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DP-241-6-120L
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 30VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Bulk
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：120V
- Current - Output (Max)：250mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：30VA
- Mounting Type：Chassis Mount
- Termination Style：Wire Leads
- Size / Dimension：82.60mm L x 44.30mm W
- Height - Seated (Max)：49.80mm
- Voltage - Isolation：2500Vrms
- Weight：1.1 lbs (499 g)
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Overview
The DP-241-6-120L is a laminated core power transformer from the Two-4-One series, rated at 30 VA. It features dual primary windings supporting 115 VAC and 230 VAC inputs with a single secondary winding providing 120 VCT output. The unit delivers a maximum secondary current of 250 mA and operates at 50 Hz or 60 Hz frequencies. Designed for chassis mounting, it utilizes quick connect termination style. Physical dimensions are 82.6 mm in length, 44.3 mm in width, and 49.8 mm in height, with an operating temperature range spanning from -40°C to +105°C.
Feature Summary
- Dual primary winding configuration enables flexible input voltage selection between 115 VAC and 230 VAC.
- Single secondary winding provides center-tapped output capability for rectification applications.
- Chassis mount design facilitates secure installation within industrial control enclosures.
Applications
- Industrial control panel power supplies
- Equipment requiring isolated AC power distribution
- Rectifier circuit input stages
Procurement Notes
Verify that the specific order matches the DP-241-6-120L designation to ensure correct secondary voltage rating. Confirm mechanical compatibility by checking chassis mounting hole patterns against the specified dimensions. Ensure the application environment remains within the stated thermal limits. Validate that the required current does not exceed the 250 mA rating under all load conditions.
Selection Notes
Select this component when a 30 VA capacity is sufficient for the load requirements. Choose this model if chassis mounting is preferred over PCB integration. Consider the dual primary feature if the system must support multiple input voltage standards. Verify that the quick connect termination style aligns with the available wiring infrastructure.
Part Context
This part belongs to the Signal Transformer Two-4-One series, which offers standardized power solutions for industrial applications. The series provides various power ratings and voltage configurations to meet diverse equipment needs. These transformers are designed for reliability in controlled environments, offering consistent performance across the specified temperature range.
Replacement Considerations
Consult official substitution lists for compatible alternatives. Verify that any replacement maintains identical electrical ratings and physical footprint constraints.
FAQ
What is the isolation voltage rating?
The datasheet specifies an isolation voltage of 2500 Vrms between windings.
Does the transformer include a center tap on the secondary?
Yes, the secondary output is rated at 120 VCT, indicating a center-tapped configuration.
