Repair
Repair Price: $ 1,124.00
Purchase
CSL Part Number: 73472
Product Overview: The Tenma 72-7570 is a dual-channel benchtop power supply delivering up to 60V and 20A per channel with a maximum combined output of 420W. It provides independently adjustable voltage and current on both channels, making it suitable for laboratory testing, electronics development, prototyping, and general-purpose DC power applications. The unit features programmable voltage control, load regulation, and low ripple output for stable performance during testing and measurement tasks. Common applications include powering embedded systems, testing circuit boards, and providing variable DC voltage for research and development environments.
Category: Power Supply
Manufacturer: Tenma
Manufacturer Part Number: 72-7570
Power supplies are tested with a minimum 4-hour burn-in, under load.
Common Failures
Units frequently experience issues with voltage programming, load regulation, and ripple. These issues are often related to electrolytic capacitors.
Repair Approach
Our repair process typically involves replacing electrolytic capacitors as needed based on evaluation findings. Each unit is assessed individually to determine the appropriate repair strategy.
Testing & Quality
Following repair, units undergo diagnostic testing, which may include verifying voltage outputs across various settings and ensuring noise levels are within acceptable limits. Testing procedures are tailored to the specific unit and repair performed.
Service and repair your broken Tenma part
We can repair your Tenma model 72-7570 in our facility. Let our skilled technicians get your Tenma 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.
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