Latest digital name board Tenders | Government digital name board Tenders

Central Government And Public Sector

CTN :45566497

07 Jul, 2026 2.74 Lacs

Ernakulam - Kerala

Tender For supply of sitc of wall mounted type microprocessor based afd control panel , supplying, installation, testing and commissioning of 20w, 4 feet led batten tube , sf led type solar street light fitting , replacing the faulty capacitor , supplying and fixing of wall fan , supplying and fixing 32 a dp switch fuse unit , sf 16 32a rewirable type fuse unit , s f 16 32a neutral link , wiring for light point ,fan point, exhaust fan point, call bell point group a , wiring for circuit, submain wiring 2 x 1.5 sq.mm 1 x 1.5 sq.mm earth wire , wiring for circuit, submain wiring 2 x 2.5 sq.mm 1 x 2.5 sq.mm earth wire , supplying and fixing following way , single pole and neutral , sheet steel, mcb distribution board 8 way, double door , supply and fixing following 5a to 32a rating , 240v, 415v, 10ka, c curve miniature circuit breaker single pole , supplying and fixing single pole blanking plate , supplying and fixing following rating, double pole, 240 volts, isolator 40 amps , supplying and fixing following rating , double pole single phase and neutral ,240 v ,residual current circuit breaker rccb , supplying and fixing call bell buzzer , supplying and fixing pvc batten angle holder , supply and fixing following modular switch socket 5 6 a switch , supply and fixing following modular switch socket 3 pin 5 6 a socket outlet , supply and fixing following modular switch socket 15 16 amp switch , supply and fixing following modular switch socket 6 pin 15 16 amp socket outlet , supplying and fixing following size modules, gi box 4 module 125mmx75mm , supplying and fixing stepped type electronic fan regulator , providing and fixing 4.00 mm dia copper wire on surface * /bid number : gem/2026/b/7665815 + /dated: 15-06-2026 ' ' / bid document 1 / 25

CTN :45541202

23 Jun, 2026 NA

Chennai - Tamil Nadu

Tender For purchase of tanche - lab equipments for eee and ece department - purchase - lab equipments for eee department electronics lab, single phase to single phase cyclo converter kit single-phase bridge cycloconverter power devices: scr/triac based input supply: 230 v ac, 50 hz step-down isolation transformer 230 v / 12 v output: 12 15 v ac, frequency: 0 25 hz (adjustable),firing angle control circuit and frequency control circuit to be provided built-in resistive load, terminals to be brought on ms panel with necessary symbols and circuits, pwm based step down dc chopper using mosfet/igbt kitpwm based step-down dc chopper (buck converter) power device : power mosfet / igbt based switching circuit input supply : 24 v dc to 110 v dc or derived from 230 v ac mains through rectifier unit output voltage :(0 to vin) variable dc output current : up to 5 a dc maximum with suitable load resistor (r load) pwm duty cycle control provided pwm generation and control circuit inbuilt gate driver circuit provided, single phase single pulse / sinusoidal pwm inverter using mosfet/igbt kittype : single phase pwm inverter trainer power device : mosfet / igbt based inverter circuit input supply : 12 24 v dc output voltage : 30 v rms ac output phase : single phase output frequency : 0 50 hz variable output power : 100 w single pulse pwm operation sinusoidal pwm (spwm) operation variable frequency control pwm generation and firing control circuit inbuilt gate driver circuit provided test points provided for waveform observation and analysis built-in resistive load provision, on / off control of lamp using solid state relay kittype : solid state relay (ssr) trainer kit control/input voltage : 12 v / 24 v dc or up to 30 v dc output load voltage : 230 v ac, single phase load control : on/off control of ac lamp load solid state relay based switching circuit opto-isolated input control built-in ac lamp load manual on/off switching arrangement led indication for input and output status, speed control of ac motor using vfd drive module with ac motortype : variable frequency drive (vfd) module input supply : 415 v ac, three phase, 50 hz output : three phase variable voltage and variable frequency ac output 1 hpthree phase squirrel cage induction motor415 v ac 50 hz &1440 rpm control technique : pwm / spwm based control frequency range : 0 50 hz variable digital display for frequency and operating parameters start / stop and forward / reverse control, acceleration and deceleration control facility powder coated ms control panel tabletop / floor mounted laboratory type setup clearly labelled circuit diagram and control switches proper insulated terminals and earthing arrangement, purchase - lab equipments for eee department electrical machines lab, three phase transformertype: three phase transformer, rating: 3 kva input voltage: 415 v ac, 3-phase, output voltage: 230 v ac, 3-phase frequency: 50 hz winding material: copper wound insulation class: class b or higher duty: continuous duty suitable for laboratory usebench/floor, dc stepper motor drive kit with stepper motorinput supply : 230 v ac, 50 hz stepper motor : permanent magnet / hybrid type with suitable driver circuits. motor operating voltage : 12 24 v dc variable speed control forward and reverse direction control full step and half step operation manual / automatic pulse generation facility built-in regulated dc power supply led indication for phase sequence and status test points provided for waveform observation start / stop control switches to be provided overload and short circuit protection to be provided mounted on compact powder coated cabinet with printed circuit diagram proper insulated terminals and interconnecting leads to be provided patch chords for interconnection., dc servo motor drive kit with servo motorinput supply : 230 v ac, 50 hz servo motor type : dc servo motor with feedback arrangement motor operating voltage : 12 24 v dc controller type : microcontroller based servo drive contr

CTN :45535219

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece department lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crys

CTN :45532259

21 Jun, 2026 NA

Kanchipuram - Tamil Nadu

Tender For supply of mechanical and electrical equipments - supply - mechanical lab equipments, single phase ac circuit kit for voltage, current and power measurement- 5a,300v, 300w/5a measurement of power by using various loads analog voltmeter 0-300v ac panel mountedanalog ammeter 0-5a ac panel mountedanalog wattmeter 1.5kw ac panel mountedsingle phase digital power monitor to measure powersingle phase ac lamp load 230v/5a 1kwpanel enclosure with hylam front panel with input/outputterminal outlets , mcb elcb trainer kit- 1 phase/3 phase, 2/3/4 pole, 3a-16a single pole mcb 2-5ampstwo pole elcb 30malamp load single phase 5amps panel enclosure and terminal outlets, four stroke petrol engine cut section model - single cylinder four stroke petrol engine cut sectional model with carburetor, spark plug, cut cylinder, piston, connecting rod, crank shaft, valve mechanism, cam shaft, timing gears and flywheel. all parts cut opened to study the components and its working provision to take values for valve timing. surface finish: painted and color coded for easy identification of components mounting: heavy-duty ms fabricated stand/base display type: static / dynamic demonstrationmodel, dc motor - type: dc shunt motor (dismantling model) power: minimum 0.5 hp voltage: 220 v dc speed: 1500 rpm poles: 4 pole construction: laminated stator salient poles accessible armaturefeatures: cut section / open type suitable for dismantling and reassembly, hydraulic cylinder - bore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, bearing with shaft assembly - type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips lock nuts end coversmounting: bench-mounted / frame-mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit- the plummer block housing material: cast iron (grade fg 200 or equivalent).type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: groundcarbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., (a).sliding mesh gear box for dismantling and assembling - (a) max transmitted power 1to1.5hp, torque capacity- 40 to 200nm, number .of speed 3 to 6, gear module 1.5 to 2, sliding mesh gearbox gearbox type- sliding mesh forward gears- 3reverse -yes gear material -alloy steel lubrication- splash / oil gear teeth- spur typical gear ratios- 3.2:1 / 2.0:1 /1.3:1 input speed- 0 1800 rpm housing material- cast iron(b) constant mesh gear box cut section - constant mesh gearbox (cut section) gearbox type :constant mesh forward gears :4 gear teeth -helical / spur dog clutch type- sliding lubrication -oil sae 80w90 housing- cut section material -hardened alloy steeleducational features-labeled parts., measurement scale: a vertical steel meter scale, usually with (1mm) graduations, for precise deflection measurement., accessories: includes a set of slotted weights (e.g., (6times 50g) or similar sets) for incremental loading.

CTN :45561031

30 Jun, 2026 NA

West Singhbhum - Jharkhand

Tender For supply, erection, testing and commissioning of 6 kw 3 phase station lighting control panel (63a) with all necessary accessories to complete the work in all respect (2 nos 63a tp contactor, ac supply operation. 1 no. 63a mccb fp, 2 nos. 40a mcb fp, 1no. ,6a sp mcb 02 nos 24 hr.digital display time switch,2 nos.timer 0-60 min range, suitable capacity connector and 1 no. emergency switch, led light indication module for 30% &70% circuit for individual pf at the smr room, necessary wiring as well as push button typeswitch board etc.with suitable capacity copper wire by casing capping etc.) for auto and manual operation. [ warranty period: 30 months after the date of delivery ] ]

CTN :45516001

20 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of ece lab electronics equipments - equipments for ece, dual output regulated dc variable power supplyinput voltage : 230v/50hz acoutput voltage :(0-30)v dcoutput current :(0-2)a dcprotection circuit : over voltage, over current, and short-circuit protectionhigh efficiency : greater than 85%low ripple and noise : less than 50 mvdigital display, function (signal) generatorspecs:frequency range : 0.1hz to 5mhzdisplay :4 to 6 digit led displayoutput waveforms : sine, triangle, square, pulse, rampamplitude :0-20 vpprise time :100 nsdistortion : 1% within specified frequency rangepower supply : 230v ac 10% , 50-60 hzoutput amplifier protection : short circuit and 15voverload protectiondc offset: 0 to 10 v adjustableattenuation: 0 to -60 db, decade resistance box range : 1 to 1m rotary switch selection with 6 dialssteps : 1 , 10 , 100 , 1k , 10 k , 1m accuracy : 1%, decade capacitance box range : 100 pf to 100 frotary switch selection with 6 dialsmaximum voltage : 350vaccuracy : 1%, decade inductance box range : 10 h to 10 hrotary switch selection with 6 dialslow-loss inductorsaccuracy : 1%, sim reader trainer kitpower supply :operates on 230v ac 10%, 50hz mains supplybuilt-in regulated smps power supplyoperating dc supply : 5v/12v with overload and short-circuit protectionsim card interface :supports gsm sim cards compatible with 2g / 3g / 4g / 5g networkssim card read/write interfacesupports sim card initialization, authentication and communication functionscompatible with standard 6-pin / 8-pin sim card socketscommunication interface :usb 2.0 interface for pc communicationrs-232 serial communication interfaceuart communication facility for embedded system interfacingsim operating parameters :selectable sim clock frequencies3.579 mhz7.159 mhz14.318 mhzsim supply voltage selection facilitysim reset and activation controlsupported protocols and standards :gsm etsi 07.07 and etsi 07.05 at command supportiso/iec 7816 smart card communication supportsim communication command monitoring facilityhardware features :on-board sim card socketled indication for :power statussim detectionreset activityuser manualutility software cd / downloadable software packagedata transmission/receptionbuilt-in keypad for standalone operation.lcd display module (128 64) for menu and status display.on-board microcontroller-based control section.software support:at command execution and monitoring software.sim manager utility software.data logging and communication terminal utility.pc-based gui software for sim data communication experiments.trainer features:fault simulation facility for troubleshooting experiments.simulation of faults such as:sim not detectedclock failurevcc failurereset failuremultiple on-board test points for signal observation.test points for:sim rstsim_clksim iovccuart tx/rxsuitable for cro/dso signal monitoring.glass epoxy pcb with educational block diagram layout.compact tabletop enclosed cabinet design.construction:front panel with printed block diagram.banana test points and patching facility.standard accessories:gsm sim trainer unit.usb communication cable.rs-232 communication cable.power cord., microwave test bench with reflex klystron oscillatormicrowave source :relex klystron tube with klystron mountoperating frequency in x-band (8.2ghz to 12.4ghz)electronic tuning through repeller voltage controlsuitable for cw microwave generationklystron powersupply:regulated klystron power supply unitbuilt-in modulation facilityoverload and short circuit protectionoperates on 230v ac 10%, 50hz mains supplywaveguide components:isolator variable attenuatorfrequency meterslotted line section with tunable probecrystal detector mountmatched loadmovable short / terminationwaveguide stands and accessoriesmeasurement unit:solid state vswr meter with high sensitivityswr measurement facilitysuitable for detector output monitoringtechnical specification :frequency range : 8.2 ghz to 12.4 ghzwaveguide types : wr-90detector type : crystal detecto

CTN :45291447

19 Jun, 2026 NA

Uttara Kannada - Karnataka

Tender For corrigendum : tender for supply of stp evac spares - spray header assembly backwash , valve ball pvc 2 in , bolt , tee glav. 1 1 2 npt , machine screw 10 24 x 1 2 in lg , valve control flow , anode zinc sacrifical , nozzle , spray , valve , ball labcock 1 4 in fnpt , switch pressure asco , pipe 1 1 2 bsp x 15.00 in lg , valve , 3 way 1 1 2 in , hose fitting , 1 mnpt x 1 in hose barb , hose fitting , 1 1 2 mnpt x 1 1 2 in hose barb , hose fitting 90 1 1 2 mnpt x 1 1 2 in hose barb , circuit breaker 1 pole 2 amp , scr module , phase control module , relay power 30a 24v , light assembly neon , light assembly neon , guide , backwash screen , inner , guide , backwash screen , outer , transformer , centrifugal pump , 2.5 in. dia impeller 60hz application , backwash screen , guide , backwash screen , inner , guide , backwash screen , outer , cell probe assembly , module assembly circuit , gasket , key , impeller drive , seal assembly , shaft , self-lubricated , screw , cap , 3 8 in. , washer , lock , 3 8 in. , screw , cap , 5 16 in. , nut , hex , 5 16 in. , washer , bronze , 5 8 in. size , screw , cap , flanges , 5 16 in. , screw , flat head , 5 16 in. , ss , screen backwash , tee assembly , shut off valve , coupling , flexible , 1 1 2 in , elbow , flexible , 3 in , toilet evac 900 floor anaira , toilet bowl evac 900 floor , back plate , shut off valve r 2 in , pump v100 64q

corporations/Associations/Others

CTN :45513067

22 Jun, 2026 NA

Nashik - Maharashtra

Tender For mpcb , contactor , mcb , power supply , relay with base , 8 way relay board , power supply , voltage transducer , current transducer , fuse 100a , fuse 500a , proximity sensor , ceramic heater , 3phase circuit breaker , inverter , module, cube 67 , cylindrical hrc fuse , line monitoring relay , auxiliary contactor , thermal overload relay , hrc fuse 200a , hrc fuse 400a , plc power module , plc cpu module , analog inpur output module , plc dc input module , temperature controller , reed switch , contactor and auxiliar contactor , safety relay , glass fuse , hmi panel with plc , analog input output module , digital input output module , ceramic connector , vaccum sensor head , vaccum sensor amplifier , heater 100 band , temperature sensor , fiber sensor amp , switch with roller lever , relay , main switch with handle , ceramic fuse with fuse holder , current control relay , plc , timer , roller micro switch with lever , ceramic fuse , air pressure sensor , elcb , fuse , inverter speed controller , plug in base , ethernet switch mpcb moeller type pkzmo-4 2.5a-4.0a in=4a, electromagnetic contactor moeller type dilm 12-10 , mcb moeller current rating 16a 3-pole, mpcb moeller type pkzmo-16 10-16a, electromagnetic contactor moeller type diler-40-g , power supply weidmuller i/p-230vac,2a o/p-24vdc,5a, relay with base weidmuller type rcl 425024 24vdc contact 8a, 8-way relay board omron type g2rl-1 coil- 24vdc 12a,250vac, power supply shavison type pl2425 i/p voltage 230vac o/p-24 vdc,2.5a, power supply shavison type -g31-120-24 i/p voltage 230vac o/p-24 vdc,5a, mcb siemens 6a 2-pole, voltage transducer rish rish con cv 63-500v, current transducer rish * /bid number : gem/2026/b/7631412 + /dated: 11-06-2026 ' ' / bid document 1 / 68

CTN :45512439

26 Jun, 2026 NA

Koderma - Jharkhand

Tender For single range moving coil dc portable voltmeter , single range moving iron ac or dc portable voltmeter , digital multimeter , analog multimeter , digital logic trainer , wheatstone bridge portable , construct a circuit to measure ac voltage by voltage divider method , lvdt trainer kit , thermistor characteristic apparatus , speed measurement module using magnetic sensor , dc regulated power supply single channel , cathode ray osciloscope

CTN :43950233

09 Jul, 2026 NA

Delhi - Delhi

Tender For corrigendum : procurement of spares for mig-29 upg aircraft - mosfet, microcircuit linear(pwm ic), deflector, data acquisition and transfer module mspd, stopper ring, protected quad power driver, converter printed-circuit board, electromagnetic clutch, 28k4r keyboard, laser transmitter, pbi-2, board bpoi-27, control flap of cockpit lighting equipment

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