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DP-241-6-28
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 30VA CHAS MT
- Series：Two-4-One™
- Mfr：Signal Transformer
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：28V
- Current - Output (Max)：1.1A
- Primary Winding(s)：Dual
- Secondary Winding(s)：Single
- Center Tap：Yes
- Power - Max：30VA
- Mounting Type：Chassis Mount
- Termination Style：Solder, Quick Connect
- 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 Signal Transformer DP-241-6-28 is a laminated core power transformer with a 30 VA rating. It features dual primary windings rated for 115 VAC and 230 VAC operation at 50/60 Hz. The secondary winding provides a single output of 28 VAC at 1.1 A. Designed for chassis mounting, it utilizes screw terminals for connection. The unit employs split bobbin construction to ensure superior isolation and low capacitive coupling between windings.
Feature Summary
- Split bobbin construction for superior isolation
- Dual primary winding capability
- Chassis mount design
Applications
- Industrial control panels
- Servo power systems
- General purpose AC power conversion
Procurement Notes
Verify the specific voltage configuration required for your application, as the dual primary allows selection between 115V and 230V inputs. Confirm that the chassis mounting style and screw terminal type are compatible with your enclosure design. Ensure the 30 VA power rating meets the load requirements of the connected circuitry to prevent overheating or performance degradation during continuous operation.
Selection Notes
Select this component when a robust industrial-grade transformer with high isolation is needed. The split bobbin design offers better noise immunity compared to standard wound transformers. Consider the physical dimensions and chassis mounting requirements to ensure proper fit within the equipment housing. Verify that the 28V secondary output aligns with the downstream circuit specifications.
Part Context
This model belongs to the DP-241 series from Signal Transformer, which specializes in laminated core power transformers. The series is characterized by its split bobbin construction, providing enhanced electrical isolation and reduced capacitive coupling. These transformers are commonly used in applications requiring reliable power distribution in industrial environments.
Replacement Considerations
- DP-241-5-10L
- DP-241-5-56
FAQ
What is the dielectric strength of the DP-241-6-28?
The transformer has a dielectric strength of 2500 Vrms.
How is the DP-241-6-28 mounted?
It is designed for chassis mounting using screw terminals.
