Repair
Repair Price: $ 1,008.00
Purchase
CSL Part Number: 56388
Product Overview: The Lambda JFS2000-48 is a 48-volt DC industrial power supply capable of delivering up to 41.6 amps continuous output power. It features adjustable output voltage from 36 to 56 VDC and includes overvoltage protection settings adjustable from 40V to over 60V. The unit operates from 208V three-phase AC input and is commonly used in paper manufacturing and other industrial applications requiring stable, high-current DC power. Built-in voltage adjustment potentiometers allow fine-tuning of output levels.
Category: Power Supply
Manufacturer: Lambda
Manufacturer Synonyms: Densei, Lambda Electronics, TDK-Lambda
Manufacturer Part Number: JFS2000-48
Series: JFS Series Industrial Power Supply
Power supplies are tested with a minimum 4-hour burn-in, under load.
Common Failures
This product may experience issues with the power supply. A common failure mode involves the potentiometer, which can suffer from physical damage or malfunction, affecting voltage adjustment capability.
Repair Approach
Repair efforts may include replacing damaged potentiometers and correcting physical deformations, such as bent tabs. Mechanical disassembly and reassembly may be performed to access and address identified issues.
Testing & Quality
Diagnostic and burn-in tests are performed to verify that the power supply maintains stable voltage output under various loads. Testing may include checking the unit's performance with no load, under a 25-ohm load, and at approximate 60% total load capacity. Unit outputs, such as voltage stability and indicator functions, are verified to confirm proper operational status.
Service and repair your broken Lambda part
We can repair your Lambda model JFS2000-48 in our facility. Let our skilled technicians get your Lambda 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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