Latest power supply module repair Tenders | Government power supply module repair Tenders

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 :45512590

11 Jul, 2026 NA

Ernakulam - Kerala

Tender For tender for supply of sintered clutch plate , pressure transmitter 0 10 bar , standby pump , capacity control slides 2 2 vr , capacity contorl piston spring , capacity control piston , piston ring set glyd ring , compressor oil heater , motor replacement gasket o ring set , oil filter replacement gasket o ring set , deep groove ball bearing part no g51001 , lower valve plate gasket part no 06578 , upper valve plate gasket part no 06486 , set oilsump heat 80w 220 240v part no 08425 , set of v belts , cathodic protector zinc rod , cathodic bolt , gasket set for condenser for 82 5 tr ac plant , cathodic protector , cathode protector for condenser of 4 tr ref plant for nopv , gasket set for evaporator , angle valve 1 2 , globe valve for liquid line from condenser , charging valve , core for filter drier filter drier c r424 , sight glass oil line , valve globe type 4 1 8 ods , core for filter drier , sight glass 1 4 flare brass , sight glass 40 nb , valve check type 7 8 ods , valve globe type 7 8 ods , sight glass 7 8 ods , sight glass for liquid line , lube oil reniso triton se55 equaj pack 20 l , teflon seat washer 3 4 , teflon seat washer 7 8 , teflon seat washer 2 1 8 , semi conductor fuses , valve seat for nrv 3 5 8 , breather assembly , sleeve drive oil pump , cover piston filter , piston ring , plate steel clutch , pin roll , gasket , gasket , gasket kpgm 1 , gasket front housing to main 1 no 2 pieces , gasket bottom cover , plate lock shaft output , screw lock cap , hose flexible suction , spring , pump oil assly , spring , shim propeller flange , shim , sleeve release spring , bearing taper roller , roller bearing skf , seal rubber , seal oil drive speeder , gasket , seal rubber propeller flange , washer retainer , hose connection , coil for pilot operated solenoid valve , capacity control sv for ac plant , coil for pilot operated solenoid valve 180s , compressure suction pressure gauge , pressure gauge 65 dial 0 to 25 kg cm2 for r134a , sw temp gauges , lamp siemens led green 24v dc , lamp siemens isi60 amber 24 v dc , lamp siemens led red 24 v dc , push button epb 2110009 1no 1nc , push button epb 3110006 1no 1nc , stay push button epb 1110020 2no 1nc , selector switch , indicating lamp teknic 22 5 dia led 230v ac type blue , smps 24v dc 10 a , indication lamps r y b , indicating lamp 24 vdc led type red , indicating lamp 24 vdc led type green , hooter 24v dc , smps 24v dc 5a , mcb 2 pole 10a , semiconductor fuse 400 amps , door mount microcontroller , fuses for indication lamps 2a siemens , mcb siemens 1 pole 6 a for crankcase heater , mcb siemens 1 pole 4 a for oil separator heater , relay module oen 8 relay 2c o 230 v ac , current transformer , cpu for plc of fwd panel , digital input card for plc , analogyl input card for plc , digital output card for plc , key , lock sheet , lock sheet , key , accumulator , gasket , strainer element , hose suction , handle , seal kit for filter assly , pressure switch , pressure switch , pressure gauge 0 25 kg sq cm d , air filter element set , drier gel molecular sleeve , copper tube 1 4 x 2mtr , key parallel , pin , cylindrical pin dia 16 00x40 , o ring breather pipe , ring snap , lock washer

CTN :45492882

19 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of basic electronic component module , transistor and mosfet module , circuits laws and network module , rc and filter circuit module , digital ic trainer module , 555 timer ic module , counter ic module , operational amplifier module , power supply trainer , breadboard and accessories , digital multimeter , variable smps , enclosure and mounting , documentation

State Government

CTN :45500842

23 Jun, 2026 NA

Ratnagiri - Maharashtra

Tender For quotation for purchase of electronic components -battery charger 8s lifepo4 -29.2v 5a with xt60 connector ,24v 14.6a-350.4w smps (ac to dc converter) ,cytron smart drive mdds30 dual 30a (80a peak) ,soldering station ,xt90 male connector with housing ,voice recognition module v3 compatible with arduino ,max9814 high performance microphone agc amplifier module ,fluke 106 palm-sized digital multimeter ,m4 ss stainless steel hex nuts (50 pcs) ,m4x30mm socket head cap (allen) bolt and nut (12pcs) ,m3 x 20 mm socket head cap (allen) bolt-25 pcs. ,m3 ss stainless steel hex nuts (50 pcs) ,jumper wire (male to male) (40 pcs) ,jumper wire (male to female) (40 pcs) ,jumper wire (female to female) (40 pcs) ,aa 2000mah nicd/nimh battery - pack of 4 ,cc61n eneloop battery charger with usb cable

Central Government And Public Sector

CTN :44426359

12 Jun, 2026 NA

Kudankulam - Tamil Nadu

Tender For bid to ras supply of smps module of current rating 14.6a, make: meanwell, model: lrs-350-24 , smps module of current rating 21a, make: meanwell, model: rsp-500-24 , smps module of current rating 25a, make: meanwell, model: lrs-600-24

CTN :45483458

24 Jun, 2026 NA

Pune - Maharashtra

Tender For supply of wire copper 1point5 sqmm black roll of 90 mtrs , pvc electric wire copper 2point5 sqmm red roll of 90 mtrs , pvc electric wire copper 2point5 sqmm black roll of 90 mtrs , four core armoured cable 25 sqmm comma aluminium conductor , pvc twin core 2point5 sqmm copper comma roll of 90 mtrs , casing oblique caping 1inch width 2m long , casing oblique caping 2inch width 2m long , pvc round plate size 105 mm x 2 mm , electric board 7inch x 4inch pvc , electric board 8inch x 10inch pvc , electric board 8inch x 12inch pvc , mcb sp 06 amp , mcb sp 10 amp , mcb sp 32 amp , mcb sp 25 amp , mcb dp 32 amp , mcb dp 40 amp , mcb dp 20 amp , mcb 63 amp 4 pole , mcb channel patti as per sample 1m length , mcb box ms oblique plastic 2 way , mcb box 4 way , mcb box 8 way , digital timer module input 250v comma 50 oblique 60 hz output 200 250v 50 oblique 60hz single pole oblique single throw , thermostat short size for gyser , thermostat long size for gyser , gyser coil 1500 watt , dol starter for 05 hp 3 phase motor 14point5a oblique 440v , thimble 16 mm aluminium , thimble 25 mm aluminium , thimble 35 mm aluminium , thimble 50 mm alummium , thimble 70 mm aluminium , thimble 90 mm aluminium , thimble 120 mm aluminium , aluminium in line connectors for aluminium xlpe cable 25 sqmm , aluminium iin line connectors for aluminium xlpe cable 35 sqmm , aluminium iin line connectors for aluminium xlpe cable 50 sqmm , aluminium iin line connectors for aluminium xlpe cable 70 sqmm , aluminium iin line connectors for aluminium xlpe cable 185 sqmm , change over switch 16 amp single phase , change over switch 32 amp 3 phase 4 pole , change over switch 63 amp 3 phase 4 pole , energy meter digital type 5 dash 30a comma 240v single phase , energy meter digital type 240v three phase , electric line tester , combination plier 8inch oblique 210 mm , nose plier 170 mm , soldering iron 35 watt , 2 leg puller for opening bearing from ceiling fan , chuck for portable drill machine comma heavy duty with hammering option , adjustable spanner 8 inch , wire spring 30 mtr for cabling , clamp meter oblique tong tester , special masonery drill bit 6mm , special masonery drill bit 5mm , special masonery drill bit 8mm , special masonery drill bit 12 mm and 12 inch length , insulation varnish , copper enameled winding wire swg 35 , copper enameled winding wire swg 36 , solder wire 100gm , led power supply smps 36v comma 5point9 amp comma rain proof model lrs 200 dash 36 , exhaust fan 300mm , pvc copper wire 0point5 sq mm red 90 mtr roll , pvc copper wire 0point5 sq mm black 90 mtr roll , pvc copper wire 4point0 sq mm black 90 mtr roll , pvc copper wire 4point0 sq mm red 90 mtr roll , pvc copper wire 4point0 sq mm yellow 90 mtr roll , pvc copper wire 4point0 sq mm blue 90 mtr roll , pvc copper wire 4point0 sq mm green 90 mtr roll , pvc round plate size 6 inch , insulation tape 1point8mm x 8mtr in red green yellow black blue , power contractor 32 a , battery aa type , battery aaa type , halogen search light 55w model no fosasl dash h55w , rj 45 connector with dust cover packet of 100 nos , rj 45 cat 6 cable tester , heat shrink gas tourch kit for cable jointer , water proof tape 6 inch x 3 mtr , change over switch 100a , change over switch 200a , change over switch 400a , electrician tool kit 36 pcs , multimeter , street light 70w , conduit pipe 25mm x 3 mtr , conduit pipe 20mm x 3 mtr , bend for conduit pipe 25mm , bend for conduit pipe 20mm , corcular 4way for concealed wiring 25 mm , corcular 4way for concealed wiring 20 mm , wire tag 20cm 100 nos in one pkt //bid details 2 / 101 , saddle 25 mm , saddle 20 mm , flexible pipe 25mm , flexible pipe 20mm , led bulb 0point5w blue , led bulb 0point5w yellow , led tube light 10w 2ft , led tube light 40w 4ft , geyser 20 ltr

CTN :45478137

27 Jun, 2026 NA

Vidisha - Madhya Pradesh

Tender For items - computer and servises and otheres, mcb (miniature circuit breaker), acb (3200a/4000a ), acb (air circuit breaker), allen key set, amf relay, ammeter, annunciation system, anti-corrosion spray, arc flash suit, arc flash suit (ht/lt panel ), auxiliary contacts, avr (automatic voltage regulator), battery charger, blower/air blower, breather assembly, bus coupler acb, busbar insulators, busbar supports, cable glands, cable glands, cable lugs, cable ties, cable ties, changeover switch, clamp meter, clamp meter, combination pliers, consumables, contact cleaner spray, contactor, continuity tester, control cable, control fuses, control relay, control wires, cooling fan, copper busbar, crimping tool, ct (current transformer), current transformer (ct), dg set synchronization panel (3 750 kva), digital multimeter, digital multimeter, discharge rod, earth fault relay, earth switch, earth tester, earthing rod, electrical contact cleaner, electrical gloves (11 kv rating), electrical safety gloves, emergency stop switch, energy meter, engine control module, face shield, ferrules, ferrules, flexible wire, frequency meter, fuse fuse base, heat shrink sleeves, heat shrink tubes, hrc fuse, hrc fuses, ht protection relay, indicator lamps (r/y/b), infrared thermometer / thermal camera, insulated screwdriver, insulation tape, isolator switch, lightning arrester, load sharing module, lockout-tagout (loto) kit, loto kit, lt pcc/mdb panel, lubricant spray ( ), lugs, maintenance tools, mccb, mccb (molded case circuit breaker), megger (insulation tester), megger 5 kv, microfiber cloth, motorized mechanism, multifunction meter, multifunction meter, nose pliers, numerical protection relay, oti (oil temperature indicator), over current relay, overload relay (olr), phase sequence meter, phase sequence tester, plc module, power analyzer, power cable, power factor meter, protection & metering, pt/vt (potential transformer), push buttons (start/stop), pvc insulation tape, reverse power relay, rust remover, safety equipment, safety goggles, safety helmet, safety helmet, safety shoes, safety shoes, screwdriver set, secondary injection test kit, selector switch, shunt trip coil, side cutter, silica gel, smps (power supply), soft brush, spanner set, speed governor module, spiral wrapping, spring charging motor, starting relay, synchronizing relay, terminal blocks, thermal camera, thermostat, timer relay, torque wrench, transformer buchholz relay, transformer oil, under/over frequency relay, under/over voltage relay, uv coil, vacuum cleaner, vcb (vacuum circuit breaker), voltage tester, voltmeter, wire markers, wire stripper, wti (winding temperature indicator), , , , comprehensive maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor & majour spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete., annual maintenance of substation, transformer, panels, synchronization panel a including all consumables, accessories, minor spares, cleaning materials, testing instruments, preventive maintenance and breakdown maintenance complete.

CTN :45415548

18 Jun, 2026 NA

Coimbatore - Tamil Nadu

Tender For purchase of chemicals - purchase of chemicals, co sensor:0 5000 ppm range, (50 ppm + 3%) accuracy, uart/i c interface, 3.6 5.5 v dc, 10 c to +60 c, combo sensor (temp, humidity, barometric pressure, vocs):digital i c/spi interface, operating range 40 c to +85 c, supply voltage 1.7 3.6 v, rain detection module:analog/digital output, 3.3 5v dc, corrosion-resistant pad, light intensity sensor:400 700 nm range, i c/analog output, measures ambient light in lux, wind speed and direction integrated sensor:360 direction, 0 60 m/s speed range, analog/digital output and suitable for outdoor climatic monitoring, 220v ac power cable, smps (ac to dc power supply, 5v & 12v output):ac to dc power supply, 5v & 12v output, smps (ac to dc power supply, 24v output):ac to dc power supply, 24v output, esp32-wroom-s2 module: wi-fi-enabled mcu, 32-bit lx7 core, 4mb flash, uart/spi/i c interfaces, operating voltage 3.0 3.6 v, led indicators:3mm/5mm, red/green/blue, 2v 3.3v forward voltage, for status indication, lcd display:16x2 characters, hd44780 compatible, i c interface, 5v dc, i/o connectors (2-pin, 3-pin, 4-pin, rmc):2/3/4-pin, rmc type, pitch 2.54 mm, for sensor and power interfacing, real time clock (rtc) module:i c interface, battery backup, accurate timekeeping for data logging, gsm gprs module sms chip:quad-band 850/900/1800/1900 mhz, supports uart interface, sim card slot, 3.4 4.4 v dc input, wires (jumper, power, signal wires combined)rainbow wires - 10 core, red and black wires - 10 core and 5 core, 1.5 sq mm electrical wires, 2 sq mm electrical wires, soldering paste:no-clean flux, sn63/pb37 alloy, for smt component soldering, soldering lead:60/40 alloy with flux core, 0.5 1 mm diameter, universal pcb prototype board double-sided:double-sided fr4, 2.54 mm pitch, tinned pads for soldering, xt60 connectors:high-current (up to 60a) dc connectors, enclosure box (for electronics):weatherproof (ip65/ip66), uv-resistant abs/polycarbonate, wall/pole mountable, suitable for outdoor sensor and control units, zip ties:nylon, self-locking, 100 300 mm length, cooling fan (5v):5v dc, 40mm, brushless, sleeve bearing., switches:(5 amps, 10 amps, 20 amps), lead acid battery (12v):rechargeable, sealed maintenance-free, capacity 7ah 26ah, sunlight ultraviolet ray intensity (uv) sensor:detects uv radiation in 280 400 nm range, outputs uv index (0 11+), analog/digital interface, suitable for outdoor uv monitoring, lead acid charger:12v output, automatic overcharge protection, input 100 240v ac

Central Government/Public Sector

CTN :45431484

22 Jun, 2026 NA

Jabalpur - Madhya Pradesh

Tender For auction sale of depot ferrous scrap - condemned released, unserviceable, codai/workable life completed, battery charger assorted, 5 watt vhf charger all type, smps charger/ 25 watt vhf set charger (12v/10amp), isolation transformer (cvt), smr module. total qty = 2181 nos. total weight= 2.747 mts ( fe = 2.402 mts, copper= 0.0621 mts, plastic/non-ferrous = 0.283 mts.) for custodian information ss-11 sse/t/jbp/2025/1 date 08/08/2025, ds-8 note no.- 045211 date 25/07/2025. mode of delivery by actual weight only. (remark- sale condition "as is where is basis" uniform sale condition for e-auction is applicable.)

corporations/Associations/Others

CTN :45406944

23 Jun, 2026 NA

Luckwada - Chhattisgarh

Tender For supply of 1700001482 calibrator loop , 1700003242 sensor , 1700003641 transducer current , 1700007957 masibus isolator converter , 1700002289 indicator , 1700001923 counter event , 1700003303 smps , 1600304312 , 1600368279 swch pres elect hydac eds 3 0 16 b 25 , 1600019608 voltage converter , 1600035495 analog i p converter module , 1600035498 analog o p converter module , 2200001263 hdmi cable

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