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Technical notes, design insights, and development stories from our engineering workflow.
A closer look at hardware design, embedded systems, power electronics, testing, and the decisions behind real development work.
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Introducing the LTK-RCB-5U60A Resonant Capacitor Bank
The LTK-RCB-5U60A is a 5.0 µF, 60 Arms resonant capacitor bank designed for high-frequency power applications. Its five parallel polypropylene film capacitors, low-impedance PCB architecture and stackable modular design make it suitable for resonant converters, induction heating systems and other high-current resonant tank applications.

Lentark Electronics
Sep 163 min read


MIS-LB10-A1: Compact 10-LED Bar Indicator for Analog Level Monitoring
Key Features of the MIS-LB10-A1 LED Bar 10-LED Bar for Level Monitoring: The MIS-LB10-A1 uses a sequential array of 10 LEDs to clearly visualize analog signals. This LED array includes: 2 red LEDs to indicate high levels or critical conditions. 3 orange LEDs to show medium levels. 4 green LEDs to represent safe operating levels. 1 blue LED to indicate low levels. Easy Integration: With a simple 3-wire connection, the MIS-LB10-A1 can be easily integrated into existing systems.

Lentark Electronics
Aug 25, 20242 min read


Lentark Export Map 2020–2023
Lentark Export Map Overview We are happy to share our export map for 2020–2023. Between 2020 and 2023, Lentark products reached users in many different countries. This map gives a simple overview of the countries where our products have been shipped during this period. Reaching More Users Around the World For us, every new country on the map is an important step. Lentark products are developed for people working on electronics, prototyping, control systems and hardware develo

Lentark Electronics
Dec 14, 20231 min read


PWM Parameter Monitoring with PDI-A15-5V1A and PDI-A15-MONITOR
The dynamic requirements of modern industrial and electronic systems are closely related to accurate signal timing and precise parameter control. The PDI-A15-5V1A is designed to support different PWM signal configurations, including inverted, push-pull and sinusoidal operating modes. However, generating the required signal is only part of the system. In many applications, it is also important to monitor the active signal parameters clearly and reliably. This is where the PDI-

Lentark Electronics
Oct 27, 20232 min read


PWM Driver Monitor for PDI-A15-5V1A
PDI-A15-MONITOR: A Practical Interface for Driver Parameter Display In many electronic and industrial control applications, signal generation is only one part of the system. The ability to review active parameters clearly can make setup, testing and operation more practical. The PDI-A15-MONITOR is being developed as a dedicated display interface for the PDI-A15-5V1A PWM driver. It is designed to present the driver’s operating parameters through a compact IPS touchscreen, maki

Lentark Electronics
Sep 15, 20231 min read


PWM Driver Interface for Sinusoidal and Push-Pull Signals
PDI-A15-5V1A: Programmable PWM Driver Interface The PDI-A15-5V1A is a programmable PWM driver interface designed for dual-channel signal generation. Its output signal configuration can be programmed as push-pull, inverted or sinusoidal, depending on the requirements of the target application. For push-pull and inverted output configurations, the device supports a frequency range from 100 Hz to 1 MHz and a duty cycle range from 0% to 100%. For sinusoidal output operation, the

Lentark Electronics
Sep 8, 20232 min read


30A Isolated Gate Driver for IGBT and SiC MOSFET Control
DI30A-25W10-NA: 30A Isolated Gate Driver Module The DI30A-25W10-NA is a single-channel isolated gate driver module designed for high-power switching applications. It provides up to 30 A peak gate charge and discharge capability, allowing it to drive IGBTs and SiC MOSFETs used in demanding power electronics systems. The module can be used in both low-side and high-side driver configurations. With support for 1200 V class IGBT and SiC MOSFET control, it provides a practical dri

Lentark Electronics
Aug 20, 20232 min read


Push-Pull PWM Driver for Dual-Channel Signal Control
PDI-A14-5V1A: Push-Pull PWM Driver The PDI-A14-5V1A is a push-pull PWM driver designed for programmable two-channel PWM signal generation. It provides two signal outputs operating at the same frequency, with an adjustable frequency range from 100 Hz to 1 MHz and a duty cycle range from 0% to 50.0%. With 0.1 Hz frequency resolution and 0.1% duty cycle resolution, the device is suitable for applications where timing accuracy and precise PWM adjustment are important. The device

Lentark Electronics
May 2, 20232 min read


PWM Controlled Dimmer for Triac and SCR Driver Applications
ZCD-28PT835A: PWM Controlled Dimmer and Triac/SCR Driver ZCD-28PT835A is a triac and reverse-parallel SCR driver module designed for AC power control applications. It supports an 85–285 VAC RMS input range and allows firing control through the duty cycle ratio of the PWM signal applied to the device. This structure makes the module suitable for digitally controlled dimmer and AC switching applications. Instead of using a purely analog control method, the firing behavior can b

Lentark Electronics
Apr 5, 20232 min read


Dual Rotary Encoder Module for Microcontroller Interface Applications
Dual Rotary Encoder Module Structure RENC-P2K20-B1 is a compact rotary encoder module designed for applications that require two independent manual input channels on the same board. The module includes two angular encoders and provides separate A, B and switch outputs for each encoder. This structure makes the module suitable for microcontroller interface applications where parameter adjustment, menu navigation, manual control or user input functions are required. Totem-Pole

Lentark Electronics
Mar 15, 20232 min read


Introducing PWM Controlled Dimmer for Triac Driver Systems
ZCD-28PT835A: PWM Controlled Dimmer for AC Power Control The ZCD-28PT835A is being introduced as a PWM controlled dimmer and triac/SCR driver module for AC power control applications. It is designed to operate with an 85–285 VAC RMS input range and to control the firing behavior of the output stage through the duty cycle ratio of an isolated PWM signal. This approach allows the control system to adjust the output behavior digitally, while the module handles zero-cross detecti

Lentark Electronics
Mar 3, 20232 min read


Upcoming Zero-Cross Detector: ZCD-285VAC-18V6A
ZCD-285VAC-18V6A Zero-Cross Detector ZCD-285VAC-18V6A has been announced as an upcoming zero-cross detector module. The module is designed to detect zero-crossing points in AC signals within the 90 VAC – 285 VAC RMS input range. It is intended for applications where the timing of the AC waveform needs to be detected and converted into a usable output signal. Wide AC Input Range ZCD-285VAC-18V6A is designed for AC input signals from 90 VAC to 285 VAC RMS. This wide input

Lentark Electronics
Nov 5, 20222 min read


Push-Pull PWM Driver: PDI-A13-5V1A
PDI-A13-5V1A Push-Pull PWM Driver PDI-A13-5V1A has been introduced as a push-pull PWM driver for switching, driver and control applications. The module provides two PWM outputs with a 180° phase relationship. This structure makes it suitable for applications that require complementary PWM signals, especially in driver circuits and power electronics development. Two-Channel Push-Pull PWM Output PDI-A13-5V1A provides two PWM signal outputs: PWM-H and PWM-L. The two output

Lentark Electronics
Oct 4, 20222 min read


Lentark Export Map 2021–2022
Lentark Export Map Overview We are sharing our export map showing the countries where Lentark products were shipped during the 2021–2022 period. This map shows the continued international reach of Lentark products. During this period, our electronic modules, development boards and engineering-focused hardware solutions reached users in different countries. Our Products Continue to Reach New Markets For Lentark, every international shipment represents an important step in

Lentark Electronics
Sep 9, 20221 min read


SB-APDS-S1B1 APDS-9960 Sensor Board
SB-APDS-S1B1 APDS-9960 Sensor Board SB-APDS-S1B1 has been introduced as a compact APDS-9960 sensor board for sensing and control applications. The board is designed for proximity detection, RGB color detection, ambient light measurement and object motion direction detection. It combines the APDS-9960 sensor with onboard natural white LEDs, making it suitable for compact sensing systems and interactive control applications. Proximity and Motion Direction Detection The APDS

Lentark Electronics
Jul 23, 20222 min read


Lentark Products
Lentark Product Families Overview Lentark product families include gate driver modules, the PWM-Core series, RGB and sensor boards, supporting electronic modules and various components. These products are developed to provide practical hardware solutions for power electronics, signal generation, motor control, LED driving, sensing applications and prototype development. The image gives a general overview of some modules and components included in the Lentark product portf

Lentark Electronics
Nov 15, 20211 min read


Low-Power DC Motor Driver for Compact Applications: DC5V1A-B1LP
DC5V1A-B1LP Low-Power DC Motor Driver DC5V1A-B1LP has been introduced as a compact low-power DC motor driver for brushed DC motor applications. The module is designed for small motor control systems where speed, direction and operating mode need to be controlled with simple digital signals. Its compact structure makes it suitable for prototype projects, battery-powered systems and small robotic applications. Brushed DC Motor Control DC5V1A-B1LP is designed to drive brushe

Lentark Electronics
Oct 29, 20212 min read


PDI-A20-24V4AISO Video Tutorials
PDI-A20-24V4AISO Video Tutorials Overview This page brings together the video tutorials prepared for the PDI-A20-24V4AISO PWM driver interface. The videos introduce the main features of the product, its control structure, display pages, PWM control methods, output manipulation functions, UART communication, limitation settings and initialization programming. Product Overview The following video introduces the PWM driver product and demonstrates how it is controlled. The p

Lentark Electronics
Oct 8, 20211 min read


PWM Driver Interface: PDI-A20-24V4AISO
PDI-A20-24V4AISO PWM Driver Interface PDI-A20-24V4AISO has been introduced as a PWM driver interface for power electronics, switching and driver development applications. The device provides two programmable PWM output channels with isolated and referenceable outputs. This structure makes it suitable for applications where precise PWM control, output isolation and high-current gate drive capability are needed in the same system. Two-Channel PWM Output PDI-A20-24V4AISO pro

Lentark Electronics
Oct 1, 20212 min read


Upcoming Isolated PWM Driver: PDI-A20-24V4AISO
PDI-A20-24V4AISO Isolated PWM Driver PDI-A20-24V4AISO has been announced as an upcoming isolated PWM driver module. The module is designed for applications that require configurable PWM generation, isolated output stages and high-current gate drive capability. With its programmable structure, it targets power electronics, switching circuits and driver applications where controlled timing behavior is important. PWM Frequency and Duty Cycle Control PDI-A20-24V4AISO is desig

Lentark Electronics
Sep 10, 20212 min read
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