Repair
Repair Price: $ 1,524.00
Purchase
CSL Part Number: 73198
Product Overview: The F6000 VI Amplifier Card is a high-voltage amplifier control board used in Doble F6000 series power system simulators, particularly the F6150SV test set. It amplifies voltage and current signals for protective relay testing and power system simulation applications. The board operates with multiple power supply inputs including +5V, +12V, -12V, and up to 320-350VDC, utilizing N-channel MOSFETs, analog switches, and operational amplifiers to generate precise test signals. Common in utility and industrial testing laboratories for validating power system protection schemes.
Category: Control Board
Manufacturer: Doble Engineering
Manufacturer Part Number: 04D-0679-01 REV. D
Series: F6000 Power System Simulators
Include problem with the control. Warranties to repaired section only.
Common Failures
Based on units we have evaluated, common issues with this product may include open fuses, overheating, and corrosion on circuits. Frequently affected components include fuses, resistors, and MOSFETs, which can contribute to the device shutting down or underperforming. Overheating of chips has also been observed in some cases.
Repair Approach
Repairs may involve replacing defective components such as fuses, resistors, and MOSFETs. In cases of corrosion, cleaning of the affected areas is conducted, followed by protective measures as needed. Component testing is performed to verify proper operation.
Testing & Quality
After repairs, units undergo testing to verify functionality according to our standard procedures. Units are powered up and checked for proper operation before being prepared for return.
Limited Repair
The Doble Engineering part number is only available as a limited repair at our facility. Repairs to this item may be limited due to several reasons:
- Availability of parts
- Less than 100% test ability due to required support equipment
To have us attempt a repair on your Doble Engineering part follow these steps:
Step 1 -
Click the Repair Now button above to add the part and complete the RMA form.
Step 2 -
Print the RMA form that is sent to your email, and put it in the box with the parts for repair.
Step 3 -
Mail the box to the address on the RMA.
After we receive your item, we will perform an inspection and an authorization to repair will be sent for your approval. Work will begin after your authorization is received.
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