ECE EQUIPMENTS

List of Equipment Items

Sample and hold Kit SPECIFICATION 1) Carrier signal Generator - Clock pulse 1KHz to 10KHz Variable 2)Sampling signal - Sine (1Hz - 1Khz) 3)MOSFET based & IC based circuit 4)Power supply inbuilt (±15V/500mA, ±5V/500mA) 5)Patch cards 6)Input AC 230V, 50 Hz

Moving Coil Microphone Characteristics Trainer kit SPECIFICATION 1)Sine Wave Signal Generator 100Hz to 1Khz. 2)Moving Coil Micro Phone 360°unidirectional signal response output 3)8 Ohms Loud Speaker 4)Patch cards 5)Input AC 230V, 50 Hz

Dynamic cone Loudspeaker Characteristics Trainer kit SPECIFICATION 1)Sine Wave Signal Generator 100Hz to 1Khz. 2)Dynamic cone Loudspeaker 360°unidirectional signal response output 3)Microphone 4)Patch cards 5)Input AC 230V, 50 Hz

Schering Bridge kit - AC Bridge SPECIFICATION 1)Measuring Range (unknown capacitance range in a)capacitance in μF any five value b)capacitance in mF any five value & c)unknown resistance any five values) 2)Sensitivity +0.1mF 3)Tolerance ±5% 4)Source 1 KHz sine wave 5)Multirange resistances in bridge circuits 6) Patch cards

Maxwell's Bridge kit - AC Bridge SPECIFICATION 1)for measuring very small values of inductance 2)on board null detection circuit with differential amplifier 3)AC to DC convertor 4)DPM : 200mV 5)Mains supply : 230 V ±10%, 50 Hz 6)DC Power supply : +12V, -12V 7)Multirange resistances in bridge circuits 8) Patch cards 9)A 1 KHz sine wave generator is provided with amplitude variation facility (I.Fixed Frequency : 1KHz ±5% II.Amplitude Control Range : Upto 20Vpp III.Unknown Inductors : any five values in both μH & mH IV.DPM : 200mV V.Unknown Internal Resistance : 470W any five values)

Vi Microsystems Pvt Ltd (BID ID -1254013)

FuGen Tech (BID ID -1254580)

JAYAM ELECTRONICS (BID ID -1242527)