TT Electronics Signal Transformer 241-3-28 Transformer

Description:

The Signal Transformer 241-3-28 is used in electronic and industrial control systems to step down AC voltage and provide isolated power for low-voltage circuits. Commonly installed in power supplies, instrumentation equipment, audio systems, industrial controls, and test equipment. Maintenance teams and electronics technicians use this part for repair, retrofit, or replacement of low-power transformers in commercial and industrial electronic systems.

Applications:

The Signal Transformer 241-3-28 is designed for use in Signal Transformer power supply circuits requiring a center-tapped 28 VAC output at low current ratings. It is commonly used in industrial controls, audio amplifiers, instrumentation equipment, security systems, and electronic test equipment where isolated low-voltage AC power and compact transformer construction are required.

Technical Specifications:

• Manufacturer Part Number (MPN): 241-3-28
• Brand: Signal Transformer
• Product Type: Power Transformer
• Transformer Type: PCB / Chassis Mount Step-Down Transformer
• Primary Voltage: 115 VAC
• Secondary Voltage: 28 VCT (14-0-14 VAC)
• Output Current: 0.085 A (85 mA)
• Power Rating: 2.4 VA
• Frequency: 50/60 Hz
• Output Configuration: Center Tapped (CT)
• Mounting Type: Through Hole PCB or Chassis Mount
• Insulation Class: Class B (130°C)
• Dielectric Strength: 1500 VAC Primary to Secondary
• Construction: Laminated Core
• Operating Temperature: -20°C to +50°C
• Application: Low-Voltage Power Supplies and Signal Circuits
• Industry Applications: Industrial Controls, Audio Equipment, Instrumentation, Security Systems
• Safety Approvals: UL Recognized, CSA Certified

Common Replacements:

• Signal Transformer 241-3-24 Power Transformer
• Hammond Manufacturing 166J28 Transformer
• Triad Magnetics F-28X Power Transformer