Products

Offerings Capabilities

Systems & Product offerings

AC DC Lithium Ion Charger 350w

350-Watt DC power output
Active Power Factor Correction PF>0.9
Power can be up-rated to 500 Watts
DC Voltage and Current can be configured to any chemistry (LFP, NMC, Lead-acid, etc) & any series combination of cells
Standard Protections- AC- Lightning protection, transient protection, Fused input, Thermal protn
Standard Protections- DC- Battery reverse polarity protection, over-current, over-voltage, short-ckt

DC Solid State Circuit Breaker

30kW Continuous Power Output Capacity
300V, 100A DC Load Output (o/p)
850A Peak Inrush Current Handling Capability During Startup Conditions
105A Steady Operation Current with Precision Trip Protection Thresholds
Advanced IGBT-based Power Switching Design
Intelligent Active Thermal Management System for Enhanced Heat Dissipation
<2µs Ultra-fast Trip Response Time for Rapid Fault Protection

Lithium-ion CC-CV Battery Charger (Low Power / Modular)

25A constant current charging upto 58 V
Charging Li-ion swap batteries (of 2 & 3 wheelers)
Indigenously developed for swap charger systems
PWM interface to power stage
Built-in protection & fault handling
Built-in OVP, OCP & thermal protection

Lithium-ion CC-CV Charger System (High Power, DSP-Controlled)

Output upto 3KW to 10 KW
Pure sine wave output generated by sinusoidally modulated PWM from DSP
System architecture design, hardware design & firmware & application software design & development, mechanical enclosure design & validation
Prototype and Pre Compliance Tests

Small variant of Isolated DC-DC Flyback

Isolated DC-DC Flyback converter- 10W

For delivery of power across isolation barrier
Minimum 1500VDC isolation withstanding capability
12 kHz to 350 kHz dynamic switching frequency
Continuous short circuit withstand capability

Auxiliary Flyback Converter – Isolated (6W)

Auxiliary Flyback converter- isolated- 6W

Auxiliary power supply- generates isolated low voltage controls power supply from line AC input
Upto 1500 VDC isolation
Continuous output short circuit withstand

Current Amplifier & Programmable Current Trip Module

Current Amplifier & Programmable Current trip Module

Shunt based current sensor
High GBW op-amp 20MHz
Current trip threshold selectable between manual pot & MCU DAC output
Over-current event occurence to shutdown signal generation <=400ns
Optional selectable PWM cycle by cycle current limiting function

Lithium-ion CC-CV Charging Control System

Lithium-ion CC-CV Charging Control System)

MCU/DSP-based CC–CV control
Accurate voltage/current/temperature sensing
Smooth CC–CV transition control

Li-ion AC-DC CCCV charging system- 350W

Li-ion AC-DC CC/CV charging system- 350W

Single phase 230VRMS input
Input protections- CM & DM noise, transient surge lightning
Active PFC
Designed to be fully serviceable