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CL2-50-24
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 50VA TH
- Series：CL2
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：2.1A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：50VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：76.20mm L x 63.50mm W
- Height - Seated (Max)：46.00mm
- Voltage - Isolation：4000Vrms
- Weight：1.7 lbs (771.1 g)
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Overview
The CL2-50-24 is a laminated core power transformer manufactured by Signal Transformer. It features dual primary windings rated for 115 VAC and 230 VAC at 50/60 Hz, providing a single secondary output of 24 VAC. The unit has a power rating of 50 VA with a maximum secondary current of 2.1 A. Designed for through-hole mounting, it utilizes solder pin termination. The component measures 76.2 mm in length, 50.8 mm in width, and 50.8 mm in height, weighing approximately 0.8 kg.
Feature Summary
- Laminated core construction for standard frequency operation
- Dual primary winding configuration supporting multiple input voltages
- Through-hole mounting style with solder pin termination
Applications
- Class 2 power supply circuits
- Industrial control panel power distribution
- General purpose AC to AC voltage conversion
Procurement Notes
Verify the specific datasheet version for insulation class and environmental ratings before integration. Confirm that the 2.1 A secondary current rating aligns with the load requirements of the target application. Ensure mechanical clearance matches the specified dimensions for chassis or board layout. Check compliance documentation for regional regulatory standards applicable to Class 2 transformers.
Selection Notes
Select this model when a fixed 24 VAC output is required from standard line voltages. The dual primary design simplifies inventory management for global deployments. Through-hole mounting offers robust mechanical stability compared to surface mount alternatives. Consider the physical footprint and weight constraints of the enclosure during the design phase.
Part Context
This component belongs to the CL2 series of dry-type power transformers. The series is characterized by laminated steel cores and standard PCB mounting options. It serves as a fundamental building block for low-voltage AC power generation in electronic systems requiring isolation between primary and secondary circuits.
Replacement Considerations
Direct substitutes include other 50 VA, 24 VAC transformers with identical pinout and mounting dimensions. Verify electrical equivalence regarding primary voltage ranges and secondary current capacity. Mechanical compatibility must be confirmed to ensure fit within existing assembly fixtures.
