Description
Toroidal Transformer 12-0-12V Dual Secondary Power Transformer
Product Overview
Our 12-0-12V center tap toroidal transformer adopts high permeability silicon steel ring core, fully wound oxygen-free copper enameled wire. Dual 12V center-tapped output design, widely used for Hi-Fi audio amplifiers, medical isolation power, industrial control equipment and monitoring power supply. Custom power, input voltage and wire length are available.
Core Characteristics
- Low leakage magnetic flux, ultra quiet operation without hum noise
- High power transmission efficiency, extremely low core & copper loss
- Wide operating frequency range 50/60Hz, stable output voltage
- Low temperature rise under full continuous load
- Fully compliant with CE, RoHS; passed CQC, ISO9001 quality management certification
- Optional epoxy fully encapsulated potted version for waterproof, dustproof and anti-vibration use
Standard Technical Specs
| Item | Standard Parameter | Custom Option |
|---|---|---|
| Input Voltage | 110V / 220V AC | Dual 110/220V wide voltage |
| Secondary Output | 12-0-12V Center Tap | Custom dual/multi voltage |
| Rated Power Range | 10VA ~ 2000VA | Custom wattage |
| Core Material | High Permeability Silicon Steel Toroidal Core | – |
| Insulation Class | Class F | Class B optional |
| Mounting Method | Vertical flange bracket | Custom mounting base |
Main Application Fields
- Hi-Fi Audio Amplifier & Professional Stage Audio Equipment
- Medical Beauty Isolation Power Supply
- Industrial PLC & Servo Control Power Unit
- CCTV Monitoring & Access Control Power Adapter
- Laboratory Instrument Constant Voltage Power
Supporting One-Stop Components
We supply matching supporting parts for this toroidal transformer:
- CD / NR / RH / Integrated molded SMD power inductors
- Power semiconductors: MOSFET, IGBT, PWM driver IC, MCU
- Common mode toroidal chokes & filter inductors
Customers can purchase custom toroidal transformers and electronic components in one order to save procurement cost and lead time.
We strictly follow IEC international electromagnetic component safety standards for manufacturing and testing our toroidal transformers.
If you need enhanced protection against moisture, dust and vibration for harsh operating environments, check our epoxy encapsulated toroidal transformer with fully epoxy potting construction.
Details
Real photo of multi-spec toroidal transformers with color coded winding leads, 50VA to 1000VA power range
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