Kingtronics Blog

              Kingtronics International Company — Inspired by Innovation 

Power loss might only last a few milliseconds—but that’s all it takes to corrupt memory, crash modules, or reset real-time clocks (RTC). In critical applications like smart meters, embedded memory modules, or compact UPS control boards, even a short interruption can cause data errors, configuration loss, or system downtime.

While traditional battery backups and large capacitors have long been used, they often come with trade-offs: bulky form factors, limited lifespans, or slow response times.

That’s where Kingtronics DKT-DA Super Capacitor steps in.

Reliable Backup for RAM, RTC & Embedded Modules

The DKT-DA series is designed to deliver rapid-response energy storage in a compact footprint, tailored for:

• RAM retention during brief outages
• RTC stability even in fluctuating voltage environments
• Smart meter protection, enabling seamless data logging and time tracking

With 5.5V rated voltage and up to 1.5F capacitance, this coin-type super capacitor supports flexible mounting orientations (C/V/H), making it ideal for modern, space-constrained designs.

More than just backup power, it’s design assurance—helping prevent unexpected failures and ensuring long-term system integrity.

Long Lifecycle, Minimal Maintenance

The DKT-DA boasts up to 500,000 charge/discharge cycles, eliminating many of the reliability concerns that come with batteries. It’s maintenance-free, stable across operating temperatures, and ready for harsh environments.

Whether you’re upgrading a smart grid solution or refining your embedded system architecture, reliable power backup isn’t a luxury—it’s a necessity.

Power Stability Starts Here

We’re here to help you optimize your systems and designs.

Learn more from our product specs:
https://www.kingtronics.com/Super-Capacitors/index.html

Visit our website for more details:
www.kingtronics.com

Contact us directly:
info@kingtronics.com