How to Maintain and Service High-Frequency Transformers

How to Maintain and Service High-Frequency Transformers

High-frequency transformers are essential components in nearly every electronic device. If a high-frequency transformer malfunctions, it can render the electronic device inoperable, cause explosions, or even lead to complete scrapping. Therefore, to extend the lifespan of electronic devices, proper maintenance and servicing of high-frequency transformers are crucial. Here’s how to perform maintenance and servicing:

1. Keep detailed records of maintenance and trial operation.

2. Close the grounding switch on the high-voltage side again to allow the transformer to discharge.

3. Check if the transformer’s grounding is in good condition and if the ground wire is corroded; severely corroded wires should be replaced.

4. Inspect the busbar contact surfaces to ensure they are clean; remove oxide layers from the contact surfaces and apply electrical compound grease.

5. Clean dust from around the transformer and its accessories, and check if fire-fighting facilities and ventilation systems are in good condition.

6. Connect the control power operation fuse of the low-voltage side circuit breaker, rehang the "No Switching On" sign to prevent reverse power transmission to the transformer.

7. Put the standby transformer into operation, disconnect the low-voltage side circuit breaker of the transformer under maintenance, remove the control power operation fuse, and hang the "No Switching On" sign at the switch handle.

Kinghelm Technology High-Frequency Transformers

1. Disconnect the high-voltage side circuit breaker of the transformer under maintenance, close the grounding switch, fully discharge the transformer, lock the high-voltage cabinet, and hang the "No Switching On" sign at the switch handle.

2. Disconnect the high-voltage side grounding switch, recheck the transformer site and low-voltage side control wires; if everything is correct, close the high-voltage side circuit breaker of the transformer, conduct a trial operation of the transformer, and remove the high-voltage side sign.

3. Tighten (all connections).

Why Can Chengpin Technology High-Frequency Transformers Gain Customers' Recognition?

1. Lean production line with one-piece flow, no accumulation of work-in-progress.

2. Fully automated production from winding, assembly to comprehensive testing.

3. 100% raw materials from well-known enterprises to ensure quality from the source.

Advantages of Chengpin Technology Transformers:

1. The company has obtained ISO 9001:2015, ISO 14001:2015, IATF16949, and UL certifications, ensuring products meet international quality standards.

2. Chengpin Technology has its own dedicated laboratory, which can conduct various reliability tests from raw materials to finished products before shipment, safeguarding product quality.

3. Long-term stable and reliable batch quality has enabled the company to retain a group of loyal major brand customers who place orders continuously since its establishment.

4. Although the price is slightly 10-20% higher, the service life is 1-2 times that of the industry average. The sampling rate for raw material inspection is 2-3 times the industry standard. Despite similar production processes, Chengpin’s factory has up to 75 quality control points, providing more reliable guarantees than insurance companies. It is difficult for other factories to adopt higher quality standards than ours.