Tektronix 670-3770-01 Secondary Power Supply Board

Description:

The Tektronix 670-3770-01 Secondary Power Supply Board is used in the secondary power regulation and distribution system of Tektronix oscilloscopes. Commonly installed in Tektronix 434 Oscilloscopes where it generates and distributes regulated DC voltages required by the instrument's analog, digital, and display circuitry. Maintenance technicians, calibration laboratories, and electronics service engineers use this power supply board for oscilloscope repairs, preventive maintenance, restoration of legacy test equipment, and replacement of defective secondary power supply assemblies.

Applications:

The Tektronix 670-3770-01 Secondary Power Supply Board is designed to provide stable regulated secondary voltages for precision electronic test equipment. It is commonly used in Tektronix 434 Oscilloscopes, electronics calibration laboratories, industrial maintenance facilities, research and development laboratories, educational institutions, and instrument repair centers where reliable power regulation is essential for accurate oscilloscope operation.

Technical Specifications:

• Manufacturer: Tektronix, Inc.
• Manufacturer Part Number (MPN): 670-3770-01
• Product Type: Secondary Power Supply Board
• Function: Secondary Power Supply Circuit Board Assembly
• Compatible Equipment: Tektronix 434 Oscilloscope
• Board Designation: A10 Assembly
• Input Source: Primary Power Supply Board (A9)
• Output Function: Regulated Secondary DC Voltage Distribution
• Installation Type: OEM Printed Circuit Board Assembly (PCBA)
• Board Construction: Multi-Component Printed Circuit Board
• Application: Internal Instrument Power Regulation and Distribution
• Service Application: Oscilloscope Repair, Maintenance, and Calibration
• Operating Environment: Electronic Test and Measurement Equipment, Calibration Laboratories, and Industrial Service Facilities

Common Replacements:

• Tektronix 670-3770-00
• Tektronix 670-3769-01
• Tektronix 670-3769-00