Latest ac dc converter Tenders | Government ac dc converter Tenders

CTN :45213467

21 Jul, 2026 NA

Mumbai - Maharashtra

Tender For corrigendum : tender for supply of bulb 24v 40w b15 , bulb 40w , glass globe joint , o ring joint , bulb 115 60w b22 , bulb 24 v 40 w b15 , bulb 24 v 40 w b15 , bulb quartz iode 120v 250w , optical class , optical glass joint , pressure switch sensing element for fplm34dtxnsn , pressure switch sensing element for fplm34dkxsn , pressure switch sensing element for fpm34dqxnsn , temperature switch sensing elements for fcm34dgnsn , temperature sensor type pt 100b with ss316ti heath , configurable electronic module with pcb for emi protections , programmable temperature detector with 110mm probe length , temperature sensor assembly without electotronic module lm 176 , temperature sensor assembly without electotronic module lm 196 , flowrate signal processing unit amesys internation , typr 14p limit switch with a 20 m cable , 24 v aquacel type l37 reserve battery , pressure transmitter 0 15 bar absolute g 1 4 female , proximity detector neb 12 18mg50 e2 , remote thermometer 100mm type form 0 to 100 deg g full , thermometer 0100mm type a 0 to 100 degree c fcapillary k 2 m , manual call point , smoke detector , input module , limit switch contact , 1 0 m maximum height fresh water tank 1 level gauge , absolute pressure switch , conduct electrode h20 detect device al threaded coupling , differential pressure switch sensing element , electronic for fmb52 , electronic insert fel54 relays dpdt , level transmitter fmb52 , level transmitter fmb52 , position detector end valve fresh air pipe cm e 14 g21 3 , posn detector end vv air pipe cm e 14 g21 3 , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure switch sensing element , pressure swith sensing element , pressure 60l alimentary quality balloon horiz or vert , dc dc converter , relay 2rt10a 28vcc , relay 4rt10a 28vcc , relay tpr2 28vcc , relay 6rt10a 28vcc , relay 6rt10a 28vcc , fuse series psc type 6 6 urd 30 tt f 0200 , cartridge fuse ha22 type 6 3 32 6 3 a , cartridge fuse ha22 type 6 3 32 1 6 a , monostable relay 10a 28vdc type 4 i 10 b1 p 28 , berard acturator oa8 115b 60 hz 3ph marline ral7038 , 115v 24 vdc converter , relay2rt 10a 28vdc suppressed device saphir code rel005appar , relay4 rt 2a 28vdc dc p

CTN :45506168

15 Jul, 2026 2.26 Crore

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : tender for supply of temperature sensor-transmiter tt 001 hbs-5-4425-1 , temperature sensor/transmiter tt 001& 2 hbs-5-4425-2 , temperature sensor tt 002 hbs w/o no 64032 , temperature transmiter tt 002 hbs w-o no 64032 , carbon brushes 59 kw , bearing set 59 kw nu215 &nup215 , isolator switch 3 pole 25a , programmble controller , heating element , motor 22kw1138 , humidistat1163 , main switch ot80f31226 , ovrld gv3l501234 , pressure switch1980 , differential pressure switch adps03 50-500 pa , differential pressure switch adps05 200-1000 pa , differential pressure switch adps07 1000-4000 pa , actuator gga326.1 e-ha 230v , ac-dc converter 24v 5a , main switch ot63f3 , main switch ot100f3 , main switch ot125f3 , overload relay gv2-p16 9-14 a , overload relay gv2-rt08- 2.5-4 a , terminal connector 2 , 5 mm2 , terminal connector 4 mm2 , terminal connector 6 mm2 , terminal connector 10 mm2 , terminal connector 16 mm2 , terminal connector 25 mm2 , hmi display 7inch x2 pro new type , hmi cable cab 103-3m , plc module fx3u-485-adp-mb rs485 , actuator , pressure meter for citadel , compressor-motor flexible coupling insert 61-0920 , compressor rt450al-oil filter replacement kit 61-9916 , gasket copper-1-4inch flare , fan belt , dust filter , nbc cart stanag 44471157 , filter1414 , filter1424 , filter1430 , filter1436 , filter1442 , filter1448 , fan bearing , impeller1042 , filter2188 , filter2189 , filter2192 , filter2194 , motor bearings drive end type 6309 , motor bearings non drive end type 6204 , motor bearings non drive end type 6208 , motor bearings non drive end type 6210 , motor bearing plummer block 0048 , motor bearings - block blns0050 , motor bearings - block blns0030 , 2 stage combi g4 pre filter and f9 fine filter 600 m-3h , 2 stage combi g4 pre filter and f9 fine filter 900 m-3h , 2 stage combi g4 pre filter and f9 fine filter 1800 m-3h , 2 stage combi g4 pre filter and f9 fine filter 2700 m-3h , 2 stage combi g4 pre filter and f9 fine filter 3600 m-3h , flexible hose 50mm nb , flexible hose 65mm nb , flexible hose 100mm nb , flexible hose 25mm nb , flexible hose 32mm nb , flexible hose 25mm nb , flexible hose 32mm nb , thermostatic expansion valve body , replacement motor , replacement motor , compressor tool kit xjf 95s , gas charging hose , tempreture humidity meter

CTN :45704396

17 Jul, 2026 NA

Visakhapatnam - Andhra Pradesh

Tender For tender for supply of magnetic compass , gyrosphere , outer sphere , compl- , terminal strp w temprature sensor , terminal strip incl. temperature sensor , connection pcb , service pack , sensor pcb 22m , gyrosphere , gyrosphere (new) , gyrosphere , tmc converter , bearing repeater compass with protecting cover , steering repeater , digital repater with casing , repeater , digital repeater , connection box for alarm panel , junction box for repeater compass(ip 56) , interface pcb , bearing bracket , bearing sights , liquid 148-162 , supporting liquid , rubber gasket , type 133 45201007 , indication lamp 28v 1.12v , rubber gasket , type 133 45201008 , 2 x 0.75 mm sq. halogen free screened cable , telescopic bearing sight , rudder angle indicator , cable 6m , ac/dc converter , junction box for repeater compass

Central Government/Public Sector

CTN :45713174

11 Jul, 2026 1.18 Lacs

Palakkad - Kerala

Tender For supply of 3.6v 60mah pcb mount ni-mh , electro magnetic buzzer , cap alum 100uf 20 percent 50v smd , cap alum 47uf 20 percent35v smd , cap cer 0.1uf 250v x7r 1206 , cap cer 0.1uf 50v x7r 1206 , cap cer 10uf 25v x5r 1206 , cap cer 22pf 50v c0g np0 1206 , radial can smd 10uf 35v 20percent , smd multilayer cap cer 33pf 200 v , cap tant 10uf 10percent 16v 1206 , 14 pin jst xh 2.5mm top entry header , 2 pin jst xh 2.5mm top entry header , 3 way rmc 2.5 mm pitch through hole , 6 pin jst xh 2.5mm top entry header , 7 pin jst xh 2.5mm top entry header , 7 way rmc male , conn rcpt usb2.0 typeb 4pos vert , term block hdr 16 pos vert 3.81mm , term block hdr 7pos vert , diode schottky 40v 2a do214aa , diode standard 200v 200ma sod80 , diode zener 10v 1w sma , lm 336,2.5v,throughhole-92 , lm 339 soic , ic mcu 8bit 256kb flash 100tqfp , ic pwr switch n chan 1 to 1 18sop , ic rtc clk calendar i2c 8soic , ic translator bidirectional 8so , ic usb to i2c uart 14soic , 5 mm led yellow,th , led, green, through hole, 5mm x 5mm , led, low power, green, smd , led, red, through hole, 5mm x , ac dc converter 12v 10w , dc dc converter 5v 5w , vfd display, dot matrix, , res 0.01 ohm 1percent 1 by 2w 1206 , res 33 ohm 1percent 1 by 2w 1206 , res array 4 res 330 ohm 1206 , res array 4 res 4.7k ohm 1206 , res array 8 res 4.7k ohm 1506 , res smd 10 kohm 1percent one fourth w,1206 , res smd 1 kohm 1percent one fourth w,1206 , res smd 270 ohm 1percent one fourth w,1206 , res smd 27 kohm 1percent one fourth w,1206 , res smd 2 kohm 1percent one fourthw,1206 , res smd 330 ohm 1percent one fourthw,1206 , res smd 33 kohm 1percent one fourth w,1206 , res smd 3.9 kohm 1percent one fourth w,1206 , res smd 39 kohm 1percent one fourth w,1206 , res smd 4.7k ohm 1percent one fourth w 1206 , res smd 56 kohm 1percent one fourth w,1206 , res smd 6.8 kohm 1percent one fourth w,1206 , smd chip resistor 200 kilo ohms 1206, 1percent , res thick film 1m ohm 1percent 0.25w 1206 , varistor 470v 4.5ka disc 14mm , ic reg linear 3.3v 800ma sot223 , tactile switch, 0.05a, 12vdc, smd , crystal 16.0000mhz 18pf smd , crystal 32.7680khz 6pf th

CTN :45713136

18 Jul, 2026 NA

Morena - Madhya Pradesh

Tender For supply of 3kva 48vdc 230v ac inverter , charger mppt solar charger 48v dc , 24v 48v dc dc converter , 48v 24v dc dc converter , ac dc converter 24vdc to 230vac 3kva

CTN :45693900

10 Jul, 2026 NA

Mumbai - Maharashtra

Tender For supply and installation of automobile trainers and equipment at consignee locations. (tender ref no.26008/2026-27) - light motor vehicle driving simulator, injector -multi hole type, pintle type, petrol engine - 2 stroke, motor cycle/ scooter, injector cleaning unit, injector testing set (hand tester), fuel feed pump for diesel, fuel injection pump - diesel - inline, fuel injection pump - dismantling tool kit, fuel injection pump - distributor fuel rotary pump with standard accessories, fuel injection pump - ve pump with standard accessories, cylinder liner- dry & wet liner, cylinder liner - press fit & slide fit, steering assembly - rack and pinion, air brake trainer assembly, alternator assembly - lmv, engine bearing model set, piston model set, front axle assembly, rzeeppa joint with stand for dismantling and assembly, full floating axle and semi floating axle assembly, wiper motor assembly, cut section model - 4 cylinder diesel engine, cut section model - automatic transmission gear box, cut section model - centrifugal clutch assembly, cut section model - diaphragm clutch assembly, cut section model - radiator - cross flow, cut section model - radiator - down flow, cut section model - shock absorbers, cut section model - single plate clutch assembly, cut section model - turbocharger, demonstration board - anti theft device car, automotive safety air bag simulator, car air conditioner trainer, demonstration board - crdi system, demonstration board - electronic ignition system and ignition coil, disk brake trainer, drum brake trainer, working model - power windows, working model - torque converter, denting kit set, engine compression tester (diesel), two post car lift- capacity 4 ton, electric operated, radiator pressure tester, tyre changer machine, tyre air pressure gauge with holding nipple, wheel alignment machince computerized 3d, wheel balancing machine (for wheel balancing of lmv), air conditioning service unit - car, automotive battery charger, automotive battery tester/ analyser, battery terminal cleaner tool, air blow gun, air impact wrench with impact sockets, engineers stethoscope, grease gun - 500 grams, oil can 500 ml, oil filter wrench - upto 500 mm, piston ring compressor - 50 - 100 mm, piston ring expander and remover - 50 - 100 mm, piston ring groove cleaner, belt tensioner gauge, car jet washer with standard accessories, auto electrical work bench, gloves: rubber, gloves: cotton, industrial/ safety shoes, industrial helmet, blow lamp: 0.5 liter, magnifying glass: 75 mm, lifting tackle/ sling: 1 ton, 2 meters, laser distance measuring instrument, demonstration board: electric vehicle cooling system, engine and transmission system for electric vehicle, cut section of electric vehicle motors, hvac trainer, electric vehicle service equipment test adapter kit, battery tester with inbuilt printer, lighting and wiring system for electric vehicle, electric vehicle diagnostic scanner, solar based charging system, electric vehicle tool kit, electrically insulating blanket, clamps for insulating blanket, insulated rubber mats, gloves: electrically insulated, industrial/ safety shoes: electrically insulated, glove inflator kit, goggle: white glass, ac current digital clamp meter, digital continuity tester, soldering iron set: mechanic electric vehicle

Central Government/Public Sector

CTN :45702798

02 Jul, 2026 NA

Multi City - Tamil Nadu

Tender For auction sale of depot miscellaneous scrap - 98414501: cond. & u/s. electrical scrap consiting of inverter ,transformer for pre cooling, battery charger sorts and size, stabilizer, current regulators,ac/dc welding rectifier/plant,chokes, meters, capacitors, led lights/tube, vacuum cleaner, knob, torch lights of sorts and sizes, coach guidence parts, switches of various types, electrical parts, ballast, street lights, nugger, chokes, chargers, regulator, pre cooling switch,roof mounted electric loco ac cab,frequency controller, starter, fuse, terminals,timer relay, kwh meters, circuit board, amplifier, panel board, led light,socket,tube light holder, multi colour lamp, digital tempreature meter, chargeable lamp, soldering iron, tester, volt meter, various type of meters, insulation tester, megger,solar board and water heater,solar sets, analog starter,tlb instrument,different type of dlb instrument,boost charger, sms alert,holder, electric detector, ethernet card, relay panel, ups, smps atx, lan extender,port switch, media converters, optical fiber cable equipment, ethernet switch,ara terminal/fuse, recttifier,dc dc converter, earth electrod,vhm charger,head lamp, relay timer ,led lamp,led shunt routesolar panel,spd,spt, trasmitter,receiver,alarm system,smr ei, cab ac,pressure gauge, multimeter, heating elements, speaker, amplifier, lamp shades, speedometer,vcd,different type of relay,base assembly,pcb card,program switch,bl box,different type of ammeter,pedal switch,ups various,fl choke,single phase meter,mcb various amps,electronic timer switch,single phasing preventer, ballast off size,capacitors of various sizes,fan regulater, and such other similar electrical scrap as is where is condition. note: 1).if any non ferrous items found in loose conditon should be returned to the custodian,(2) pick and choose not permitted. (3) crane/jcb loading permitted.location: tree no.04 ,middle of scrap yard /ssd/ptj.

Central Government/Public Sector

CTN :45682479

09 Jul, 2026 NA

Vadodara - Gujarat

Tender For supply of electronic weighing machine:- weighing capacity & accuracy:- 1-1000 kg (with 100gm accuracy) and should have approval of accuracy from government body/agency. audio/visual overload indicationshould be available. zero, tare, net/gross function. stainless steel platform (1.5m x 1.5m) size required. interface:- bi-directional rs 232 c/usb cable without converter (min 7 metres). display:- 7 segment digital front display on pole and extended remote display having 7 metre wire with bright led display. oem should be 9001, bis certified [ warranty period: 24 months after the date of delivery ] ]

CTN :45697944

13 Jul, 2026 75.00 Lacs

Dhanbad - Jharkhand

Tender For supply of pn or zener diode or led characteristics apparatus , verification of kcl and kvl , resistance in series and parallel apparatus , ohms law apparatus without power supply , ohms law apparatus with aluminum panel 2 digital panel meters and power supply , transistor characteristics apparatus , fet characteristics apparatus , half wave full wave and bridge rectifier apparatus , ripple factor apparatus , digital logic trainer , verification of truth table of logic gates using universal gates , flip flops using nand gates and ttl ics , four bit counters synchronous and asynchronous , four bit shift registers , encoder or multiplexer eight to one line , decoder or demultiplexer one to eight line , four bit analog to digital convertor , four bit digital to analog convertor , light intensity or phase control using scr or triac , scr commutation techniques , switching action of a bjt , single phase half wave full wave and fully controlled bridge rectifier or convertor using scrs , three phase half controlled bridge converter with r and rl load , three phase fully controlled bridge converter with r and rl load , single phase cycloconverter , instrumentation trainer using transducers , burdon tube pressure gauge trainer kit , strain gauge trainer kit with cantilever beam , lvdt trainer kit , speed measurement using photo electric and magnetic sensors , temperature sensors kit , measurement of water level using strain gauge , measurement of water level using capacitance transducer , ac servo speed torque characteristic trainer , dc servo motor speed torque characteristics trainer , stepper motor controller trainer , analog lab trainer bread board model , digital lab trainer bread board model , plc trainer , transmission line trainer abcd t and pi parameters ferranti effect load test , idmt over current relay testing kit electromechanical type , buchholz relay testing kit with compressor and oil , over voltage relay testing kit electromechanical type , over current and earth fault relay testing kit three phase static type , over current relay testing kit static type , measurement of power and power factor single phase and three phase , to study a typical bhk house wiring , four to one multiplexer and one to four demultiplexer , vapour compression refrigeration vcr test rig , water cooler setup , air conditioning test rig , domestic refrigerator , window air conditioner , split air conditioner , air cooler evaporative , tube cutter , pipe bender , flaring and swaging tool kit , reamer , brazing torch , manifold gauge set , vacuum pump , refrigerant recovery unit , refrigerant charging cylinder or electronic charging scale , refrigerant leak detector , digital clamp meter , digital thermometer , anemometer , tachometer , insulation material , refrigerants , recovery cylinders , weighing machine , electrical control panel , work benches , safety equipment

CTN :45334872

02 Jul, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : ner acting for and on behalf of the president of india invites e-tenders against tender noner_snt_proj_bsb_02_2026 closing date/time 21/07/2026 12:30 hrs. bidders will be able to submit theiroriginal/revised bids upto closing date and time only. manual o ers are not allowed against this tender, and any suchmanual offer received shall be ignored.1. nit headername of worksurvey, design, supply, installation,testing, and commissioning of automaticblock signaling work utilizing multi- section digital axle counters (msdac) forcontinuous track circuiting including associated auxiliary works at adjoiningstations along with 4x48 ofc work in the aunrihar jn (arj) - varanasi city (bcy) &banaras (bnrs) -prayagraj rambag (prrb) sections and ei (indoor) works atsarnath(srnt), kadipur (kdq) and rajwari (rji) stns in the varanasi division ofn.e. railway.bidding typenormal tendertender typeopenbidding systemtwo packet systemtender closing datetime21/07/2026 12:30date time of uploadingtender22/05/2026 16:43pre-bid conferencerequiredyespre-bid conference datetime05/06/2026 11:30advertised value 1287170067.90 tendering section projectbsbbidding stylesingle rate for eachschedulebidding unitearnest money (rs.) 25743400.00validity of offer ( days) 90tender doc. cost (rs.)0.00period of completion 18 monthscontract type works - general contract category expenditurebidding start date 07/07/2026are jv allowed to bid yesnumber of jv memberallowed3are consortium allowedto bidnonumber of consortiummember allowed0ranking order for bidslowest to highest expenditure typecapital (works)2. schedules.no. itemcodeitem qtyqty unitunit ratebasic value escl.(%) amount biddingunitschedule () a1-electronic interlocking items350653086.18above/below/para1001 3.00 station17259924.6951779774.07 at par51779774.07page 1 of 27run date/time: 10/06/2026 15:39:01ner hq-s and t/north eastern rlytender documenttender no: ner_snt_proj_bsb_02_2026closing date/time: 21/07/2026 12:301description:- design, manufacture, supply of hot standby architecture electronic interlocking (ei)system complete as per rdso spec. rdso/spn/192/2019 version 2 (or with latest amendment ifany) for stations as per tech. spec. given in tender document, mainly consisting of microprocessorbased cpu card, input card, output card, interfacing equipment and all type of interfacing relays,suitable for re. for system 'a' & 'b' of ei, segregation between the dc-dc converters shouldbemade so that in case of failure, only one system is a ected, and dc-dc converters shall beprovided in n+1 con guration. dual vdu for operation (2 no. of fanless embedded industrial gradepcs, 2 nos. industrial grade 55" 4khd led vdu and 1 no. maintenance console (fanless embeddedindustrial grade pc and industrial grade 55" 4khd led vdu with ups, backup min. 1 hr. & printercolor laserjet with scanning facility similar to hp mfp 3303sdw) as per rdso's tan no.sts/e/tan/3007 ver. 2.0 dt.22.04.2026 (latest), interconnecting cables, rack for ei card, relayrack, ct rack (including terminals), connector, fixtures, mounting arrangement, lightning arrestor,m f earth connections (as per latest tan issued) etc. & accessories necessary to make ei systemfunctional for stations as per approved sip, from ei system up to ct rack, design of circuits andpreparation of wiring diagrams, power supply arrangement on main cabin (railway will provide 110 vdc only.), ofc connectivity (patch cords) as per requirement of system, protocol converter fordataloggers at main cabin (supply and installation of data logger is covered as separate item of theschedule). note:- (i). tenderer should submit details of individual cards/ modules with item wisedetails, rate and quantity in proforma attached as annexure - 'a' prior to ca. (ii). item wise ratesare for indicative purpose, not be used for evaluation. any extra item required for commissioning ofei system will be borne by the contractor without any extra cost.(iii). the el system including

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