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Product Detailed Parameters
- Description：PWR XFMR SEMI-TORO 2.5VA TH
- Series：LPI
- Mfr：Signal Transformer
- Package：Box
- Type：Semi-Toroidal
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 8V, Series 16V
- Current - Output (Max)：Parallel 300mA, Series 150mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：2.5VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：60.20mm L x 42.10mm W
- Height - Seated (Max)：18.30mm
- Voltage - Isolation：4000Vrms
- Weight：0.27 lb (122.47 g)
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Overview
The Signal Transformer 16-150-LPI is an unshielded industrial control transformer designed for chassis mounting. It features a plug-in termination style and operates at frequencies of 50 Hz or 60 Hz. The unit measures 18.3 mm in height, with specific length and width dimensions defined by its physical form factor. This component serves as a power conversion device within electrical systems requiring standard voltage transformation capabilities.
Feature Summary
- Unshielded construction suitable for general industrial applications
- Chassis mounting configuration for secure installation
- Plug-in termination style for simplified circuit integration
Applications
- Industrial control panels
- General purpose power distribution
- Equipment requiring 50/60 Hz isolation
Procurement Notes
Verify the specific datasheet version to confirm exact primary and secondary voltage ratings, as these are critical for system compatibility. Ensure the chassis mounting requirements align with the enclosure design. Confirm that the unshielded nature meets electromagnetic interference standards for the intended application environment before finalizing procurement.
Selection Notes
Select this model when an unshielded industrial control transformer is required for 50 Hz or 60 Hz operations. Consider the physical height constraint of 18.3 mm during mechanical design. Verify that the plug-in termination method is compatible with the target PCB or terminal block infrastructure. Ensure the power rating suffices for the load requirements.
Part Context
This component belongs to the industrial control transformer category from Signal Transformer. It is part of a broader portfolio of magnetics solutions. The product line focuses on providing reliable voltage transformation for various electronic equipment. The specific model represents a standard solution for common power supply needs in industrial settings.
Replacement Considerations
Consult official cross-reference lists for direct substitutes. Verify that any alternative maintains identical voltage ratings, frequency response, and physical dimensions. Ensure the replacement also meets the same safety and regulatory certifications.
