MEDI’s Fast Trip FasTrip : Short circuit and high current protector After assembling any PCB, there are chances for assembling mistake – short circuit or track short or diode reversed etc . If this PCB is connected directly to mains or using a fuse or MCB to check, this may result in damaging the PCB. […]

QUIKorrect:- Static Voltage Stabilizer up to 200KVA This is an SMPS type voltage stabilizer for mains voltage (AC input and AC output). This is a new switching topology where PWM is done directly in AC-to-AC switching, without any harmonic distortion. In this topology there is no need to convert the AC input to DC and again

Three Phase Solar Pump Control with MPPT and VFD MEDI’s 3 phase solar pump control is an electronic device which is a combination of inverter, MPPT and Variable Frequency Drive (VFD) targeted mainly for solar pumping systems for irrigation. The scarcity and poor quality of electricity supply in rural India leads to use of alternate

SMD Sinewave Inverter with APFC(Active Power Factor Correction) upto 3KVA Highlights Fully SMD design. All components including the power MOSFETs are surface mount components. This is very easy for pick & place assembly. APFC (Active Power Factor Correction) charging and current harmonic reduction APFC charger will take very low current from the mains during charging.

DSP based Sinewave Inverter with Static changeover 3KVA – 10KVA MEDI’s static change-over type sine wave inverter is a DSP based design with advanced features like mains short circuit protection and output short circuit protection along with cycle by cycle current limiting. The IGBT based static change over promises no delay during change over which

Three phase sine wave inverter – 3KVA to 30KVA MEDI has designed and developed DSP based three phase / single phase sine wave inverter. This inverter can be used for the following applications – Offline inverter with contactor change over Lift inverter Solar inverter with no-load shut down and load-restart along with priority solar charging

TrioSTAT static voltage stabilizer up to 200KVA 3-Phase MEDI’s latest design in the field of Static Voltage Stabilizer released in 2020 is TrioStat.  The design can only be used for three phase application. Three phase PWM is done by using only three IGBT modules or six discrete IGBTs. The topology is patented by MEDI. The

3KVA to 30KVA interleaved switching MPPT Hardware designed by Martin Xavier, software designed by Thomas Jude Features DSP based eight phased interleaved switching. Control device – DSP Power topology – eight phased interleaved switching Switching element – MOSFETs Isolation – No isolation, positive common Switching frequency in each phase is 18KHz, resultant switching frequency in

MEDI’s Econo MPPT Auto-tracking, Auto battery selection, Seperate current limiting for battery, High efficiency dropless power stage, Tracking efficiency > 99.95%. Same unit can be configured for 1 KVA to 5 KVA, WiFi Mobile application. Features MPPT up to 5KVA, 12V to 96V Maximum VOC 200V Temperature compensated battery charging Current limiting when battery reaches full charge

ZERO DROP SOLAR CHARGER MEDI’s low cost zero drop solar chargers are available in various ranges 12V to 120V and 5A to 60A which is compatible with MEDI’s inverter design and can be used with other inverter designs as well. These chargers are called ‘zero drop solar chargers’ as they do not have any diode

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