Custom Made Amplifier Power Toroidal Transformer AMP Transformer for Tube Amplifier

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio, UPS
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Customized
• Certification: ISO9001-2000, UL, ISO9001, CCC
• 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 Transformer
• Transformer Type: Toroidal/Ring Transformer
• Transformer Specification: 12V 15V 24V 220V 230V
• Isolating Transformer: Waterproof Transformer
• Transformer Quality: High Quality Transformer
• Input Voltage: Customized
• Output Voltage: Customized
• Output Current: Customized
• Transport Package: Carton and Pallet
• Specification: 30VA-1000VA
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 800000PCS/Month

Product Description

Custom Made Power Amplifier Toroidal Transformer For Audio Amplifier

Okerda Toroidal transformer has been widely used in household appliances and other electronic equipment
with high technical requirements. It is mainly used as a power supply transformer and isolation transformer,
mainly used in computers, medical eequipment, communication equipment, outdoor lighting, swimming pool,
audio and so on.

Please advise us your required specification details as below:

1. Primary voltage(input);

2. Secondary voltage(output);

3. The output power/current;

4. Welcome custom design.

Parameters

Rated Power(VA)	Outside Dimension DxH(mm)	Weight(Kg)	Temp Rise(ºC)	Approval
30	80x30	0.51	32	UL/CE/RoHS/CQC
45	90x30	0.75	48	UL/CE/RoHS/CQC
60	100x32	0.92	48	UL/CE/RoHS/CQC
85	105x36	1.15	50	UL/CE/RoHS/CQC
100	110x32	1.25	53	UL/CE/RoHS/CQC
120	115x38	1.50	55	UL/CE/RoHS/CQC
250	135x45	2.70	55	UL/CE/RoHS/CQC
350	152x50	3.42	55	UL/CE/RoHS/CQC
400	155x50	3.92	56	UL/CE/RoHS/CQC
800	190x65	7.25	58	UL/CE/RoHS/CQC
1000	195x72	5.85	56	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.

 

OUR WORKSHOP




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.