Tender For supply of machines and laboratory equipment?s for electronics engineering - 8051 microcontroller trainer , lcd 16x4 alphanumeric display , 4x4 matrix deypad , dac0808 8-bit digital to analog d/a convert ic package dip-16 , ic-741 , adc0808/0809 , stepper motor , dc motor , at89s52-24pi / at89s52 ic atmel 8051 microcontroller 40 pin dip mount chip 8 bit microprocessor 8kb isp(in system programming) flash memory up to 33mhz clock frequency speed , digital communication training system , advance digital communication training system , 10 khz to 3 ghz spectrum analyser with tracking generator , 100 mhz dual channel digital storage oscilloscope , a) verify the open loop transfer characteristics of op-amp using ic-741. also determine gain of b) inverting, c) non-inverting and d) buffer amplifier using ic-741 on bread board and triner kit , design wein bridge osccillator using ic-741 on bread board and determine the frequency of oscillation. wein bridge osccillator using ic-741 , design square wave generator using ic-741 and calculate the duty cycle of the generated waveform. square wave generator using ic-741 , design an astable multivibrator using ic-555 timer and calculate the duty cycle and pulse with of the generated wave form. , design an monostable multivibrator using ic-555 timer and calculate the cycle and pulse witdth of the generated waveform , design a 2nd order active low pass, high-pass, band pass and band-reject filter using ic-741 op-amp on breadboard and trainer kit , calculate the lock range and capture range of pll using ic-565 , construct sample and hold circuit using ic-741 on bread board , kelvins double bridge test kit , wheatstone bridge test kit , d.c. potentiometer kit with 12v (d.c.) standard cell , temperature transducer kit , transformer oil dielectric strength testing kit upto 30kv , ammeter 0-5a and 0-10a - voltmeter 0-300v and 0-600v , 1-$ and 3-$ energymeter testing kit , rheostats of various ranges , digital multimeter , analog multimeter , wattmeter (0-75w), (0-150w) and (-350w) , meggar , microprocessor kit (8085 based) , trainer board of junction diode , logic gate trainer board , cro 30mhz dual trace , d/t flip-flop , common emitter transistor set , analog to digital converter interface card , 4 digit seven segment display interface card , dac kit , 8086 microprocessor trainer kit for study , intel 8051 microcontroller kit with data card , a/d converters experimental kit (adc 0800 series) , led display kit with card , lcd display kit with card , interface cards for stepper motor & dc motor control , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct the circuit and plot the , characteristics of the pn junction diode, find the cut in voltage objective : to study forward & reserve characteristics of pn juncton diode. , construct the circuit and plot the characteristics of a zener diode. find the breakdown voltage objective: to study forward & reverse v-i characteristics of zener diode. , objective: to study forward & reverse characteristics of pn junction diode , construct a full wave rectifier and obtain regulation characteristics without filters and with filters. compare the results objective: to study efficiency & ripple factor of full wave & bridge rectifier on application 1 of load & filters. , construct a bridge rectifier and obtain regulation characteristics - without filters and with filters , obtain the charactersics of diac and triac , simulate half wave, full wave and bridge rectifier using simulation tool like pspice/orcad/multisim. , develop circuits simulation mod
Tender For supply of laboratory and scientific equipment - laboratory and scientific equipment, dc-dc bidirectional buck boost converter for ev charger with controller (details as per sl no 1 at annexure-b)., single phase, 5 level diode clamped inverter with inbuilt fpga controller (details as per sl no 2 at annexure-b)., single phase, 5 level cascaded symmetric h-bridge inverters with inbuilt fpga controller (details as per sl no 3 at annexure-a)., study of vi characteristics of scr, triac, igbt and mosfet (details as per sl no 4 at annexure-b)., study of single-phase full wave-controlled rectifier circuits and semi converter (mid-point and bridge type) with r and r-l load. (details as per sl no 5 at annexure-b)., dc-dc buck boost converter (details as per sl no 6 at annexure-b)., power factor correction (pfc) based setup and applications in smps boost converter with power factor correction (details as per sl no 7 at annexure-b)., three phase scr based full wave rectifiers. (details as per sl no 8 at annexure-b)., 3-phase shunt active power filter (sapf) (details as per sl no 9 at annexure-b).
Tender For different type of spare parts total 67 nos for various wireless sets - helical antenna of kenwood tk 2317, belt clip for kenwood tk 2317, fpc cable of kenwood tk 2317, cabinet with keypad for kenwood tk 2317, channel knob of kenwood tk 2317, voloume on/off knob of kenwood tk 2317, r.f. connector aerial socket for kenwood tk 2317, speaker mic jack cover of kenwood tk 2317, ptt switch of kenwood tk 2317, channel selector switch of kenwood tk 2317, display of kenwood tk2317, on-off /voloume control switch of kenwood tk 2317, bty lever for kenwood tk-2317, bty/body lock of kenwood tk 2317, speaker of kenwood tk 2317, pan head machine screw of kenwood tk2317, belt clip of k/w tk 2170, fpc cable of k/w tk 2170, body cover of k/w tk 2170, volume control knob of k/w tk 2170, on/off volume control switch of k/w tk 2170, channel selecter switch of k/w tk 2170, channel selector knob of k/w tk 2170, pa module (sav33)ic 300 for kenwood tk 7360, microphone card kenwood tk-7360/7160, bty lead male connector for kenwood tk 7360/7160, bty lead female connector for kenwood tk 7360/7160, ic-400 for kenwood tk-7360, ic-402 for kenwood tk-7360, ic-706 for kenwood tk-7360, q-407 for kenwood tk-7360, q-404 for kenwood tk-7360, q-402 for kenwood tk-7360, q-401 for kenwood tk-7360, control pannel for kenwood tk-7360, micro processor for kenwood tk 7360, control flux of kenwood tk-7360, mic capsule of tk-7360, polority protection diode for kenwood tk 7360, bty lead fuse 10 amp.of kenwood tk 7360/7160, rj-45 connector for microphone kenwood tk7360/7160/gm338, volume control knob for mtx-960, channel selector switch knob for mtx -960, on/off switch for mtx-960, lcd display for uhf mtx 960, 40 pin flex for uhf mtx 960, cabinet with key pad for moto. mtx 960, dmr manpack xir p8668i belt clip, dmr manpack xir p8668i dust cover, dmr manpack xir p8668i on/off knob, dmr manpack xir p8668i channel selector, dmr m/p set speakar, dmr static 20 watt xir m8668i on/off knob, p.a transistor dmr static set xir m8668i 20/25 watt, polority protection diode for dmr static set xir m 8668i 20/25 watt, dmr static xir m8668i power pin, i/c u-611 voltage reg. gm 338, volume control for gm 338, tr-mrf-1565/mrf-1550/(q-3441) for moto. gm-338, ic tda-1519 (051) for mot 20 watt, bridge rectifier 6-12 volt, bridge rectifier 12 volt 25 amp., volt meter 12 volt for mains battery charger, transformer 15 volt 10 amp, ampere meter 10 amp. for battery charger, bridge rectifier 72 volt, volt meter 72 volt mains battery charger