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Product Detailed Parameters
- Description：PWR XFMR TOROIDAL 15VA CHAS MT
- Series：VTX-146-xxx-1xx
- Mfr：Vigortronix
- Package：Bulk
- Type：Toroidal
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 12V, Series 24V
- Current - Output (Max)：630mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：15VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：65.00mm Dia
- Height - Seated (Max)：33.00mm
- Voltage - Isolation：4200Vrms
- Weight：0.661 lb (300 g)
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Overview
The Vigortronix VTX-146-015-112 is a toroidal power transformer with a 15VA rating. It features a 230V AC primary winding and dual secondary windings providing 2x 0-12V AC output. The maximum output current is 630mA, supporting parallel 12V or series 24V configurations. Physical dimensions are 28mm x 60mm. The unit utilizes 150mm lead lengths for connection. It complies with UL, CSA, TUV, EN60950, and EN60065 standards.
Feature Summary
- Toroidal core construction for low radiated magnetic field
- Dual secondary windings allowing flexible voltage configuration
- Compliance with international safety standards including UL and TUV
Applications
- General electronic equipment power supplies
- Audio amplifier circuits
- Industrial control systems
Procurement Notes
Verify the specific ordering suffix to confirm secondary voltage and current ratings match application requirements. Ensure lead length specifications align with PCB layout constraints. Confirm that the open style housing meets enclosure thermal and mechanical design needs. Cross-reference compliance certificates such as EN60950 or EN60065 against target market regulations before finalizing procurement.
Selection Notes
Select this component when a compact toroidal transformer with 15VA capacity is required. Consider the dual 12V secondary option if bipolar power rails or isolated outputs are needed. Evaluate the 230V primary input against available line voltage. Assess physical space constraints against the 28mm x 60mm footprint. Verify that the open style design allows adequate airflow for thermal management in the final assembly.
Part Context
This model belongs to the Vigortronix VTX series of toroidal transformers. The series offers power ratings from 15VA to 1000VA. Variants provide various secondary voltages ranging from 2x 6VAC to 2x 55VAC. The VTX-146-015-112 represents the lower end of the power range within this product family.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Users must verify electrical compatibility and physical dimensions when sourcing alternatives from other manufacturers.
