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Dear friends, Please support us at Patreon, so that we can continue our free educational service https://www.patreon.com/LearnEngineering The invention of transistors revolutionized human civilization like no other technology. This video demonstrates working of a Bipolar Junction Transistor (BJT) with it's practical applications such as transistor as an amplifier and as a switch with help of animation. Along with transistor working of diode is also explained in the video. The video covers following topics - structure of Silicon atom, doping, N type doping, P type doping, working of Diode, working of NPN transistor and dual stage amplification. Like us on FB : https://www.facebook.com/LearnEngineering Voice-over artist : https://www.fiverr.com/mikepaine
Professional techniques for multi-lead hand soldering to IPC class 3 criteria. http://solderingtraining.com. (612) 205-8609. John Gammell, Master IPC Trainer. STC on Facebook: http://tinyurl.com/stc-llc
This video helps you understand how we can convert your mains voltage (230V AC) to 5V DC. A series of steps have been involved like how a transformer, diodes, capacitors and voltage regulator operate collectively to produce an DC output.
Power Transmission Engineer Lionel Barthold Explains how 3 phase, 6 phase, and 12 phase power works, advantages, disavantages, and hopes for the future. Rotating phases, form an anisotropic tube. He worked on experimental 6 and 12 phase power lines at his company Power Technologies, Inc. before it was sold to Siemens after a long successful career. The experimental polyphase lines were located in Malta, New York, not far from company headquarters in Schenectady.
Manual SMT assembly from Fritsch
Lumina CCPF-1700-1.7P-SYS Repairs by Dynamics Circuit (S) Pte. Ltd.
ConBion CCPF, P/N 425-0076 Model CCPF-1700-1.7P-SYS can be repaired and tested at Dynamics Circuit (S) Pte. Ltd at a fraction of OEM price. P/N 11001090 R24.
Dynamics Circuit (S) Pte. Ltd. developed a unique way to repair and test these units. Repaired by the expert repair technicians of Dynamics Circuit (S) Pte. Ltd. For over 10 years our highly experienced repair engineers has performed thousands of repairs on many OEMs including Laser Drive Inc 4001-01-0076 and has performed these repairs in an average time of less than 10 days.
Other HVPS repairs we provide includes, the CCPF family of capacitor charging power supplies Includes:
• Lumina 1500 & 1700
• Lumina CCPF 500 & CCPF 3800
• TLX 302 Excelitas
• Martek Power Laser Drive
This power supply was completely rebuilt from top to bottom and the major failures were problems in the power supply input stage and in the output stage. After repair we hooked up the supply to our capacitor bank and tested it fully as shown in the video.
Talk to the Experts and Save money!
Dynamics Circuit (S) Pte. Ltd.
15 Yishun Industrial Street 1, #09-28 Win 5,
Contact: (+65) 6754 7024
Email: [email protected]amicscircuit.com