Tender For "refurbishment, installation, testing and commissioning of maharaja express ac coaches roof mounted ac package unit (rmpu) with their up-gradation from refrigerant r-22 into refrigerant r-407c system and microprocessorcontroller unit specially designed for maharaja express coaches including replacement of must change items."
Tender For roof mounted ac package unit for double decker eog type chair car coaches in coach set consisting of rmpu unit complete with r407-c refrigerant-02 nos. as per rdso specification no:rdso/pe/ spec/ac/0134-2009 (rev-0) or latest and microprocessorcontroller unit-01 no. as per rdso specification no:rdso/pe/ spec/ ac/0139-2009 (rev-1)-type ii, or latest. complete with accessories (as per the scope of supply) of and with meta/para aramid air bellows with silicon coating (supplyair, fresh air and return air) to rdso specification no: rdso/pe/ spec/ ac/0197-2020 (rev-0.). or latest. material should be procured from rdso approved sources only. accepted make as per vendor directory.
Tender For tender for supply of arm microcontroller , nor flash spi flash nor slc 32mx4 soic , converter , power sequencer , fpga , dual supply bus transceiver , micropower 150ma vol regulator in sot-23 package , fast ultralow dropout linear regulators , high acc serial i/p , bipolar vol o/p dac , full-duplex rs-485 drivers and receivers , spdt gigabit lan swi with low and flat on-state resistance , ideal diode , 66 pin pin con wall mount recp connector , 55 pin pin contact wall mount recp connector , ideal , dual self protected low side driver with curret and temperature limit
Tender For supply of intelligent universal programmer specification: (i) 48 pin dil/zif socket with respectable for 8 pin to 48 pin,300/600 mil devices.(ii) four dac for vcc,vpp1,vpp2 and vpp3 with 8 bit resolution. software controllable rise time and current limit protection (iii) logic driver supports pull-up/pull down or high impedance on all 48 pins with 2v-5 v level.(iv) memory: prom,eprom,eeprom, flash,serial prom,nvram (v) logic:pal,gal,cepal,cpld,epld (vi) others: otp/flash microcontrollers (vii) hex automatic detection and conversion (viii) accepts jedec test vectors upto 48 pins 2500v/micro second rise time(ix) working with windows 10(64 bit) model: elnec or similar.