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CL2-25-24
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 25VA CHAS MT
- Series：CL2
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：1.05A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：No
- Power - Max：25VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- Size / Dimension：71.40mm L x 54.40mm W
- Height - Seated (Max)：58.70mm
- Voltage - Isolation：4000Vrms
- Weight：1.3 lbs (589.7 g)
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Overview
The Signal Transformer CL2-25-24 is a Class 2 laminated core power transformer with a 25 VA rating. It supports dual primary voltages of 115 VAC and 230 VAC at 50/60 Hz, providing a single 24 VAC secondary output. The unit features a chassis mount design with dimensions of 71.4 mm length, 54.4 mm width, and 58.7 mm height. Electrical isolation is rated at 4000 Vrms, and it utilizes six solder lug terminals for connection.
Feature Summary
- Class 2 safety isolation with 4000 Vrms dielectric strength
- Dual primary winding configuration for global voltage compatibility
- Chassis mounting style with flange installation
- Solder lug terminal connections for secure circuit integration
Applications
- Industrial control panel power supplies
- Low-voltage AC signal processing circuits
- Equipment requiring Class 2 isolated power sources
- Chassis-mounted electronic enclosures
Procurement Notes
Verify the specific datasheet version to confirm terminal pitch and flange hole patterns match your PCB or chassis layout. Ensure the application complies with Class 2 energy limitations. Confirm that the 24 VAC output meets the load requirements without exceeding the 25 VA thermal limit. Check regulatory compliance markings for the target market.
Selection Notes
Select this component when a compact, low-power isolated transformer is required for chassis mounting. The dual primary input allows operation in regions using either 115 VAC or 230 VAC mains. The Class 2 rating simplifies safety enclosure requirements compared to higher-energy transformers. Verify that the solder lug termination type is compatible with your assembly process.
Part Context
This part belongs to the Signal Transformer CL2 series, designed for general-purpose industrial applications. It provides reliable isolation between primary mains and secondary loads. The series offers various VA ratings and voltage configurations, with the CL2-25-24 representing the 25 VA variant optimized for 24 VAC outputs.
Replacement Considerations
Direct substitutes include other manufacturers' Class 2 transformers with identical 25 VA ratings, 115/230 VAC inputs, and 24 VAC outputs. Verify mechanical footprint and terminal spacing before substitution. Generic equivalents may differ in insulation class or physical dimensions.
