low frequency stepdown transformer single phase doorbell transformer

• Application: Power, Electronic, Instrument
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Two-winding Transformer
• Certification: ISO9001-2000, ISO9001
• Model NO.: AL-DT1
• Usage: Single-phase Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: AL TRANSFO
• Transport Package: Standard Export Carton
• Specification: 500pcs/box
• Trademark: AL TRANSFO
• Origin: China
• HS Code: 85043190
• Production Capacity: 5000PCS/15days

Product Description

Video Doorbell Transformer Hard Wired power supply ac transformer

Main Technical Data:
Power:30VA-50VA                     
Primary :120V/60Hz,230V/50Hz
Degree of Protection:IP00     
Secondary:12VAC/18VAC/24VAC, customized
nsulation:Class-A,Class-B, Class-F
Insulation:3.75KV Rms

Product details:

Application:

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

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.