Repair
Repair Price: $ 492.00
Purchase
CSL Part Number: 88488
Product Overview: The Payne Engineering 18E MK V Trigger Board is a firing control circuit used in SCR-based power control systems and drives. It generates gate trigger pulses for SCRs to regulate AC power delivery in industrial motor drives and heating applications. The board includes zener diodes for voltage regulation, programmable unijunction transistors (PUTs) for pulse timing, power resistors, electrolytic capacitors, and output transformers. Common configurations operate at line voltages around 390V phase-to-ground and use multiple trigger channels for multi-phase SCR control.
Category: Control Board
Manufacturer: Payne Engineering
Manufacturer Part Number: 18E MK V
Also Known As(AKA): 010495
Common Failures
Common issues with this product include lack of output, which may be related to component failure such as zener diodes, capacitors, or other circuit elements. Failures can occur due to component wear over time or environmental factors.
Repair Approach
Repairs may involve replacement of defective components such as zener diodes, capacitors, resistors, or transistors as identified during evaluation. We also address any previous repair work that may require correction.
Testing & Quality
Following repair work, units undergo testing which includes component-level diagnostics, functional testing, and burn-in testing to verify proper operation. Repairs are reviewed by our technicians to ensure quality standards are met.
Service and repair your broken Payne Engineering part
We can repair your Payne Engineering model 18E MK V in our facility. Let our skilled technicians get your Payne Engineering back in operation quickly.
Step 1 - Click the green 'Repair Now' button above to add the part and then complete the RMA.
Step 2 - The RMA form will be sent to you via email. Print the RMA form and put it in a box with the item(s) for repair.
Step 3 - Ship or mail the box to the address listed on the RMA.
Once the user has seen at least one product this snippet will be visible.