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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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D2R: LTK-RCB-5U60A Resonant Capacitor Bank Design
LTK-RCB-5U60A resonant capacitor bank: From 3D design to manufactured hardware. LTK-RCB-5U60A is a high-current resonant capacitor bank designed for induction heating, resonant converters, and high-frequency power electronics applications. It combines five parallel polypropylene film capacitors to provide a nominal capacitance of 5.0 µF and an RMS current capability of 60 Arms at 100 kHz. This Design to Reality view presents the transition from the 3D design stage to the ma

Lentark Electronics
Oct 152 min read


D2R: MIS-LB10-A1 LED Bar Level Indicator
MIS-LB10-A1: LED Bar Level Indicator Design MIS-LB10-A1 is a compact LED bar level indicator designed to display analog signal levels through a sequential 10-LED structure. The module is intended for applications where signal level, system status or general operating conditions need to be shown visually and clearly. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the compact LED bar structure is carried into

Lentark Electronics
Aug 18, 20242 min read


D2R: PDI-A15-MONITOR PWM Driver Monitor
PDI-A15-MONITOR: PWM Driver Monitor Design PDI-A15-MONITOR is designed as a dedicated monitoring interface for the PDI-A15-5V1A PWM driver. It provides a compact touchscreen display structure for reviewing signal parameters, device status and configuration information during operation. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the monitor interface and compact module structure are carried into the final

Lentark Electronics
Oct 20, 20232 min read


D2R: PDI-A15-5V1A SPWM Driver
PDI-A15-5V1A: SPWM Driver Design PDI-A15-5V1A is a configurable PWM driver module designed for applications where signal timing, duty cycle control and output mode selection are important. In addition to push-pull and inverted PWM modes, the module also supports sinusoidal PWM operation. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the compact driver structure and signal interface are carried into the fina

Lentark Electronics
Oct 14, 20232 min read


D2R: DI30A-25W10-NA Isolated Gate Driver
DI30A-25W10-NA: Isolated Gate Driver Design 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, making it suitable for driving IGBTs and SiC MOSFETs in demanding power electronics systems. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the isolated driver structure, compact PCB layout

Lentark Electronics
Aug 27, 20232 min read


D2R: PDI-A14-5V1A PWM Driver Interface
PDI-A14-5V1A: PWM Driver Interface Design PDI-A14-5V1A is a programmable PWM driver interface designed for two-channel push-pull 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%. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the compact driver structure, output interface and

Lentark Electronics
Aug 25, 20232 min read


D2R: ZCD-28PT835A Triac Controller
ZCD-28PT835A: Triac Controller Design 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 the firing behavior to be controlled through the duty cycle ratio of the PWM signal supplied to the device. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the isolated AC control structure, PCB layout and driver i

Lentark Electronics
Apr 6, 20232 min read


D2R: ZCD-285VAC-18V6A Zero-Cross Detector
ZCD-285VAC-18V6A: Zero-Cross Detector Design ZCD-285VAC-18V6A is a voltage zero-cross detector module designed to detect the points where an applied AC input signal crosses the zero-potential region. It supports an 85–285 VAC RMS input range and provides a ZCD output signal referenced to the selected output supply voltage. This Design to Reality view presents the transition from the design stage to the manufactured hardware, showing how the zero-cross detection circuit, isola

Lentark Electronics
Mar 23, 20232 min read
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