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Product Detailed Parameters
- Description：PWR XFMR PCB ENCAP 3.2VA 230V
- Series：VTX-121-38xx-xxx
- Mfr：Vigortronix
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：230V
- Voltage - Secondary (Full Load)：Parallel 24V, Series 48V
- Current - Output (Max)：66mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：3.2VA
- Mounting Type：PCB
- Termination Style：PC Pin
- Size / Dimension：41.00mm L x 35.00mm W
- Height - Seated (Max)：28.00mm
- Voltage - Isolation：4200Vrms
- Weight：0.353 lb (160 g)
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Overview
The Vigortronix VTX-121-3832-224 is a 3.2 VA encapsulated PCB mains transformer designed for printed circuit board mounting. It features a primary voltage rating of 0-230 V and provides a dual secondary output of 2 x 24 V. The component measures 41 mm in depth, 35 mm in width, and 28 mm in height. It supports a current rating of 125 Amps within its encapsulated housing.
Feature Summary
- Encapsulated construction for environmental protection
- Designed for direct PCB installation
- Dual secondary winding configuration
Applications
- Electronic equipment design
- Voltage conversion systems
- Power supply units
Procurement Notes
Verify the manufacturer part number VTX-121-3832-224 against official Vigortronix documentation to confirm specifications. Ensure compatibility with the required 0-230 V input and 2 x 24 V output ratings. Check physical dimensions (41x35x28 mm) for PCB layout constraints. Confirm encapsulation type matches application requirements.
Selection Notes
Select this transformer when a compact, encapsulated solution is needed for mains voltage conversion on a PCB. The 3.2 VA rating suits low-power applications requiring isolated 24 V outputs. Verify that the 125 Amp current rating aligns with system demands. Consider the fixed dimensions for mechanical integration.
Part Context
This component belongs to the Vigortronix VTX series of PCB-mounted transformers. These units are engineered to provide stable voltage transformation in electronic devices. The encapsulated design ensures durability and safety in various operating environments.
Replacement Considerations
Public confirmed substitute part numbers are not available in the provided data. Consult Vigortronix technical support or authorized distributors for compatible alternatives matching the 3.2 VA rating and 2 x 24 V output.
FAQ
What is the primary voltage range?
The primary voltage range is 0-230 V.
What is the secondary output configuration?
The transformer provides a dual secondary output of 2 x 24 V.
