UL approved low voltage single phase step up Audio transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Single
• Model NO.: AL-PT109
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CE
• Usage: Single-phase Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: AL TRANSFO
• Working Frequency: 50Hz or 60Hz
• Storage Temperature: -25c to +85 C
• Output Voltage: 0~36V
• OEM: Acceptable
• Winding Material: 100% Copper
• Working Moisture: 30-90%
• Input Voltage: 0~250V
• Quality: 100% Tested
• Temperature Rise: Less Than 20 C
• Advantage: Best Price & Best Quality in China
• Weight: 0.21kg~1.68kg
• Transport Package: Export Carton on Strong Pallet
• Specification: 8pcs/box
• Trademark: AL
• Origin: China
• HS Code: 85043190
• Production Capacity: 5000PCS/15days

Product Description

Product Description

AL provides both standard and custom designs with following features

1. 105/130/155/180 degree insulation systems are available.
2. Design to meet UL/CSA/TUV/VDE/CE and other appointed safety agency requirements.
3. Auto transformer and insulated transformer can be design according to requirements.
4. 100/110/115/120/208/220/230/240/277/380/415V/440V or specified primaries are optional.
5. Secondary voltage: 3.6V/6.3V12V/24V/36V/100V/110V/120V/200V/220V/240V/380V or customer specified.
6. Terminations and mounting means can be customized.

Key Specifications
Power Range: 10VA to 3000 VA
Size Range: EI-28 to EI-192
Phase: Single or 3Phase
Input/Output: Customized
Insulation: Primary to secondary 2.5kV, 1min, some parts up to 4kV, it desponds to the safety agency requirements.
Primary to safety ground 2.5kV, 1min
Secondary to safety ground 1.5kV, 1min



Our Advantages:
1. 27 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.


Packaging & Shipping

Application 

Switching power supplies, chargers, alarm system, TV/CRT monitor displays, UPS, VCD/DVD players, audio/visual equipment, OA machines and inverter Typical products .

Used in high-density installation with good shielding quality also used in wave carrier filter, power transformer and Aux-power transformer .


Other products 

FAQ

1. Question: Lead time for samples?

    Reply: 3-5 working days.

2. Question: Lead time for mass production?

     Reply: 7 to 15 working days or depending on order quantity.

3. Question: What should provide to make custom  transformer ?

    Reply: Supply drawing is best, or tells us the size, inductance, resistance and etc.

4 . Question : What is payment term ?

    Reply : T/T , Western Union , PayPal or negotiation.