Neethsel HK Limited

Repair of power supplies

Repair of power supplies in 24 hours

At Neethsel HK, we specialize in repairing popular series power supplies, such as: 6EP by Siemens; QUNIT-PS by PHOENIX CONTACT.

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Neethsel HK offers repairs for power supplies from leading brands including:

ABB power supply repair
Repair of Allen-Bradley power supplies
Repair of Bosch Rexroth power supplies
Repair of B&R Automation power supplies
Control Techniques power supply repair
Repair of Danfoss power supplies
Repair of ELAU and Schneider Electric power supplies
FANUC power supply repair
HEIDENHAIN power supply repair

KEB power supply repair
Repair of KEBA power supplies
Repair of KUKA power supplies
Lenze power supply repair
Mitsubishi Electric power supply repair
Repair of Rexroth power supplies
Repair of SEW EURODRIVE power supplies
Siemens power supply repair
Repair of YASKAWA power supplies

Device diagnostics of power supplies

Express repair of power supplies

Functional tests of power supplies

Power Supply Repair and Regeneration

At Neethsel HK Limited, power supply repairs are carried out based on proven service procedures. This includes regenerating power components, checking protective circuits, and conducting load tests. Our team of technicians ensures the restoration of full functionality, guaranteeing high quality and reliable operation of power supplies in industrial environments.

Specialized power supply repair at Neethsel HK

We offer professional service for power supplies used in industry, automation and electronic devices. We repair 24V power supplies, switching power supplies, AC/DC converters and computer power supplies.

High quality spare parts – we use original components available in our warehouse in Hong Kong.
Functional tests – after each repair, we conduct thorough tests on diagnostic workstations.
Express repair time – troubleshooting possible even within 1 business day.
Reconditioning of discontinued models – we repair 24V DC power supplies, ATX power supplies and workshop power supplies that are no longer manufactured.

Warranty for up to 24 months – we provide long-term service protection for the completed repair.
International service – we service industrial power supplies for customers in Hong Kong, Europe and around the world.

Have your power supply repaired and receive a working device even in 24 hours!

To use our industrial power supply service, fill out the form.

Hotline Service: +48 717 500 983
Email: [email protected]

Have it repaired

Power supply repairs – precise diagnostics and service

The power supply repair process at Neethsel HK begins with a detailed analysis of the device’s condition. We perform:

Output voltage measurement – diagnosis of problems such as lack of voltage on the DC bus or lack of output voltage.
Checking key components – we assess the condition of transistors, rectifier diodes, capacitors and control circuits.
Fault identification – we analyze problems with voltage regulation, overloading and mechanical failures.
Precise replacement of parts – we use high-quality replacement components that meet the manufacturer’s specifications.

Advanced functional testing of power supplies

How does functional testing work in our service?

Voltage tests – we check the input voltage and output voltage, as well as the status of protection circuits.
Load tests – we simulate real operating conditions of 24V DC power supplies, switching power supplies and ATX power supplies, evaluating voltage stability.
Current tests – we diagnose the device’s response to overloads and short circuits, verifying the correct operation of protective circuits.
Energy efficiency measurements – we check the power factor to make sure the industrial power supply meets energy standards.
Thermal tests – we monitor the operating temperature to prevent the power supply from overheating under normal operating conditions.

Each power supply is monitored after testing for a specified period of time to confirm its stability and long-term reliability.

Power supplies are used in many industries, including:

Industrial automation
Robotics
Transportation and logistics

Food industry
Automotive industry

Textile industry
Pharmaceutical industry

Check out other industries

FANUC power supply repair

Read our post on how we repaired a FANUC power supply

Learn more

Industrial power supply repair at Neethsel HK

How do you go about repairing a power supply at Neethsel HK?

Have it repaired

To request a repair quote, please fill out the form and a Neethsel HK Account Manager will contact you as soon as possible.

The diagnostics of the device at Neethsel HK

You will receive a free of charge repair quotation within 7 working days. Alternatively, there is an option of receiving the quotation within 24 hours for an additional fee of 110 EUR.

Repair offer

We send the repair offer in the form of a pdf document, which includes information on repair time, price and warranty.

Repair and testing

RGB’s service team will restore the device to full operation and subject it to quality control during load tests or environmental simulations.

Neethsel HK Quality Guarantee

We provide a warranty of up to 24 months usually for the entire device, not just the sections under repair. The warranty also covers discontinued equipment.

Delivery of a working device

Fully operational and securely packaged, you can pick up the device in person or we will ship it to your address. Delivery is also possible, out of hours, available for a fee.

Transparent process

We ensure smooth flow of goods and services by monitoring the status of each device, the progress of repairs, and the method and quality of packaging to eliminate downtime and transportation damage.

Don’t throw it away – fix it!

At Neethsel HK we specialize in remanufacturing and repairing industrial power supplies, restoring them to full working order. Take care of your equipment and the environment – choose power supply repair instead of costly replacement!