2A Variable Isolation Transformer (200VA) 0–37VAC with LCD Voltmeter | SC-2T
The SC-2T is a compact 2A (200VA) variable isolation transformer (variac) engineered for safe low-voltage AC testing, electronics repair, educational labs, and bench prototyping. Featuring internal galvanic isolation, continuous variable control from 0 to 37VAC, an integrated LCD digital voltmeter, and a grounded 3-prong input system, it provides clean, controlled AC power for precision bench work.
Why Choose the SC-2T Variable Isolation Transformer?
- Internal Electrical Isolation for Safety: Separates the low-voltage AC output from the main supply, protecting sensitive low-voltage circuits, microcontrollers, and test equipment during troubleshooting.
- Precision Real-Time LCD Monitoring: Integrated digital LCD voltmeter provides accurate, instant tracking as you adjust AC voltage outputs between 0 and 37VAC.
- Compact 200VA Benchtop Design: Heavy-duty, space-saving metal housing designed specifically for technician workstations, repair benches, and school laboratories.
Technical Specifications
- Model / Part Number: SC-2T
- Input Voltage: 120VAC, 50/60Hz (Standard US Wall Outlet)
- Output Voltage: 0–37VAC Variable (Isolated Output)
- Power Capacity: 200VA (2 Amp Continuous Load Capacity)
- Display: Integrated LCD Digital Voltmeter
- Input Grounding: Grounded 3-Prong Input System
- Protection: Built-in Fuse
- Weight: 5.5 lbs
Common Applications — Who Is This For?
- Electronics & PCB Repair: Safely power and troubleshoot low-voltage AC circuits, relays, and power supply stages without line-voltage hazards.
- R&D & Bench Prototyping: Test low-voltage AC components, small AC motors, and prototype circuits under controlled 0–37VAC conditions.
- Educational Electronics Labs: Demonstrate variable AC voltage concepts, transformer theory, and circuit isolation safely in classroom settings.
Frequently Asked Questions
Q: What is the primary use of the SC-2T?
A: The SC-2T is designed for testing and repairing low-voltage AC devices requiring up to 37VAC and 2A (200VA) max, providing clean isolated power for bench safety.
Q: Is the output voltage isolated from incoming wall power?
A: Yes. Internal isolation separates the 0–37VAC output from line voltage to protect connected equipment and test gear like oscilloscopes during bench work.
Q: Can I run 120V gear on this transformer?
A: No. The SC-2T maxes out at 37VAC output. For higher voltage AC bench work up to 130VAC, view our 10A unit (SC-10T-2).
