Vmr Power Pack The Journey So Far Part 12 2012 Vmr 2021
Most tech companies want you to buy new hardware every two years. In 2019, we took a stand. We announced the "VMR Forever" campaign.
We released a retrofit kit that allowed any VMR Power Pack built since 2012 to accept the new 2020-spec output modules. Why? Because we had customers still running original 2012 units in cold storage warehouses in Minnesota. Those units had 70,000 hours of runtime.
We published the schematics for the power headers. We open-sourced the basic communication protocol. We said: "If you can solder, you can repair." That move cemented the VMR not as a product, but as a platform.
Welcome back to our ongoing series. In this chapter, we look at one of the most transformative periods for the VMR Power Pack – from 2012 to 2021. These nine years saw technological leaps, operational challenges, and a global shift in how power backup solutions were perceived and adopted.
No retrospective is honest without a scar. In early 2018, a global shortage of MOSFETs threatened to kill the VMR line completely. Instead of substituting inferior parts (which many brands did), we paused production for 11 weeks. vmr power pack the journey so far part 12 2012 vmr 2021
We used that time to redesign the main power board using dual-sourced components. The 2018 revision B was mechanically identical, but internally, it was a ghost. Customers never noticed the change, except that the new units ran 3°C cooler at full load.
When remote work exploded in March 2020, the world’s network edge was held together by devices like the VMR Power Pack. Home office routers, small business NVRs (network video recorders), and telemedicine carts—all relied on stable, clean DC power.
Our support tickets tripled, but not for failures. People had forgotten passwords. People had misconfigured voltage thresholds. The hardware itself? Immortal.
In June 2020, we released the VMR Power Pack Health Check Diagnostic Tool (free, offline). It could generate a full ten-year report: number of power cycles, total hours, peak temperature, and estimated remaining capacitor life. Most tech companies want you to buy new
One user posted a screenshot of a VMR from 2014 showing 98% estimated remaining life. That image went viral on engineering forums.
The journey is far from over. In Part 13 (coming Q1 2022), we will discuss the VMR Power Pack’s transition to bidirectional power flow – essentially, turning your power pack into a home energy bridge. We tested the first prototypes in September 2021. They can take DC from solar panels, store it, and feed it back to the grid.
But that is a story for another day.
Between 2013 and 2015, we learned a brutal lesson. Our lab was clean. The real world was not. Customers started sending us units back from oil rigs, desert solar farms, and humid maritime containers. The 2013 VMR revision focused on ingress protection (IP). We redesigned the intake vents with a honeycomb labyrinth that stopped dust but allowed airflow. No retrospective is honest without a scar
By the end of 2015, the VMR Power Pack had a failure rate of just 0.7% over three years of continuous operation. That number became our obsession.
When we launched the 2012 VMR Power Pack, the market was flooded with cheap, disposable power solutions. Users were tired of voltage sag, overheating capacitors, and proprietary connectors that failed after six months.
The 2012 VMR was our answer. It was the first unit to feature the now-famous Dual-Rail Isolation Circuit. While competitors were still fighting over peak wattage, we focused on sustained delivery. The 2012 model introduced:
Field reviews from late 2012 were unanimous: "The VMR Power Pack is boring. It just works. Every single day." For us, "boring" was the highest compliment.