Low Frequency 50Hz Exported Type Ei28 Pin Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Auto-transformer
• Certification: ISO9001-2000, ISO9001, CCC
• Model NO.: EI28
• Usage: Single-phase Transformer, Rectifier Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: EI
• Brand: Okerda
• Name: Ei28 Transformer
• Type: PCB Mounting Transformer
• Feature: Sealed Insulated Transformer
• Power: 1va
• Frequency: 50Hz/60Hz
• Core Material: Silicon Steel Lamination
• Winding Material: Copper100%
• Weight: 0.295kg
• Transport Package: Carton and Pallet
• Specification: EI28
• Trademark: OEM
• Origin: China
• HS Code: 8504319000
• Production Capacity: 1000000PCS/Month

Product Description

Low frequency 50Hz Exported type EI28 Pin Transformer

Features:
* Core Size :EI28/12
* Primary Voltage (V):220V
* Secondary Voltage (V): 9V
* Rated ouput power:0.5-1VA

Frequency 50/60Hz
Split-bobbin
Temperature class ta 40C /B

Parameters


EI Encapsulated Transformer:
Dielectric Strength: 3750Vrms
High ambient operation temperature (+70 Celsius degree maximum)
Primary (115V 60Hz / 230V 50Hz; 110V 60Hz / 220V 50Hz)
Secondary: Single or Dual
Insulation Class: Class B (130 Celsius degree)
Rated Power: from 0.25VA to 60VA



Packing&Shipping



Our Advantages:
1. 20 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.