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Toroidal Isolation Transformer
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100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC

100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC

Brand Name: WINLEY
Model Number: 100VA
MOQ: 100Units
Price: $5-$1000
Packaging Details: Pallet
Payment Terms: T/T
Detail Information
Place of Origin:
CHINA
Certification:
ISO,CE
Usage:
Audio Amplifiers
Input Voltage:
Double 115VAC
Output Voltage:
Two Group 12VAC
Coil Structure:
Toroidal
Material:
UL Approved Materials
Frequency:
50/60Hz
Name:
Audio Amplifiers Toroidal Transformer
Insulation:
F
Supply Ability:
10000units/month
Highlight:

Toroidal Isolation Transformer Double 115VAC

,

100VA audio amplifier transformer

,

Toroidal Isolation Transformer 12VAC

Product Description

100VA Audio Amplifiers Toroidal Tansformer Double 115VAC Two Group 12VAC

 

 

Features

 

1).Full copper wire.

2).UL approved lead wires.

3).Fiberglass sleeve.

4).High insulation strength.

5).High dielectric strength.

 

 

Specifications

Item Description
Capacity 100VA
Frequency 50/60Hz
Max. Temperature 60℃
Temperature rise <60℃
Insulation class B/F
Voltage ratio 220VAC-21VAC
Winding material Copper
Insulation Resistance PRI.-SEC.: 500V DC 100 MΩ/Primary to Secondary 500VDC 100MΩ Min.
Short-Circuit of winding turn PRI. Iput: 440V AC 150HZ/ Primary and Secondary Not break down)
Hi-Pot Test PRI.-SEC.: 4.2KV/5mA/2S / Primary and Secondary Not break down )
Mounting metal plate Provided
Rubber gasket Provided
Standards VDE0550/IEC204-1/IEC61558/EC439
Warranty 24monthes

 

VA Calculation

 

1. Read the transformer’s secondary winding rating (printed or tagged on the transformer case). This should give a rating such as 5V, 500mA.

Multiply the voltage times the current to receive the VA.

Example: 5V times 500mA (or 0.5A) equals 2.5VA

2.Convert the secondary winding VA value to the primary winding VA rating as the equation VA (Primary) equals VA (Secondary) or VA (p)=VA(s)

For example of a 2.5VA secondary, if the primary voltage is 120V the current will be A (p) = VA(s) / V(p). Giving A(p) = 2.5 / 120 = 0.020833(roughly 21mA).

This is the calculation for a single input winding/single output winding transformer.

3. Add the separate VA ratings for a transformer with multiple secondary windings.

For secondary winding 1 = 5VA at 500mA

Secondary winding 2 = 24V at 100mA

Total Secondary VA = ( 5 X 0.5 ) + ( 24 X 0.1 ) = 4.9VA

Primary VA will still equal the total secondary VA.

 

100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC 0100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC 1

 

FAQ

 

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo(MOQ:≥10pcs).

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.

Good price  online

Products Details

Home > Products >
Toroidal Isolation Transformer
>
100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC

100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC

Brand Name: WINLEY
Model Number: 100VA
MOQ: 100Units
Price: $5-$1000
Packaging Details: Pallet
Payment Terms: T/T
Detail Information
Place of Origin:
CHINA
Brand Name:
WINLEY
Certification:
ISO,CE
Model Number:
100VA
Usage:
Audio Amplifiers
Input Voltage:
Double 115VAC
Output Voltage:
Two Group 12VAC
Coil Structure:
Toroidal
Material:
UL Approved Materials
Frequency:
50/60Hz
Name:
Audio Amplifiers Toroidal Transformer
Insulation:
F
Minimum Order Quantity:
100Units
Price:
$5-$1000
Packaging Details:
Pallet
Delivery Time:
10-15days
Payment Terms:
T/T
Supply Ability:
10000units/month
Highlight:

Toroidal Isolation Transformer Double 115VAC

,

100VA audio amplifier transformer

,

Toroidal Isolation Transformer 12VAC

Product Description

100VA Audio Amplifiers Toroidal Tansformer Double 115VAC Two Group 12VAC

 

 

Features

 

1).Full copper wire.

2).UL approved lead wires.

3).Fiberglass sleeve.

4).High insulation strength.

5).High dielectric strength.

 

 

Specifications

Item Description
Capacity 100VA
Frequency 50/60Hz
Max. Temperature 60℃
Temperature rise <60℃
Insulation class B/F
Voltage ratio 220VAC-21VAC
Winding material Copper
Insulation Resistance PRI.-SEC.: 500V DC 100 MΩ/Primary to Secondary 500VDC 100MΩ Min.
Short-Circuit of winding turn PRI. Iput: 440V AC 150HZ/ Primary and Secondary Not break down)
Hi-Pot Test PRI.-SEC.: 4.2KV/5mA/2S / Primary and Secondary Not break down )
Mounting metal plate Provided
Rubber gasket Provided
Standards VDE0550/IEC204-1/IEC61558/EC439
Warranty 24monthes

 

VA Calculation

 

1. Read the transformer’s secondary winding rating (printed or tagged on the transformer case). This should give a rating such as 5V, 500mA.

Multiply the voltage times the current to receive the VA.

Example: 5V times 500mA (or 0.5A) equals 2.5VA

2.Convert the secondary winding VA value to the primary winding VA rating as the equation VA (Primary) equals VA (Secondary) or VA (p)=VA(s)

For example of a 2.5VA secondary, if the primary voltage is 120V the current will be A (p) = VA(s) / V(p). Giving A(p) = 2.5 / 120 = 0.020833(roughly 21mA).

This is the calculation for a single input winding/single output winding transformer.

3. Add the separate VA ratings for a transformer with multiple secondary windings.

For secondary winding 1 = 5VA at 500mA

Secondary winding 2 = 24V at 100mA

Total Secondary VA = ( 5 X 0.5 ) + ( 24 X 0.1 ) = 4.9VA

Primary VA will still equal the total secondary VA.

 

100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC 0100VA Audio Amplifiers Toroidal Isolation Transformer Double 115VAC Two Group 12VAC 1

 

FAQ

 

1. Q: Can I have a sample order?

A: Yes, we welcome sample order to test and check quality.

2. Q: What is the lead time?

A: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc. Mass production time 7-25 days.

3. Q: How long is the warranty?

A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.

4. Q: Is OEM/ODM available?

A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.

Customized services:

a. Customized color and special function.

b. Customized box.

c. Print customer's logo(MOQ:≥10pcs).

d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.

5. Q: How to control the products quality?

A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.