DC Supply

DC Supply .
DC Supply is used in electrical engineering laboratories for the purpose of conducting experiments in DC Machines and Circuits. This product provides 200V Fixed and Variable DC output for continuous operation with an over current protection. Output voltage and current can being continuously monitored by front panel meters. The main power assembly consists of a thyristor bridge circuit which rectifies the incoming AC supply to produce a Fixed DC supply. Rectified voltage can be varied by altering the firing angle of the thyristors thereby providing Variable DC Output to the DC Machines
Features

• Over Current protection
• Field failure protection
• Suitable to run in series and shunt mode of machine
• Low cost thyristor based design
• Seperate section for Fixed and Variable Supply
• Easy to handle
• Provided with supply indication lamp
• Learning material CD
• 2 Year Warranty

Technical Specifications

Input Mains : 230V AC ±10%, 50Hz

DC Output Voltage

Fixed : 200V, 3A

Variable : 0-200V, 12A

Analog Voltmeter : 300V

Analog Ammeter : 15A

Single Phase MCB : 16A

Dimensions (mm) : W 450 x D 250 x H 340

Weight : 9kg (approximate)