Monthly Archives: June 2017

USB Bluetooth Circuit Card Manufacturing Facility Located within China

11 27424391 Source USB Bluetooth Circuit Card Manufacturing Facility Located within China PCBWay, PCB Board Prototype and Fab the Easiest Way! Dependant on: http://www.pcbway.com/about.html With approximately a decade in the field of circuit board prototype and manufacturing, we are focused on meeting the needs of our purchasers from a variety of industries in terms of […]

Ring final circuit test

http://www.routledge.com/u/electrical/pgitc/ This test is further explained in Chris Kitcher’s ‘Practical Guide to Inspection, Testing and Certification of Electrical Installations’, p43-52. For more electrical installation books visit: http://www.routledge.com/u/electrical/ source Why’s Solder Paste Inspection Essential? Solder Paste Inspection is usually accomplished to check out the solder paste deposits in the Printed Circuit Board (also called PWB) fabrication […]

HVAC AC Blower not working, troubleshooting Fan Control board, Fan not working.

Discussing relay and/or control board problems powering the blower motor on electric air handlers and gas furnaces. A quick easy way to trouble shoot most fan control boards to determine if the blower motor is working or if it is the control board. IF YOU FIND THIS VIDEO USEFUL * please* feel free to make […]

IC Tester / PCB Tester: How to find faults and repair PCBs

FULL VIDEO HERE: https://www.youtube.com/watch?v=VOM8CfRUkIY With ABI’s SYSTEM 8 Range of IC and PCB testers, you will be able to fault find / troubleshoot and repair any type of analogue or digital device or PCB. The tests can be carried out at component level as well as at PCB level. The SYSTEM 8 /BoardMaster Range includes […]

Repair of old AVR (Automatic Voltage Regulator) PCB.

A look at an old AVR (Automatic Voltage Regulator) PCB that I was asked if I could fix. these devices are used in generators to regulate the output voltage, which they do by varying the DC excitation of the rotating (rotor) central core of a generator. A generator works by spinning a polarised magnetic field […]

Implementing Guarding in Analog Tests at In-Circuit

For more information on the Keysight Board Test Systems and its features, go to http://www.keysight.com/find/ict How do you ensure that you measure the analog components on your product correctly at In-circuit Test, especially with the other components on the circuit? How do you isolate the device under test so that you can measure it accurately? […]

Pinpoint Alpha & Sigma – Affordable PCB Troubleshooting

Built on proven technology and powered by the renowned TestVue software, the PinPoint family of powerful diagnostic test systems allow you to prove your circuits are working or diagnose the exact cause of a failure when they don’t. source

How to repair washing machine Remco pcb relay failure D-lab Electronics

Repair tip to keep your Washing machine control board working. Easy technique utilizing NTE relay sub. The format of this repair demo is also handy for working on other type boards. D-lab electronics is offering more teaching / how to videos on Curious.com. source

Sawyer Rethink Robotics PCB Handling ICT

Sawyer, a high performance collaborative robot, works in a variety of customer applications, including machine tending, circuit board testing and other precise tasks that are not practical to automate with traditional industrial robots. Sawyer is the newest member of Rethink Robotics’ smart, collaborative family of robots, providing flexible, user-friendly automation. Want to learn more please […]