Latest voltage converter Tenders | Government voltage converter Tenders

Central Government/Public Sector

CTN :45547406

27 Jun, 2026 NA

Hubli - Karnataka

Tender For battery charger and discharging panel : "supply and commissioning of digital signal processing (dsp) controlled igbt based ac to dc rectification (converter) with active power factor correction with fine control on voltage regulation, ripple, thd and improved efficiency with re-generative feature suitable to provide float charging and boost charging of ni=cd battery 199ah/110v capacity.the technical specifications are as per enclosed annexure. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45548994

17 Jun, 2026 NA

Nagpur - Maharashtra

Tender For supply of power converter of 110v dc to required input voltage (9 to 36v dc). 100w (min.) conformingto en-50155. [ warranty period: 30 months after the date of delivery ] ]

Central Government And Public Sector

CTN :45555420

19 Jun, 2026 NA

Guwahati - Assam

Tender For supply of dc dc converter, input voltage : 110v -250v(2.4 amp to 1.1 amp), output voltage: 24v dc, 10 amp. similar to ask power tech model no: ask-cs24/10a. make: ask/cosel/phoenix contact. hsncode- 85044090 ]

Central Government / Public Sector

CTN :45555404

30 Jun, 2026 NA

Hyderabad-T - Telangana

Tender For a) design supply erection and commissioning of 230ac to 90 to 160v ac and dc @ 200va converter cum dc source with digital volt meter for both voltage ac and dc with output voltage adjustment from 90 to 160ac and dc. with encloser. [ warranty period: 30 months after the date of delivery ] ]

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

corporations/Associations/Others

CTN :45510012

23 Jun, 2026 NA

Multi City - Multi State

Tender For supply of components - resistor, 22k, 0.25w, rc1206, thin film resistors, p/n: era8vrb2202v/eqvt make: panasonic , res 2.2k ohm 0.1% 1/8w 0805, p/n: rn73h2attd2201b10/eqvt, make: koa speer electronics, inc. , resistor, 2a 0.25w 15k 0.1% 25ppm thick film resistors, p/n: rt73f2a15kbtd/eqvt, make: te connectivity , resistor, 1/4w 10kohms 1% 1206, p/n: mca12060c1002fp500/eqvt, make:vishay/beyschlag , trimmer resistors 100 kohms, p/n:3296w-1-104lf/eqvt, make: bourns , trimmer resistors 500kohms, p/n: 3296w-1-504lf/eqvt, make: bourns , res smd 1k ohm 1% 1/4w 0805, p/n: crcw08051k00fkea/eqvt, make: vishay dale , 0.1uf x7r 1206 10% 50v ceramic capacitors, p/n: c1206c104k5rac/eqvt, make: kemet , 0.01uf x7r 1206 10% 50v ceramic capacitors, p/n:c1206c103k5rac/eqvt, make:kemet , 47uf, capacitor, p/n:a7c5kn476m1jaas045/eqvt, make:kemet , 0.22uf x7r 1206 10% 50v ceramic capacitors, p/n: c1206c224k5rac/eqvt, make: kemet , din 41612 connectors 64p type c female strt wrap post, harting, p/n: 9032646821/eqvt , rf relays 24vdc non-latching single coil gullwing, p/n: im07gr/eqvt, make: te connectivity , rectifiers diode, do-41, 1000v, 1a,p/n: 1n4007/eqvt, make: diotec semiconductor , small signal switching diodes 100v io/200ma bulk, p/n: 1n4148/eqvt, make: onsemi , trans npn 30v 0.6a to-236ab, p/n:pmbt2222,215/eqvt. , make:nexperia usa inc. , mosfet, p/n: irf9510pbf/eqvt , bipolar transistors, p/n: fcx690bta/eqvt, make: diodes incorporated , instrumentation amplifier, p/n: ad8421acpz-r7/eqvt, make: analog devices , connector header through hole 36 position 0.100 (2.54mm), make: sulins connectors, p/n: pbc36sfan/eqvt , dc/dc converter, p/n: tec 3-2415wi/eqvt, make: traco power , dc/dc converter, p/n: tec3-2419wi/eqvt, make: traco power , dc/dc converter, p/n: tec3-2412ui/eqvt, make: traco power , fixed voltage regulators, p/n: lm78l05acz/lft3/eqvt, make: texas instruments , single red led array, 10 milli-amps, p/n: 09h0010-60/eqvt, make: littelfuse , transistor output optocouplers, p/n: ps2562l-1-a/eqvt, make: renesas electronics , resettable fuses, p/n:smdc185f/33-2/eqvt, make: littelfuse , current loop protector, p/n: , max14626ett+t/eqvt, make: maxim integrated , precision voltage-to-current, p/n: xtr110ku/1k/eqvt, make: texas instruments , 4-20ma current transmitter, p/n: xtr105ua/2k5/eqvt make: texas instruments

corporations/Associations/Others

CTN :45511450

23 Jun, 2026 NA

Hyderabad - Telangana

Tender For supply of components - resistor, trimmer resistors, ceramic capacitors, capacitor , connectors , rectifiers diode, bipolar transistors, small signal switching diodes, bipolar transistors, instrumentation amplifier, converter, fixed voltage regulators, resettable fuses etc..

CTN :45475065

18 Jun, 2026 NA

Krishnagiri - Tamil Nadu

Tender For procurement and installation of ece lab equipments - procurement and installation of ece lab equipments, single output variable dc rpsu single output regulated power supply- input voltage: 230v/50hzac- output voltage: (0 30v)dc- output current: (0 2a)dc- protection circuit: over voltage and over current protection, short-circuit protection- high efficiency: greater than 85%- low ripple and noise: less than 50 mv, dual output variable dc rpsudual output regulated power supply- input voltage: 230v/50hzac- output voltage: (0 30v)dc- output current: (0 2a)dc- protection circuit: over voltage and over current protection, short-circuit protection- high efficiency: greater than 85%- low ripple and noise: less than 50 mv, function generatorfrequency range: 0.1 hz to 2 mhz.display: 4 to 6 digit led displayoutput waveforms: sine, triangle, square, pulse, ramp.amplitude: 0 20 vp-p.rise time: 100 ns.distortion: 1% (within acceptable range of frequencies).power supply: ac 220 v 10%, 50-60 hzoutput amplifier protection: protected against short circuit and 15v overload, digital storage oscilloscopebandwidth: 50 - 100 mhz.sampling rate: 1gs/s.channels: 2 (minimum)power supply: 100v 240v ac, 50-60 hzautomatic measurement: vpp, vavg,rms, frequency, period, vmax, vmin, rise time, fall time, + width, - width, +duty, - duty etc.,horizontal scale: 5 ns/div 100 ns/div or equivalentvertical resolution: 8 bits (2 channels simultaneously)vertical sensitivity: 1 mv/div 10 v/div (at input)waveform math: +, -, x , , invert, fft etc.,waveform storage: 16 waveforms or equivalentcommunication interface: usb host, usb interface.7-inch color display or equivalentbasic trigger functions, digital vo;tmeterdc voltmeter digital 3 digit display (0-100 v), 0.5 % accuracy (class 0.5 equivalent) (2000), digital ammeterdc ammeter digital 3 digit display (0-2 a), 0.5 % accuracy (class 0.5 equivalent) (1500), eliminator transformer (stepdown)input - 220v - 240v ac, 50 hz, output-2v to 12v dc, 0-2 a ripple: 5mv, embedded lpc 2148 kit cpu - lpc2148, core - 16/32 bit arm7dmi-s speed - max 60 mhz, flash - 512kb, ram (on-chip) - 40kb, 46 general purpose i/opins, usb2.0 one 10bit a/d converter with 14 analog inputs, one 10bit d/a converter, six pwm &watchdog two uarts (16c550), two i2c (400kb/s), two spi s eight bit digital output, eight bit digital input, 16 x 2 characters lcd and 4x4 matrixkeypad one potentiometer for giving analog input, relay & buzzer interface i2c devices: rtc, eeprom and seven segment display, on board stepper motordriver lm35 temperature sensor, one rs 232 lines are terminated at 9 pin d type connectorand usb interface board has inbuilt power supply and mounted in sturdy cabinet accessories usb cable with utility software to download programs from pc to target board example programs in embedded c and assembly with documentation (soft copy) power chord, user manual with cd/dvd, free demonstration after delivery, single phase induction motorsingle phase induction motor, 230v ac, 50hz supply.power rating 1 hp (0.75 kw).speed 1440 rpm.capacitor start/run type suitable for lab useloading setup portable ammeter and digital tactometer contact type, single phase autotransformerinput - single-phase, 230v/240v, 50 hz, 4a, ac output - 0 to 270vac, class "h" or class f insulation., lvdt trainer kitac mains power supply : 230v 10%, 50hzfixed regulated dc power supply : +5v, 12v /500matransducer : lvdtlvdt displacement : 20mm (40mm total)displacement scale : linear 20mmdisplacement display (mm) : red color 3 digit led displayexcitation frequency : 4khzexcitation voltage : ac variable 5v, strain guage trainer kitmetal foil strain gauge mounted on beam/cantileverstrain measurement under applied loadwheatstone bridge arrangementsignal conditioning and amplification circuitinstrumentation amplifiers, 3 digit display of strain / output voltagezero and gain adjustment controlsprovision for applying calibrated loadsregulated power supply, 230 v ac, 50 hztable-top tr

CTN :45484346

19 Jun, 2026 NA

Leh - Jammu And Kashmir

Tender For supply of dc power supply unit abl8rps24050 for hyd dantal trolley , mpcb 24 32a gv2 me04 for hyd dantal trolley , temp controller model 2020 24 vdc 96x96 and thermowell for rtd sensor for hyd dantal trolley , ill beacont blinking lte 2017 dc 24v red for hyd dantal trolley , pressure relief valve rdba lcn for hyd dental trolley , castor wheel nylon 4 inch fix for hyd oil purifier , hour meter hm 700 240v ac 50 hz 54 sf1 for hyd oil purifier , float switch fgpo 81 sw ele for hyd oil purifier , 3 phase ref transformer for rectifier , 3 phase firing card 8400 ch24b for rectifier , wheels 8 inch dia fixed type and swivel type 4 nos each for rectifier , dc shunt signal amplifier card 8400 259a for rectifier , inverter driver card for frequency converter , hrc fuse 32 amp for frequency converter , glass fuse 1 amp for frequency converter , output over or under voltage card for frequency converter * /bid number : gem/2026/b/7638930 + /dated: 09-06-2026 ' ' / bid document 1 / 14

CTN :45469596

16 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of gear belt , transistor type cly 5 , resistor voltage sensitive , resistor voltage sensitive 47v 10 1 0 1w , capacitor , dc-dc converter vicor , microcircuit linear type mga 82563 mga , micro circuit digital type cd74hc4538m96 , capacitor 33uf 25v , capacitor fixed aluminium electrolytic 100 nf , fuse 5 amp , bty nr li thionyl chloride c

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