Power Toroidal Transformer for Audio Amplifier

• Customization: Available
• Application: Power, Electronic, Instrument, Lighting, Audio
• Phase: Single
• Model NO.: nbl 2228
• Cooling Method: Dry-type Transformer
• Winding Type: Multi-winding Transformer
• Certification: ISO9001, CCC, RoHS CE
• Usage: Single-phase Transformer, Rectifier Transformer, Combined Transformer, Power Transformer
• Frequency Characteristics: Low Frequency
• Shape of Core: Ring
• Brand: Phoegon
• Input: 220V
• Output: 0-7.5V-7.5V-14V
• Rated Power: 50va
• Transport Package: Carton to Be Stacked on Strong Pallet
• Specification: 300VA
• Trademark: Phoegon
• Origin: Phoegon, China
• HS Code: 8504311000
• Production Capacity: 60000 PCS/Pec

Product Description

High Effiency Toroidal Audio Transformer 50VA

Advantage:
1. High Flux Silicon Steel Core
2. Low no load loss
3. No High Frequency EMI
4. High Efficiency upto 95% plus
5. Low temperature working condition
6. Low internal resistance with small size
7. good electrical parameter.

Rated Power

Customization

Output Voltage

Customization

Input Voltage

Customization

Temperature Raise

≤40ºC(in -25-45ºC environment)

Noise

≤35dB

Winding Material

Pure Copper

Cooling

Air Cooling

Efficiency

≥98%

Insulation Grade

F/H(can be customized)

Impedance Voltage

≤4%

Insulation Resistance

≥100MΩ

Core Material

Cold Rolled Silicon Steel Sheet

Core Type

Toroidal

Output Voltage Accuracy

±1%

Altitude Requirement

≤2000M

Waveform Distortion

Distortionless

Working Temperature

-25-45ºC

Working Humidity

≤95% Relative Humidity

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.