TDK-Lambda Lambda GSP40-375 Power Supply Repair

$245.00 evaluation fee

🛡️ 90-Day Warranty ✓ Fee Credited to Repair ⚡ No Forms Needed

June Company delivers precision TDK Lambda repair with traceable calibration documentation. We restore full performance for remote sensing and voltage regulation functions.

Helpful Resources

📋 How It Works

Submit Request – Pay evaluation fee & provide equipment details
Ship to Us – Send your equipment to our Oregon facility
We Evaluate – Detailed diagnosis & repair estimate
Fee Credited – Your evaluation fee applies to repair cost
We Repair – Professional repair with 90-day warranty

🔧 Fast Turnaround: Most repairs are completed within 1–3 business days.
📏 Precision Calibration: NIST-traceable calibrations included for most repairs.
🛡️ Warranty: 90-day warranty on all repairs.
📝 Transparency: Detailed evaluation and repair estimate before work begins.

✓ Evaluation Fee Credited Toward Repair

This evaluation fee is applied as credit toward your final repair cost. After we evaluate your equipment, you'll receive a detailed estimate before any repair work begins.

Description

Lambda GSP40-375 Power Supply Repair

The TDK-Lambda GSP40-375 (Genesys+ series) is a very-high-current programmable DC power supply — 40 V / 375 A, ~15 kW, built for extreme-current applications like plating, electrochemistry, and high-current component testing. At 375 A the output stage, heavy current bus, and cooling carry extreme stress, which is where faults appear.

June Company repairs and calibrates the Lambda GSP40-375 for high-current industrial and test users.

Common Lambda GSP40-375 problems we fix

Voltage-regulation faults — output won’t hold setpoint, the regulation loop repaired and recalibrated.
Won’t reach rated current — output-stage failure on an extreme-current unit, rebuilt so it sources full 40 V / 375 A.
High-current bus / connection faults — the heavy output bus, serviced for solid low-resistance connection.
Remote-sensing faults — the sense circuit, repaired.
Cooling-system service — thermal faults causing shutdown under load.

FAQs

My GSP40-375 won’t deliver full current — fixable? Yes. Extreme-current output-stage faults are serviceable; we restore full rated current and recalibrate, with a NIST-traceable certificate.

Is remote sensing verified? Yes — regulation and remote sensing are checked against spec.

Every repair includes NIST-traceable calibration and a 90-day parts-and-labor warranty. Email us or submit a service request.

Brand

TDK Lambda Repair

Repair and calibration of TDK Lambda power supplies happens on our bench. TDK Lambda products by category: Power Supply Repair. Examples of TDK Lambda equipment we service: the TDK-Lambda ALE 402L-1kV-POS Power Supply, TDK-Lambda ALE 402L-10kV-POS Power Supply and TDK-Lambda ALE 402L-15kV-POS Power Supply. For power supplies from TDK Lambda, repair includes NIST-traceable calibration and a 90-day warranty. No TDK Lambda repair starts until you approve the firm quote.

Shipping & Returns

Packing your equipment. You are responsible for packaging equipment adequately for transit. We strongly recommend the original manufacturer’s case, or double-boxing with at least two inches of shock-absorbing material on all six sides. We return your equipment in the packaging it arrived in, so please send it in packaging that will survive the return trip as well. If your packaging is damaged or inadequate for the return, we will substitute suitable packaging and may charge the cost of materials.

Insurance. Equipment is not insured by June Company while in transit. We strongly recommend insuring your shipment for its full replacement value.

Risk of loss. Risk of loss remains with you until your equipment is received at our facility, and transfers back to you when your repaired unit is delivered to the carrier (F.O.B. shipping point). June Company is not responsible for equipment lost, delayed, misdelivered, or damaged in transit, in either direction.

Return label. A prepaid and preprinted return shipping label should be included with your shipment. If one is not included, we will provide one.

Transit damage. Damage occurring in transit is the responsibility of the carrier. It is not a warranty defect and is not covered by the 90-day repair warranty. Any claim must be filed by you with the carrier; we will supply photographs and documentation to support it at no charge.

Full details: Terms & Conditions, Section 6 · Return Policy