Hand Winded Small Size Choke, Toroidal Transformer

• Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
• Phase: Single
• Core: Toroidal Ei Ee Ef Core
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001-2000, UL, ISO9001, CCC, RoHS Ce
• Model NO.: assorted
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer, Distribution Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring Ei Ee Ef
• Brand: Phoegon
• Transport Package: Export Carton on Strong Pallets
• Specification: 0.5VA to 3KVA
• Trademark: PHOEGON
• Origin: Qingdao, China
• HS Code: 85043100
• Production Capacity: 170K PCS/Month

Product Description

Assorted Products Mix of
Toroidal Transformer,
EI transformer,
Encapsulated Transformer,
Inductor &

Chokes

Toroidal Transformer:

1. Input Voltage & Current: 110V to 440V 50/60 Hz or as per your requirements
2. Output Current & Voltage: 5V to 240V or as per your requirements
3. Taps at Primary & Secondary: as per your requirements.
4. Rated Power: 5VA to 9KVA (OD is about 360mm)
5. Length of Lead Wire: as per your requirements.
6. Minimum Inside Diameter: 20mm
7. MOQ: 100 pcs or specific requirements.
8. Packing: Export carton on strong Pallets or in wooden cases

Feature of our Toroidal Transformer:
1. High Efficiency, good reliability
2. Low temperature rise (45 to 75 as per your requirements)
3. 100% tested before time of shipment
4. Timely shipment (3 weeks for order on 1KVA to 6KVA) after payment.
5. Good Insulation System which is compliance with CE & UL requirements.
6. 100% Magnet Copper Wire
7. 12 Month regular working guarantee

Some Pictures for your reference:








EI transformers:




1. Rated Input: 0.5V to 36V or 115V---440V 50/60Hz
2. Rated Output: 115V---440V  or 0.5---36V
3. Rated Power: 0.5VA to 3000VA
4. Single or Multiple Primary or Secondary:  avaiable as per yourrequirements.
5. Pin or Lead Wire Out: available as per your requirements
6. Connector on Primary & Secondary: as per your drawing
7. Metal Frame: available as per your requirements.
8. MOQ: 100 pcs or less quantity with higher price avaiable
9. Protection: sound protection of goods for rough handling during transportation.

Features of Noble's EI transformer:
1. Good Reliability, high efficiency
2. Low Temperature Rise
3. 100% Copper Wire Winding
4. variable output connection: pin, wire, connectors
5. Low Profile, Small Size for all PCB application.
6. rated power is guaranteed, peak power is 20% more than rated rated power
7. UL, CE, RoHS fully compliance.

Assorted pictures for some EI transformer:








High Frequency Switch Tranformer:
    our High Frequency transformer are mainly EE & EF series.
    Different parameters to be met as per your specific requirements.
 


Choke & Inductor:

 The Toroidal Chokes are possible in small size with outer diameter to 10mm and inside diameter of 6mm. Such kinds of small transformer are handly made.
 
The quantity per month to be delivered about 1000K pcs.
 



FAQ:
1. Are you factory?  
Yes, we have more than 17 years production experience.
2. All goods are tested before shipment?
Yes of course, all goods are tested with different testing machines for different electrical parameter.
3. Small Order Quantity is available?
Yes of course we can. In our history, the smallest order is 5 pcs. For your reference, small quantity means higher prices.
4. Protection of goods is ok for rough handling during transformer from China to your warehouse?
Yes, we have done sound protection measurements for protection.
5. How to be in compliance with UL insulation system?
We use all the materials which is in compliance with UL certification.
6. VDE certification is available?
We can do that once you do need it.
7. Small Size Toroidal transformer (inside is about 10mm) is available?
Yes, we have reliable ability to hand wind such small size transformer. But the time of shipment is normal.