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241-3-120L is listed in the Power Transformers range at ChipApex. The manufacturer field lists Signal Transformer. Its product description is PWR XFMR LAMINATED 2.4VA CHAS MT. Review the specifications below when checking this part for your BOM.
Power Transformers specifications for 241-3-120L
- Description：PWR XFMR LAMINATED 2.4VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V
- Voltage - Secondary (Full Load)：120V
- Current - Output (Max)：20mA
- Primary Winding(s)：Single
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：2.4VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：52.60mm L x 29.60mm W
- Height - Seated (Max)：31.20mm
- Voltage - Isolation：2500Vrms
- Weight：0.25 lb (113.4 g)
Power Transformers datasheet and documents for 241-3-120L
Power Transformers Overview
The Signal Transformer 241-3-120L is a laminated core power transformer with a split bobbin construction. It features a single primary winding rated for 115 VAC input and a single secondary winding providing 120 VCT output at 20 mA. The unit has a power rating of 2.4 VA and utilizes quick connect terminals for electrical connections. Designed for chassis mounting, the component measures 52.6 mm in length, 29.6 mm in width, and 31.2 mm in height.
Power Transformers Feature Summary
- Split bobbin construction provides superior isolation and low capacitive coupling between windings.
Power Transformers Applications
- Industrial equipment requiring isolated power supplies
- Chassis-mounted electronic assemblies
- Control systems utilizing split secondary configurations
Power Transformers Procurement Notes
Verify that the specific part number matches the required voltage and current specifications. Confirm that the chassis mounting style and quick connect terminal type are compatible with the target assembly design. Ensure the 2.4 VA power rating meets the load requirements of the application circuit.
Power Transformers Selection Notes
Select this component when a split bobbin transformer is needed for enhanced isolation performance. The 115 VAC primary and 120 VCT secondary configuration suits applications requiring center-tapped outputs. Consider the physical dimensions and chassis mount requirement during mechanical integration planning.
Power Transformers Part Context
This model belongs to the 241-L series from Signal Transformer. The series utilizes split bobbin technology to achieve high dielectric strength and reduced capacitive coupling. These transformers are designed for industrial environments where reliable isolation is critical for safety and signal integrity.
Power Transformers Replacement Considerations
Cross-reference with other 241-L series variants for different power ratings or voltage configurations. Verify compatibility with existing PCB layouts or wiring harnesses if substituting with similar laminated core transformers from other manufacturers.
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