Custom power toroidal transformer 380v 220v for welding machine , solar inverter and converter

Quick Details

• Usage: Power
• Phase: Single
• Coil Structure: Toroidal
• Coil Number: Autotransformer
• ups transformer use:: UPS power supply,amplifier audio,UPS
• transformer usage:: electronic,audio,instrument,rectifier,reactor
• Coil Number:: High Flux Density Grain- Oriented Silicon Steel
• voltage design:: Customized
• Core material: cooper alumium
• Transformer for medical equipment:: Low rise high efficiency toroidal transformer
• Leads - Length and Insulation:: Secondary Windings Connections
• 95% efficiency:: transformer toroidal price design manufacture
• welding machine:: China step up ups Toroidal Transformer for welding machine
• Encapsulated by iron shell:: CE, RoHS, CESI and ISO9001

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1.China Electrical Equipment step up ups Toroidal Transformer for welding machine

2.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.

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3.CE CERTIFICATE

1. Installation:
Horizontal (non-conventional-type base plate), sunk, side type, and bridge.
2. Custom ups Toroidal Transformer Manufacture For Audio Amplifier/Medical/Inverter Power/Massage Chair/ApplianceApplication:

Especially low-hum and low-dispersing construction
Low-level of induction
High-grade design casing possible
Statically shield winding and magnetical shield winding optional .

3.Application:

1. audio equipment
2. electric control
3. computer
4.instrument
5.telecommunications
6.high-end and middle-end vedio etc

4. Advantages:

1. More than 3 years of experience in medical equipment marketing

2. With a full range of products, we are sure that you will find what you need 3.Leading medical equipment industry, we can provide you with the most advanced products

4. Cooperated widely with other enterprises in medical equipment industry over the years, we have

accumulated a lot of experience; we will provide more professional and thoughtful service to

satisfy the needs of customers.

5. Providing comparative price and high quality products, so far, our company have cooperated

with many customers from over 50 countries and gained good reputation at home and

abroad

5.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'.
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.)

4.product procedure

GREWIN has various kinds of state-of-the-art equipment, which are used in production, sampling and testing. Our equipments enable us to produce good quality products efficiently.

4.The following picture showed you about all finished toroidal transformer production line and package with export standard carton and strong pallets:

5.packing

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About us:

1.Tianjin Grewin Technology Co.,ltd. has always laying great emphasis on our core business philosophy "Quality and Honesty First ". Due to continuous innovative research and development, our products have meet the technical standards and safety standards , which are efficient and environment-friendly. As a professional leading and a main exporter of a wide variety of electronic components in China for many years, we adhere to new products, quality to meet the needs of you and welcome all of you to negotiate

2.Flow chart of trading activities:

3.Payment terms:

(1). T/T 100% or 50% deposit by T/T in advance, balance amount to be paid 7 days before delivery.

(2). By irrevocable L/C at sight, to be issued immediately against confirmed order.

(3). Payment by T/T, if order amount is less than USD 20,000.

4.Sample terms:

(1). Samples will be sent subject to advance payment to cover the courier charge and samples charge.

(2). You are pleased to instruct your courier company to pick up samples in our TianJin, China office at your expenses. For pick-up details, please advise your courier company to contact us.

(3). Delivery time 3-10 working days.