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3-5 Business Days Shipping On Standard Orders

All Orders Have $50.00 Minimum Requirement

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TPS-0120 Power Supply | 120V Replacement Transverter

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TPS-0120 Power Supply | 120V Replacement Transverter

This product can also be purchased on Amazon

SKU: TPS-0120

3-5 Business Days Processing Time On All Orders
Need it sooner?
Contact our sales team (260)426-1565!


This IS NOT a replacement for the PL-6 pilot light transformer.
Replacement for Part #(s): TVR-1 or 78K1 / 17C



The TPS-0120 Power Supply (Transverter) is a replacement 120V power supply for Touch-Plate Low-voltage Lighting Systems installed between 1946-1985.

Touch-Plate Model #: TPS-0120


Direct replacement for the TVR-1 or 78K1 / 17C
Primary voltage: 120VAC @ 20ma Input
Secondary Voltage: 28.5 VDC at 28ma (0.028amp) Output


1.2 VA Class 2

Common Applications

Touchplate Legacy Systems installed between 1946-1985


Sales Sheets:

Technical Documents:

Engraving Templates:

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Need help troubleshooting your Touch-Plate system? We have documentation for all of Touch-Plate’s Products Online.  Check out  ‘Technical Support’ from the main menu!

Would you rather work with someone directly?  You can email questions & pictures to [email protected] and a team member will respond to you as quickly as possible.

You can also give us a call during our regular business hours at (260)426-1565.   We look forward to helping you get the lights back on!

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Product Specifications

Manufacturing Information:

Manufacturer: Touch-Plate
Product SKU #: TPS-0120
Direct Replacement for Part #(s): TVR-1 or 78K1 / 17C

Product Details:

Product Type: Replacement Transverter
Operational Environment: Max Operating temp of 65 degrees Celcius
Product Material: Black Rynite Plastic Case
# of Relays: Can power multiple relay panels

Product Dimensions:

Height: 1.875 in.
Width: 3.3125 in.
Weight: 0.6 pds lbs
Depth: 2.75 in.
Diameter: -

Technical Information:

Coil Power: N/A
Coil Max Temperature: N/A °F
Wire Type(s): Low Voltage Output - 18-22 AWG
Coil Resistance: N/A
Protocol: Analog
Auxiliary Contact Configuration: N/A
Latching/Switching: • N/A
Power Input: • 120VAC @ 20ma Power Requirement
Power Output: • 28.5 VDC at 28ma (0.028amp) Output
Compatible Products: • Model 3000 Relays
• Touchplate Analog Contact Closure Switches

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