Custom Designed Toroidal Transformer 240V to 230V Step Down Transformer 50/60Hz

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Model NO.: OKDTT150VA
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer, UPS Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Okerda
• Name: Step Down Transformer
• Type: Toroidal Power Transformer
• Input/Output: Custom Designed
• Winding Material: Copper Pure Wires
• Core Material: Silicon Steel Lamination
• Frequency: 50~60Hz
• Feature: OEM Transformer
• Advantage: 20+Years Experience
• Transport Package: Carton/Plywood Case
• Specification: 150VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 300000PCS/Month
• Package Size: 19.00cm * 15.00cm * 10.00cm
• Package Gross Weight: 2.000kg

Product Description

Custom Designed Toroidal Transformer 240V to 230V Step Down Transformer 50/60Hz

Applications:

1. Toroidal power transformer for pure sine wave inverter.

2. Toroidal power transformer for audio amplifiers.

3. Toroidal power transformer for solar inverter.

4. Toroidal power transformer for video product.

5. Toroidal power transformer for UPS etc.

 

 

Technical parameters 

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

Features:                                                                  
1) Power: 15VA to 4, 000VA                                     
2) Frequency: 50Hz / 60Hz                                       
3) Universal purpose                                                 
4) Low no-load losses                                               
5) Low mechanical hum                                           
6) Low magnetic leakage                                           
7) High efficiency   

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.

Winding Structure

COMPANY PROFILE

Shenzhen Okerda Technology Co., Ltd was founded in 2005, is a fast-growing enterprise specializing in the production of electronic components such as TRANSFORMER, INDUCTOR, POWER SUPPLY and COILS etc. OKERDA integrates R&D, production, sales and service, and has accumulated rich industry experience by plowing deeply in the fields of electrician and electronic components over 20 years.

SHENZHEN OKERDA always focus on quality control, has a complete and scientific management system, and has obtained ISO9001, ISO14001, ISO45001 and other management system certificates.

SHENZHEN OKERDA's values are "Struggler-oriented, customer-centered, quality as life, mutual achievement with suppliers and customers".

SHENZHEN OKERDA's professionalism, integrity, strength, product quality and service have been recognized by all customers. Welcome friends from all fields to visit, guide and negotiate business with us.

Our Production Line






WHY CHOOSE US
1. 20+ years experience in transformer and inductor manufacturing.
2. Scientific management system, strong technical team, and strict quality control system.
3. Obtained ISO9001, ISO14001, ISO45001 and other management system certificates.
4. All materials are RoHS and UL compliant.
5. Highly automated workshop and professional production lines.
6. Competitive price,in time delivery and perfect after-service online.


Packing&Shipping

Packaging Details:
Carton on plywood case, Carton and Foam on pallet, standard export neutral packing.

Lead Time:
Around 25 days, depending on your order quantity.
Port of Loading:
Shenzhen/Guangzhou/Hongkong/Shanghai.


OUR EXIBITION


FAQ

Q1. Are you manufacturer in China?
  Yes, we have 20+ years experience in manufacturing transformers and inductors.

Q2. What is your MOQ?
  Usually our MOQ is 1000pcs.

Q3. Can I place a sample order?
  Yes, please kindly contact us for more details.

Q4. What's the delivery time for samples?
  Usually 3 - 6 working days.

Q5. What's the lead time for mass production?
  Normally 15-30 working days, based on your order quantity.

Q6. What's the payment term?
  We accept T/T, L/C, Western Union and Paypal etc.

Q7. Can you make customized products?
  Yes, of course. We will do as per customer's design.

Q8. Is OEM accepted?
  Yes, welcome OEM project. 

Q9. Is it ok to print my logo on the label? 
  No problem, we can make it as your designated.  

Q10. Can your factory print our brand on the product?
  Yes, we can add customer's logo/brand on the product with the authorization from customers.