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DPC-16-260
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 4.4VA TH
- Series：DPC
- Mfr：Signal Transformer
- Package：Box
- Type：Laminated Core
- Voltage - Primary：115V, 230V
- Voltage - Secondary (Full Load)：Parallel 8V, Series 16V
- Current - Output (Max)：Parallel 520mA, Series 260mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：4.4VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：41.30mm L x 31.80mm W
- Height - Seated (Max)：34.92mm
- Voltage - Isolation：1500Vrms
- Weight：0.313 lb (141.97 g)
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Overview
The Signal Transformer DPC-16-260 is a shielded, laminated power transformer designed for printed circuit board mounting. It features dual primary windings rated for 115 VAC and 230 VAC operation. The secondary output provides a center-tapped configuration of 16 VCT/8 V with current ratings of 260 mA in series or 520 mA in parallel. With a power rating of 4.4 VA, this through-hole component supports 50/60 Hz frequencies.
Feature Summary
- Shielded construction to minimize electromagnetic interference
- Dual primary winding capability for versatile voltage input
- Center-tapped secondary output for flexible rectification
- Low-profile design suitable for PC board applications
Applications
- Industrial machinery control circuits
- Power transmission and distribution equipment
- Renewable energy system components
- General electrical equipment power supplies
Procurement Notes
Verify the specific manufacturer designation as sources attribute this part to both Signal Transformer Inc. and Bel Fuse. Confirm RoHS compliance status directly from the official datasheet before integration. Ensure the through-hole footprint dimensions match your PCB layout constraints. Validate that the 4.4 VA rating meets your thermal and load requirements for continuous operation.
Selection Notes
Select this model when a compact, shielded transformer is required for low-voltage AC power conversion. The dual primary winding allows compatibility with both 115V and 230V mains without rewiring. Consider the center-tapped secondary if full-wave rectification is needed. Ensure the 50/60 Hz frequency range aligns with your system's input power specifications.
Part Context
This component belongs to the DPC series of signal and power transformers. These units are characterized by their laminated core construction and board-mount form factor. The series is engineered for reliability in industrial environments where electromagnetic shielding is critical for signal integrity and noise reduction.
Replacement Considerations
The DPC-16-260B10 is a related variant within the same product family. Verify pinout compatibility and exact electrical parameters before substitution. Note that availability may vary between manufacturers claiming this part number.
