformer

Looking for top-quality custom made toroidal core copper winding transformers? Look no further! As a factory, we specialize in producing high-quality transformers.
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PRODUCTS DETAILS

Basic Info.

Model NO.
OKDT1000VA
Usage
Single-phase Transformer, Rectifier Transformer, Power Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Okerda
Type
Toroidal Core Transformer
Feature
Low Rise High Efficiency
Frequency
50/60Hz
Input/Output
Custom Designed
Main Application
Step up Down Transformer
Transport Package
Plywood Cases & Pallets
Specification
Customized
Trademark
OEM
Origin
China
HS Code
8504319000
Production Capacity
1000000PCS/Month

Product Description

Custom made toroidal core copper winding Transformer
Custom Made Toroidal Core Copper Winding Transformer Custom Made Toroidal Core Copper Winding Transformer
 
Features: 
1) Input: 230V/220V or customized
2) Frequency: 50Hz/60Hz
3) High efficiency Lighting Range
4) Low no-load losses
5) Low mechanical hum
6) Low magnetic leakage
7) High efficiency


Applications: 
1. Used for UPS; 

2. Inverter Welding Machine; 
3. High Power Charger Power Supply; 
4. Electric Vehicle Charging Equipment; 
5. High 
efficiency  Power Supply; 
6. Switching Power Supply; 
7. LED Power Supply. 

PARAMETER
Model Number Power
(VA)
Adjusting Rate(%) Efficiency
(%)
Exterior Dimension(mm) Weight
(kg)
Installing Aperture(mm) Screw
(mm)
Height(A) Exterior(B)
OKD-15 15 20 73 25 65 0.38 Φ6.5 M6
OKD-30 30 16.5 76.6 30 78 0.6 Φ6.5 M6
OKD-50 50 15.2 82.4 35 82 0.85 Φ6.5 M6
OKD-80 80 12.6 84.7 38 88 1.1 Φ6.5 M6
OKD-100 100 11.2 86.5 45 93 1.5 Φ8.5 M8
OKD-120 120 9.6 88 42 115 1.6 Φ8.5 M8
OKD-150 150 7.2 88.1 47 103 1.9 Φ8.5 M8
OKD-160 160 6.6 88.6 42 118 2.1 Φ8.5 M8
OKD-200 200 6.1 89.7 48 120 2.4 Φ8.5 M8
OKD-250 250 5.5 90.3 50 127 2.9 Φ8.5 M8
OKD-300 300 5.2 91.7 55 127 3.2 Φ8.5 M8
OKD-400 400 4.6 93 56 146 4.5 Φ8.5 M8
OKD-500 500 4.0 94 57 147 5.0 Φ8.5 M8
OKD-600 600 4.1 95 72 155 6.7 Φ8.5 M8
OKD-700 700 3.8 95 82 162 8.9 Φ8.5 M8
OKD-800 800 3.8 95.1 72 170 8.2 Φ8.5 M8
OKD-1000 1000 3.3 95 83 163 9.5 Φ10.5 M10
OKD-1200 1200 2.9 96.2 85 165 11.00 Φ10.5 M10
OKD-1500 1500 2.9 96 90 170 13.00 Φ10.5 M10
OKD-2000 2000 2.8 96 105 180 15.6 Φ10.5 M10
OKD-3000 3000 2.5 97 110 210 22.3 Φ10.5 M10
OKD-3500 3500 2.4 97 115 245 25.2 Φ13.5 M13
OKD-4000 4000 2.3 97 130 260 31.5 Φ13.5 M13 
 
Winding Process
Custom Made Toroidal Core Copper Winding Transformer

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. 

Factory Line
Custom Made Toroidal Core Copper Winding Transformer
Custom Made Toroidal Core Copper Winding Transformer
Custom Made Toroidal Core Copper Winding Transformer
Custom Made Toroidal Core Copper Winding Transformer
Custom Made Toroidal Core Copper Winding Transformer
 
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 Standard;
4. OEM & ODM;
5. Competitive price,in time delivery and perfect after-service online.

FAQ
Q
1: What's your MOQ?
A1:Our usual MOQ is 1000pcs.


Q2. Can I place a sample order?
A2: Yes, welcome sample orders.


Q3: What's the delivery time for samples?
A3: Usually 4-7 working days.


Q4: What's the lead time for mass production?
A4: About 20 working days, based on your order quantity.


Q5: Which payment methods are acceptable to you?
A5: T/T, L/C, Western Union, Paypal etc.

Q6: Can you make customized products?
A6: Yes, of course. We will do as per customer's design.

Q7: Is OEM accepted?
A7: Yes, welcome OEM project.


Q8: Is it ok to print my logo on the label?
A8: No problem, we can make it exactly as per your requirements.  

 

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