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DPC-16-75
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Product Detailed Parameters
- Description：PWR XFMR LAMINATED 1.2VA 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 150mA, Series 75mA
- Primary Winding(s)：Dual
- Secondary Winding(s)：Dual
- Center Tap：No
- Power - Max：1.2VA
- Mounting Type：Through Hole
- Termination Style：PC Pin
- Size / Dimension：34.90mm L x 28.60mm W
- Height - Seated (Max)：30.15mm
- Voltage - Isolation：1500Vrms
- Weight：0.188 lb (85.28 g)
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Overview
The Signal Transformer DPC-16-75 is a laminated core power transformer designed for low-power applications. It features dual primary voltage ratings of 115 VAC and 230 VAC, providing flexibility for global deployment. The secondary output supports series configuration at 16 VCT with a current rating of 75 mA, or parallel configuration at 8 V with a current rating of 150 mA. With a total power rating of 1.2 VA, this component operates effectively within a frequency range of 50 Hz to 500 Hz without degradation in output voltage performance.
Feature Summary
- Dual primary voltage capability for 115 VAC and 230 VAC input sources
- Configurable secondary outputs supporting series 16VCT or parallel 8V connections
- Operational stability maintained across a wide frequency spectrum from 50 Hz to 500 Hz
Applications
- Servo system power supplies
- Industrial automation control circuits
- Low-power electronic equipment requiring isolated AC power
Procurement Notes
Verify the specific datasheet version to confirm exact electrical tolerances and mechanical dimensions before integration. Ensure that the selected mounting configuration aligns with the PCB layout requirements. Confirm compliance with relevant safety standards applicable to the target market. Cross-reference part numbers to distinguish between refurbished and new units if sourcing from third-party distributors.
Selection Notes
Select this model when a compact, through-hole mounted transformer is required for low-voltage AC power isolation. The choice is appropriate for designs needing flexible secondary voltage configurations via series or parallel winding connections. Consider the 1.2 VA power limit to ensure it meets the load requirements of the downstream circuitry without exceeding thermal constraints.
Part Context
This component belongs to the PC series of power transformers manufactured by Signal Transformer. The series is characterized by laminated core construction suitable for general-purpose power conversion tasks. The DPC-16-75 variant specifically addresses applications requiring precise voltage stepping and isolation in industrial and servo environments.
Replacement Considerations
Direct substitutes may include other models within the Signal Transformer PC series offering similar 1.2 VA ratings and pinout compatibility. Verify secondary voltage configurations and physical footprint dimensions to ensure mechanical interchangeability without redesigning the host assembly.
