250W Ring Core 250va Toroidal Transformer for Power Amplifier
China 250W Ring Core 250va Toroidal Transformer for Power Amplifier, Find details about China Toroidal Transformer, Audio Transformer from 250W Ring Core 250va Toroidal Transformer for Power Amplifier
Basic Info.
Model NO.
250
Usage
Single-phase Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Skz
Rated Power
50W-5000W Available
Input Voltage
220V AC (Customized)
Output Voltage
110V AC (Customized)
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%
Trademark
SKZ
Transport Package
Standard Exporting Package
Origin
China
Model NO.
250
Usage
Single-phase Transformer
Frequency Characteristics
Low Frequency
Shape of Core
Ring
Brand
Skz
Rated Power
50W-5000W Available
Input Voltage
220V AC (Customized)
Output Voltage
110V AC (Customized)
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%
Trademark
SKZ
Transport Package
Standard Exporting Package
Origin
China
Product Desciption
250W Ring Core 250VA Toroidal Transformer for Power Amplifier
Features:
1. high insulation strength
2. Less noise
3. More than 98% efficiency
4. Less electromagnetic radiation
5. Low temperature raise
6. Easy to install
| Rated Power | 50W-5000W Availabl | Output Voltage | 110V AC (customized) |
| Input Voltage | 220V AC (customized) | 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 |
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