Ei Toroidal Ee Electrical Choke Inductor Power Transformer

• Application: Power, Electronic, Instrument
• Phase: Single
• Core: Core-type Transformer
• Cooling Method: Dry-type Transformer
• Winding Type: Separated Winding Transformer
• Certification: ISO9001-2000, UL, ISO9001, UL RoHS
• Model NO.: Assorted
• Usage: Single-phase Transformer, Combined Transformer, Power Transformer, Lightening Transformer
• Frequency Characteristics: High Frequency
• Shape of Core: Ring
• Brand: Phoegon
• Power Factor: 0.9--0.98
• Mounting Type: Horizental, Side & Bridge Type
• Power: 30va to 5000va
• Advantage: Low Loss High Efficiency
• Efficiency: 95%
• Transport Package: Export Carton on Strong Pallet
• Specification: UL CE ROHS
• Trademark: PHOEGON
• Origin: Phoegon, China
• HS Code: 85043190
• Production Capacity: 30K/Month

Product Description

High reliability Ring Type High Frequency Toroidal Lingtening Transformer 
 

Input: 230V 50/60HZ

Output: 60V

VA: 660 (30VA to 5000Va available)

Phoegon Products Advantage:

1. Low Profile and Low Weight
2. Low Hum Noise
3. No Lamination Vibration Noise
4. Anti Rusting
5. CE Approved
6. Rohs fully compliance
7. High Isolation grade
8. Customer Design welcome: we can make orders as per your specific requirements or drawing.

Application:

1. Isolation Transformer
2. Output Transformer
3. Fast Train Switch Board
4. Medical Equipment
5. Industrial Automation
6. Metering Devices

Packing: we can use carton, foam box, inner box or as per your requirements to be stacked on pallets.


 

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Key Specifications/Special Features:

The introduction of transformers of our main product:

• EC type high-frequency switch transformer EE.EI type Low & high frequency switch transformer
• PQ type high frequency switch transformer
• EFD type high frequency switch transformer EP type magnet-shielding switch transformer
• RM type communication filter, aux power transformer
• ET, FT type linearity filter T-type filter and switch transformer
• G (jar-shape) switch transformer
• DR (I) type transformer T (ring) iron power core, DC filter inductor

Feature: the permeability ranged from 4,000 to 10,000 could be chosen and to design different parameters power-filter with good electromagnetism current (EMC) quality

Applications: widely used in TV communication, air conditioners, PC tied and Power Supply as well as PCBA.

FAQ:
Q: Are you manufacturer?
A: Yes we are manufacturing transformer, coil & choke for more than 17 years in China

Q: Is common mode choke made by machine?
A: No, it is handly made.

Q: What is the smallest diameter of core can you make:
A: the inside diameter is about 5mm to 600mm.

Q: Do you test all before shipment?
A: Yes, the choke are tested 100% before time of shipment

Q: Is the choke meeting our requirements?
A: The samples before mass production shall be sent to you for final approval which can be installed on your PCB for final testing.

Q: All the inductance is in same level?
A: Yes. But the inductance shall be +/-25% due to the fluctuation of core

Q: Can you make the choke with the core from buyer?
A: Yes, no problem