AC12V 50VA Output EI Core Vertical Mounting Transformer

• Customization: Available
• Application: Power, Electronic
• Phase: Single
• Model NO.: AL-PT201
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CE
• Usage: Single-phase Transformer, Power 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
• Winding Material: 100% Copper
• Quality: 100% Tested
• Input Voltage: 0~250V
• Temperature Rise: Less Than 20 C
• Weight: 0.45kg~0.68kg
• OEM: Acceptable
• Advantage: Best Price & Best Quality in China
• Working Moisture: 30-90%
• 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
 

KEY FEATURES:      

Feature of Low Frequency Transformer 

1.Small idle current

2.Strong load capacity

3.Multiple output windings

 

Technology parameters of Power supply transformer:

1.Primary voltage: 440V/415V/380V/220V/200V( Customer designated)

2.Secondary voltage:380V/220V/200V/110V/100V/36V/24V/12V/6.3V/3.6V( Customer designated)

3.Operational frequency:50/60Hz

4.Insulation class: T40/B(130ºC);T40/F(155ºC); T40/H(180ºC)@50Hz&Rated current

5.Dielectric strength:P-S 2500V/1min  No breakdown

6.P-E 2500V/1min  No breakdown

7.Insulation resistor:≥100MΩ

8.Cooling way:(Air cooling)

9.Linking way:Y/Y Y//Y  Customer designated

10.Temperature rise limitation:Core does not exceed 80K(thermometer method)),the coil temperature does not exceed 80K(platinum resistor method)

11.Working noise:<60dB(horizontal distance with transformer is 1 meter)

 

ELECTRICAL SPECIFICATIONS:

 

Model	AL-PT201
Thick of Iron core(MM)	13-28
Maximum output power(W)	10
Input rated voltage	Single phase:230VAC
Operation efficiency	50HZ
Output voltage	12VAC
Output current	4.16A
Power	50W
Specifications	EI66*45
Efficiency	≥98%
Temperature rise	<85ºC
Waveform distortion	<0.1%
Dielectric strength	2000V,Without breakdown in one minute
Insulation Resistor	Winding insulation resistor to single phase≥2.2MΩ
Conditions of Use	1.Ambient Temp.:-15ºC~+40ºC
	2.Relative humidity:≤85%
Input/Output voltage(V)	Single phase input voltage can meet the requirements  of different regions:AC240-230-220-120-115-110-100, Also designed according to customer special  requirements.Output voltage is designed according  to customer requirements
Remark	EI41*20 low frequency transformer shown as the above is one of the related technical parameters.Our  company can make low frequency transformers(EI28-EI105) with different specifications according to client's requirement.  Welcome to inquire.
Application	Widely used in instruments,power supply of  instruments,switching power supply, power adapter,  chargers, LED power supply and laptop power supplies.
Price	The price mainly depends on the process complexity  of the product,customer demand for raw materials,  and whether to ask a safety certificate, etc.

AL TRANSFO could design and produce according to your requirements ! 


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.