Tender For Supply Of Converter Modules For Power Electronics Lab At Eee Department At Puducherry Technologic ... in India

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Supply Of Converter Modules For Power Electronics Lab At Eee Department At Puducherry Technological University , Single-Phase Converter Power Circuit 230V,5A Power Circuit With 4 Scrs, 2 Diodes And A Triac. Protection:Heat Sink, Snubber, Circuit Breaker, Measuring Instruments: Digital Voltmeter, Ammeter. Additional Rectifier For Dc Motor Speed Control Application. Enclosure: Powder Coated Ms Box With All Connections Brought Out At The Front Panel , Single-Phase Converter Firing Unit 4 Synchronized Pulses, Suitable For Single-Phase Half And Full Controlled Bridge Converter And Ac Voltage Controller With Pulse Transformer Isolation And Triac Triggering , Single-Phase Cycloconverter With Firing Unit 230V,5A Single-Phase Cycloconverter Power Circuit With 4 Scrs And Center Tapped Transformer Protection:Fuse, Circuit Breaker, Heat Sink, Snubber. Measuring Instruments: Digital Voltmeter, Ammeter. Enclosure: Powder Coated Ms Box With All Connetions Brought Out At The Front Panel Firing Unit: Microcontroller Based Unit With Lcd Display , 4 Synchronized Pulses For Triggering Of Scrs Connected With Center Tapped Transformer To Work On 230V Ac Mains. 200 Ma Gate Drive Current To Trigger Wide Range Of Devices.Frequency Division- 1,2,3,4,5,6,7,8,9,10 . Pulse Amplifier / Pulse Transformer Isolation Unit For Triggering , Step Up And Step Down Chopper 30V Dc Chopper Power Circuit : One Number Of Mosfet As Power Switch., Inductor With Tappings, Fast Recovery Diode And 2 Capacitors . Microcontroller Based Control Circuit With Variable Duty Cycle And Variable Frequency., Lcd Display And Keyboard To Vary The Duty Cycle From 10 - 75% And Frequency From 2Khz – 5 Khz., Opto Coupler Based Driver Circuit., Built In Digital Voltmeter And Digital Ammeter

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