EI Series L Mount Electric Power Transformer for Communication Equipments

• Customization: Available
• Application: Power, Electronic
• Phase: Single
• Model NO.: AL-PT3
• 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
• Working Moisture: 30-90%
• OEM: Acceptable
• Input Voltage: 0~250V
• Winding Material: 100% Copper
• Quality: 100% Tested
• Weight: 0.25kg~0.68kg
• Temperature Rise: Less Than 20 C
• Advantage: Best Price & Best Quality in China
• 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

Input Voltage: AC 100V/110V/115V/120V/220V/230V/240V;50/60Hz to be customized
Output Power: 1.0VA -500VA to be customized

Products Advantages:
1.Low no-load loss
2.High Reliability
3.High Transmission Efficiency
4.Low-temperature Rise
5.Excellent Safety
6.UL Approved.
7.High output power
8.Rohs fully compliance
9.It can be customized according to the requirements of customers and provide total design solutions to customer

Application:
1.Industrial application
2.Household Appliance.
3.New Energy
4.Communications
5.Other Industrial application

Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test, DC Resistance Test,  Safety Test

Operating environment:
1) Temp.: The ambient temperature can not over +40°C.
2) Altitude: Mounting location can not exceed the altitude of 2000m
3) Relative humidity: Maximum 90%
4) The site not attack by rain and snow
5) The medium which no explosion danger, no corroding metal, no electrical breakdown





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.