LAMBDA VA 2239 Power Supply Repairs by Dynamics Circuit (S) Pte. Ltd.

author Dynamics Circuit (S) Pte. Ltd.   4 дн. назад
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Build your own Variable Lab Bench Power Supply

Previous video: https://youtu.be/pvHIV0bNRe4 Facebook: https://www.facebook.com/greatscottlab Twitter: https://twitter.com/GreatScottLab Support me for more videos: https://www.patreon.com/GreatScott?ty=h More information (parts list, more picture) on Instructables: http://www.instructables.com/id/Build-your-own-Variable-Lab-Bench-Power-Supply/ In this video I will show you how I combined a LTC3780, which is a powerful 130W Step Up/Step Down converter, with a 12V 5A power supply to create an adjustable lab bench power supply (0.8V-29.4V || 0.3A-6A). The performance is quite good in comparison with other models which cost around the same. Music: 2011 Lookalike by Bartlebeats Parts list: Ebay: LTC3780: http://rover.ebay.com/rover/1/711-53200-19255-0/1?icep_ff3=2&pub=5575101368&toolid=10001&campid=5337582279&customid=&icep_item=251768965445&ipn=psmain&icep_vectorid=229466&kwid=902099&mtid=824&kw=lg Amazon.com: 1x LTC 3780: http://amzn.to/1DMl7G4 1x 12V 5A Power Supply: http://amzn.to/1DMlfp5 1x AC Input: http://amzn.to/1DMlgJI 1x AC Switch: http://amzn.to/1DMliRZ 1x Voltage/Current Display: http://amzn.to/1c9uGK1 2x Binding post: http://amzn.to/1GRcw9X 1x 200kΩ Potentiometer: http://amzn.to/1JJFlbK 1x 500kΩ Potentiometer: http://amzn.to/1E6t89w 2x Knobs: http://amzn.to/1JigGYH Amazon.de: 1x LTC 3780: - 1x 12V 5A Power Supply: http://amzn.to/1FIc4vK 1x AC Input: http://amzn.to/1FIc7b5 1x AC Switch: http://amzn.to/1FIceDs 1x Voltage/Current Display: http://amzn.to/1AwUnt8 2x Binding post: http://amzn.to/1ENKLzo 1x 200kΩ Potentiometer: http://amzn.to/1ENKQmP 1x 500kΩ Potentiometer: http://amzn.to/1AwUEfD 2x Knobs: http://amzn.to/1FIcuCC Amazon.co.uk: 1x LTC 3780: - 1x 12V 5A Power Supply: http://amzn.to/1FId7fh 1x AC Input: http://amzn.to/1R1lRl9 1x AC Switch: http://amzn.to/1AwWsoT 1x Voltage/Current Display: http://amzn.to/1AwWFsa 2x Binding post: http://amzn.to/1ENM3uh 1x 200kΩ Potentiometer: http://amzn.to/1FIdAyb 1x 500kΩ Potentiometer: http://amzn.to/1FIdBSx 2x Knobs: http://amzn.to/1AwXvoY You want to support my videos? You can browse and buy tools&materials from my Amazon Store. This way I get a small commission: Amazon.de: http://astore.amazon.de/great043-21 Amazon.com:http://astore.amazon.com/gre09a-20 Amazon.co.uk: http://astore.amazon.co.uk/gre0b-21 Or you feel super generous and want to use this Amazon link as your Amazon home page. And do not worry, your purchases are all anonym and the prices are all the same: Amazon.de:http://www.amazon.de/?_encoding=UTF8&camp=1638&creative=19454&linkCode=ur2&site-redirect=de&tag=great043-21&linkId=ORZEQZEOVJAFURCZ Amazon.com:http://www.amazon.com/?_encoding=UTF8&camp=1789&creative=390957&linkCode=ur2&tag=gre09a-20&linkId=I5NDCEAVCD2OWM4S Amazon.co.uk:http://www.amazon.co.uk/ref=as_li_ss_tl?_encoding=UTF8&camp=1634&creative=19450&linkCode=ur2&tag=gre0b-21

LAMBDA VA 2239 Power Supply Repairs by Dynamics Circuit (S) Pte. Ltd.

The LAMBDA VA-2239 are high power switch mode AC to DC power supplies for applications where high efficiency, precise regulation and a high degree of packing density and light weight are required.

This VA series of high frequency switching power supplies is designed to operate as a source of constant current/constant voltage with automatic crossover.

Dynamics Circuit (S) Pte. Ltd. has successfully repaired 10,000 over test instruments, power supply, HMI panels, PCB boards, control panels and many more.

With ISO 9001:2015 accreditations and Authorised for reputable companies like Megger, AVO, Biddle, B&K Precision, Seaward, ISA test, sebaKMT, Vanguard Instruments makes Dynamics Circuit (S) Pte. Ltd. the world leader in industrial electronics repair.

Talk to us, the Experts!

Dynamics Circuit (S) Pte. Ltd.
15 Yishun Industrial Street 1, #09-28 Win 5,
Singapore 768091
Contact: (+65) 6754 7024
Email: [email protected]
www.dynamicscircuit.com

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