Chinese Factory Customized High Quality Audio Amplifier Power toroidal transformer

• Customization: Available
• Application: Power, Electronic, Lighting
• Phase: Single
• Model NO.: AL-1073-71
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: AL TRANSFO
• Transport Package: Cartons
• Specification: 50/BOX
• Trademark: AL TRANSFO
• Origin: China
• HS Code: 85043190
• Production Capacity: 1000/Week

Product Description

Features:
1) Power: 1000VA to 5500VA
2) Frequency: 50Hz / 60Hz
3) High efficiency
4) Low no-load losses
5) Low mechanical hum
6) Low magnetic leakage

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.

Features: 1) Power: 1000VA to 5500VA 2) Frequency: 50Hz / 60Hz 3) High efficiency 4) Low no-load losses 5) Low mechanical hum 6) Low magnetic leakage 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.
Rated Power(VA)	Efficiency	Outside Dimension DxH(mm)	Weight(Kg)	Approval
1000	≥97	175x85	9.5	UL/CE/RoHS/CQC
1500	≥97	195x85	12.5	UL/CE/RoHS/CQC
2000	≥97	220x90	17	UL/CE/RoHS/CQC
2500	≥97	220x105	19.2	UL/CE/RoHS/CQC
3000	≥98	230x105	23	UL/CE/RoHS/CQC
3500	≥98	235x115	25	UL/CE/RoHS/CQC
4500	≥98	255x130	31.5	UL/CE/RoHS/CQC
5500	≥98	270x135	36	UL/CE/RoHS/CQC
Rated Power(VA)	Efficiency	Outside Dimension DxH(mm)	Weight(Kg)	Approval
1000	≥97	175x85	9.5	UL/CE/RoHS/CQC
1500	≥97	195x85	12.5	UL/CE/RoHS/CQC
2000	≥97	220x90	17	UL/CE/RoHS/CQC
2500	≥97	220x105	19.2	UL/CE/RoHS/CQC
3000	≥98	230x105	23	UL/CE/RoHS/CQC
3500	≥98	235x115	25	UL/CE/RoHS/CQC
4500	≥98	255x130	31.5	UL/CE/RoHS/CQC
5500	≥98	270x135	36	UL/CE/RoHS/CQC

shipping

FAQ

 

Q1. What is your terms of packing?
A: Generally,we pack our goods in neutral boxes and brown cartons lf you have legally registered patentwe can pack the goods in your branded boxes after getting your authorization letters.

Q2. What is your terms of payment?
A: Full payment. Goods would be shipped in 3-5 work days after payment received, finally depends on quantities.

Q3.What is your terms of delivery?
A: EXW,FOB, FCA, CPT.

Q4. How about your delivery time?
A: Generally, goods would be shipped in 3-5 work days after payment received,finally depends on order quantities.

Q5. What is your sample policy?
A: We can supply the sample if we have ready parts in stock,Would our customer mind to pay the shipping cost?

Q6. Do you test all your goods before delivery?
A: Yeswe have 100% test before delivery

Q7: How do you make our business long-term and good relationship?
A:1.We keep good quality and competitive price to ensure our customers benefit.
    2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.