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DP-241-7-24
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 56VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：24V
- Current - Output (Max)：2.4A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：56VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- 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 Signal Transformer DP-241-7-24 is a laminated core power transformer designed for industrial applications operating at 50/60 Hz. It features a split bobbin construction with dual primary windings and a single secondary winding, supporting input voltages of 115V or 230V. The unit delivers a maximum power rating of 56VA with a secondary output of 24V at 2.4A. It provides 2500Vrms dielectric isolation and utilizes chassis mounting with quick connect and solder lug termination styles.
Feature Summary
- Split bobbin construction ensures superior electrical isolation and low capacitive coupling between windings.
- Dual primary winding configuration allows flexible operation across standard 115V and 230V input lines.
- Robust chassis mount design facilitates secure installation in industrial equipment enclosures.
Applications
- Industrial control systems requiring isolated power supply
- Equipment needing 24V AC secondary power
- Chassis-mounted electronic assemblies
Procurement Notes
Verify the specific ordering suffix to confirm terminal style and voltage ratings, as variations exist within the Two-4-One series. Confirm RoHS compliance status for environmental regulations. Check lead times due to potential manufacturing delays. Ensure mechanical dimensions fit the target enclosure space before procurement.
Selection Notes
Select this model when high isolation voltage and low capacitive coupling are critical for signal integrity. The dual primary design offers flexibility for global voltage compatibility. Consider the physical size and weight constraints, as the unit weighs approximately 771 grams. Verify that the 24V secondary output matches the load requirements precisely.
Part Context
This component belongs to the Two-4-One series by Signal Transformer, known for split bobbin technology. The series emphasizes enhanced isolation performance compared to standard laminated transformers. It serves as a reliable solution for industrial power distribution where safety and noise reduction are prioritized over compactness.
Replacement Considerations
Direct substitutes may include other models from the DP-241 series with matching VA ratings and secondary voltages. Verify pinout compatibility and mounting hole patterns before swapping. Consult manufacturer cross-reference guides for equivalent parts with identical electrical specifications.
