Latest dc dc convertor Tenders | Government dc dc convertor Tenders

Central Government/Public Sector

CTN :45716879

20 Jul, 2026 28.00 Lacs

Bangalore - Karnataka

Tender For tender for supply of electronic components - transformer smd , 16 pin 10/100 base-tx , soic-16 , -40 to +85 deg. c , emi shield , smd , 2 piece , size (16.50x16.50x3.60) mm lxwxh , cover for smd emi shield , size (16.50x16.5x3.6) mm , battery holder for cr2 battery , ultra cr2 lithium / manganese dioxide battery , 3v , 0.3 ohm at 1khz , lithium battery , 3 v , 20 mm dia , miscellaneous , pc card ejector , sfp cage connector & assembly , through hole , right angle , standard surface mount emi shield perforated , 2 piece , size(26.21 mm x 26.21 mm x 5.08 mm) lxwxh , emi shield cover 1.032inchx1.032inch , standard surface mount emi shield perforated , 2 piece , size (38.1 mm x 25.4 mm x 6 mm) lxwxh , emi shield cover 1.500 inch x1.000 inch , standard surface mount emi shield perforated , 1 piece , size (13.66 mm x 12.10 mm x 2.54 mm) lxwxh , dc-dc convertor , i/p 35-75vdc , o/p 12v , 25a , quarter- brick size , spring steel clip device , fixing clamp (tophx esip-7c) , lc display module , 16 charactors , 2 line 3.3v dc , temp -20 to + 70 degree c , 5 v , graphic lcd module , -10 to +60 deg. c

CTN :45743323

10 Jul, 2026 1.48 Lacs

Kangra - Himachal Pradesh

Tender For supply of unbranded 24v dc to ac converter , unbranded optimux fxo fxs , unbranded hdmi capture card , unbranded hdmi to multiple out connector , unbranded usb to multiple output

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

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 :45726688

23 Jul, 2026 NA

Kharagpur - West Bengal

Tender For supply of dc-dc converter, 110 v/ 24 v dc, 1.5 a as per rdso specification no. rdso/pe/spec/ac/0184-2015(rev-1) for switch board cabinets of lhb type ac coaches. accepted make: as per bom circulated vide rdso letter no. el/7.1.108/mssbc, s.n. 61 and place of installation s1a08 for rdso/pe/spec/ac/0184-2015(rev-1). [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

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

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

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.

CTN :45696133

13 Jul, 2026 NA

Palacode - Tamil Nadu

Tender For supply of equipment for electronics and communication engineering department - supply of equipment for electronics and cmmunication engineering department, 8051 micro controller kit :specification : operating voltage: +5 v dc. flash memory: 4 kb (at89c51) / 8 kb (at89s52). ram: 128 bytes internal ram. 16 2 alphanumeric lcd display. push buttons / tactile switches. dip switches for digital input. inbuilt adc interface: ldr, potentiometer. inbuilt dac interface. inbuilt stepper motor driver with stepper motor. inbuilt dc motor driver with dc motor. 1 4 led array, 1 4 keypad, 1 relay. 1 buzzer, 16 2 lcd display, 1 pwm driver. 1 hardware interrupt key, inbuilt rtc. inbuilt eeprom and uart module. 4 7-segment display. supports both assembly and c language programming. pc interfaceable., temperaturemeasurementkitspecification : sensors:rtd (pt-100), thermocouple (fe-k/j-type), and/orthermistor (ntc). display: 3 digit led/lcd digital display(typically 200 mv fsd). temperature source: portable water kettle orheater block. signal conditioning: on-board circuitry foramplification, linearization, and cold junctioncompensation. test points: multiple 2 mm / 4 mm banana socketsfor monitoring input/output signals. power supply: 230 v ac, 50 hz, single-phase. accessories: glass thermometer, 10 k ntcthermistor probe, k-type thermocouple probe,patch cords and user manual., ask modulationanddemodulation kit:specification : message signal1:8-bit variable data,amplitude 5v. message signal 2:debounced data, amplitude low (0) and high (5 v). message signal 3:fixed data 25 khz, 12.5 khz, 6.25 khz, 3.12 khz,amplitude 5 v. carrier signal: sine wave, frequency 200 khz,amplitude 5 v. modulator type: switching modulator using analogswitch / transistor switching ic. demodulator: envelope detector and lpf. comparator: lm311 based. supply voltage (board): +12 v, +5 v dc. supply current: 100 ma minimum. input voltage: 230 v ac, 50 hz. interface connectors: 2 mm banana socket., dth trainer kit:specification :power supply: 200 v to 240 v ac, 50 hz.dish antenna: 1.5 ft aluminium steerable dish antenna.lnb (low noise block down converter): input frequency: ku-band. output frequency: 950 mhz to 1450 mhz. conversion gain: 65 db. noise temperature: 35 k (max).set-top box receiver in trainer form: if frequency: 70 mhz. video bandwidth: 50 hz to 5 mhz. video output level: 1 vpp at 75 load. video polarity: normal/inverted, switch selectable. audio subcarrier frequency:tunable from 5.0 mhz to 8.0 mhz. remote control provided. hdmi cable: 10 m.controls: channel selection. volume control.fault simulation: five built-in simulated faults for troubleshootingexperiments. if signal disconnected. video output fault. audio mute fault. tuner misalignment. rf output interruption.pcb size: 15" 12" with multicolour section-wise blockdiagram.standard accessories: 1.5 ft dish antenna. lnb. trainer pcb. dish connecting wire. audio-video cable. user manual. acrylic cover. hardware materials for assembly of dish antenna.additional features: dth subscription connection withdoordarshanfree channels. free-to-air channel demonstration., fpga trainer kit:specification : must use industry-standard mid-range fpgadevice usb-jtag programmable, compatible withvivado ise (webpack). power supply: 5 v dc through usb or externaladapter. on-board peripherals: leds, switches, pushbuttons, 7-segment display,clock source, gpio /pmod expansion ports, uart, vga / hdmi, usbuartbridge, usb cable. user manual.

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

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