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DP-241-7-48L
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 56VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：48V
- Current - Output (Max)：1.2A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：56VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：93.70mm L x 49.20mm W
- Height - Seated (Max)：57.80mm
- Voltage - Isolation：2500Vrms
- Weight：1.7 lbs (771.1 g)
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Overview
The DP-241-7-48L is a single-phase laminated core power transformer designed for industrial applications. It operates at 50/60 Hz with a power rating of 56 VA. The primary winding supports dual voltage inputs of 115 VAC and 230 VAC. The secondary output provides 48 VCT (Center Tap) at a maximum current of 1.2 A. It features chassis mounting, wire lead termination, and an isolation voltage of 2500 Vrms. The unit complies with RoHS standards and functions within a temperature range of -40°C to +105°C.
Feature Summary
- Dual primary voltage configuration for flexible input compatibility
- Center-tapped secondary winding for rectification circuits
- Chassis mount design with wire lead termination
- High isolation voltage rating for safety
Applications
- Industrial control panels
- Power supply units requiring center-tapped rectification
- Equipment operating on 50/60 Hz mains frequency
Procurement Notes
Verify the specific suffix 'L' against the manufacturer's latest datasheet to confirm physical dimensions and pinout compatibility. Ensure the application environment stays within the specified -40°C to +105°C operating temperature range. Confirm that the 56 VA power rating meets the load requirements without exceeding thermal limits during continuous operation.
Selection Notes
Select this model when a 56 VA laminated transformer with a 48V center-tapped secondary is required. It is suitable for designs needing dual primary voltage options (115V/230V). Consider the chassis mounting style and wire leads for integration into larger assemblies where PCB mounting is not feasible.
Part Context
This component belongs to the Two-4-One™ series by Signal Transformer. It is part of a family of standard laminated power transformers offering various voltage and wattage combinations. The series is characterized by robust construction and compliance with international safety standards for industrial electronics.
Replacement Considerations
Direct substitutes include other models in the DP-241 series with matching VA ratings and secondary voltages, such as DP-241-6-36L or DP-241-4-24L, provided the electrical specifications align with the circuit requirements.
