SMT, PCB Electronics Industry News

The Method to Maintain Printed Circuit Board

Aug 13, 2015

Shenzhen KeYou PCB Co., Ltd

Shenzhen KeYou PCB Co., Ltd

Many people may have questions: how should we maintain PCB boards?and how to make PCB boards use longer?now china pcb manufacturer analyse printed circuit board maintenance for you.
1. Maintenance half a year:
(1)Clean the dust on the PCB board every quarter. You can use the special cleaning fluid to clean them. After all the dust is cleaned, use the blower to dry the boards.
(2)Check the components to see whether there is trace showing over heat or not and the electrolytic capacitors have the leakage phenomenon or not, if it is,then we should replace the bad ones.
2. Maintenance annual:
(1)Clean the dust on the PCB.
(2)Sampling the PCB's electrolytic capacitor capacity. If the electrolytic capacitor's capacity is less than 20% of the nominal capacity or the electrolytic capacitor working time lasts 10 years,we should replace these PCB boards to ensure the performance function of circuit board.
(3)Regarding to the high power device coated with thermal grease, you should check whether the thermal grease is dried well or not. If it is dried well, you should wipe out it, and then coat new thermal grease in order to prevent the high power device burning out due to bad heat dissipation of the PCB circuit board.

Sep 14, 2015 -

High Frequency PCB with Broad Prospects

Sep 06, 2015 -

Keyou PCB Manufacturer Watch 9.3 Military Parade

Aug 25, 2015 -

PCB Manufacturer Keyou PCB Join the Shenzhen Chamber of Commerce

Aug 03, 2015 -

KeYou PCB Meet Customers from Uzbekistan and Singapore

Jun 25, 2017 -

Libra Industries’ Christopher R. Howell Memorial Foundation Awards $20,000 in Scholarships during Annual Golf Outing

Jun 25, 2017 -

SHENMAO Exhibits at IMAPS System in Package June 27-28, 2017 Introducing 3 New Semiconductor Packaging Fluxes

Jun 25, 2017 -

Ersa Brings the ‘Little Big One’ to SMTA Ohio – Award-Winning Selective Solder

Jun 25, 2017 -

Optimal Electronics Releases Process Control and Traceability Solution for Nordson ASYMTEK Applications in Clean Rooms for Sensor Assembly

Jun 25, 2017 -

Inovaxe Partners with Repstronics in Mexico

Jun 22, 2017 -

PNC Inc. Invests in LED Laser Direct Imaging system from Miva Technologies

Jun 22, 2017 -

Addressing The Modulation of Light Output -- High Quality LED Manufacturing

Jun 22, 2017 -

Schleuniger, Inc. Receives 2017 Best of Manchester Award

Jun 21, 2017 -

Inovar Inc. Breaks Ground for New Facility on USU Innovation Campus

Jun 21, 2017 -

PNC Inc. Launches Design Webinar Series

See electronics manufacturing industry news »

The Method to Maintain Printed Circuit Board news release has been viewed 111 times

Plasma prior Conformal Coating

PCB Rework / Repair Services