Advanced Interfaces for the UMR-AA and UMR-A Series News

September 22nd, 2020

Dean Technology, Inc. today announced the availability of advanced interface options on the UMR-AA and UMR-A series of high voltage power supplies. Using additional pins, the advanced interface options provide for enhanced adjustment and monitoring features consistent with industry standards and known customer needs. The V05 and V10 options are available with +5VDC and +10VDC reference, control and monitoring respectively.

The Higher Standard of DC / DC Power Supplies – UMR Collection News

May 5th, 2020

Dean Technology, Inc. today announced the introduction of its new collection of standard DC / DC high voltage power supply modules. The UMR collection consists of three full series that are form-fit-function replacements for industry standard solutions covering two package sizes, biasing or capacitor charging variations, and outputs up to 6,000 volts at 30 watts. These low ripple, high stability and high efficiency power supplies meet or exceed alternative offerings at a price point that makes them the best value available.

Evolved High Voltage – SPS Series, Digital High Voltage Power Supplies News

February 25th, 2020

Dean Technology, Inc. today announced the introduction of its new SPS series of digital high voltage power supplies. These are the first products available using the company’s patented technology developed through years of research that drastically improves the performance and capability of high voltage power supplies. The SPS series provide output from positive or negative 250 volts to 6,000 volts at 4, 20, or 30 watts, and have the ability to configure or customize performance and features through software. Remote monitoring and control as well as expandable functionality are standard on all models.

HE Series Thermally Protected, Power Line, Surge Protection Devices News

May 15th, 2019

Dean Technology, Inc., today announced the addition of Type 1 and Type 2 power line surge protection devices, the HE series, to its vast CKE suppression line of products. The new surge protection devices (SPD) cover system voltages from 120 to 600 volts and 25 to 300 kA per phase, in four different package sizes with a variety of features.

Patents Issued for new Power Supply Technologies News

November 7th, 2018

Dean Technology, Inc., today announced that it has been issued three US patents for technology relating to high voltage power supplies. The patents are the first ever issued to the company and represent the initial results of heavy research and development for the past few years. The technological advancements encompassed in these inventions will be incorporated into the new generation of off the shelf high voltage power supplies that the company will release in the coming months.

Optimized High Voltage Diodes - XOE™, eXtreme Optimized Efficiency News

October 30th, 2018

Dean Technology, Inc., today announced the introduction of its new technology for high voltage diode production – XOE™, eXtreme Optimized Efficiency. Using the same production line, raw materials, and achieving the same overall yield, diodes made with this technology offer dramatic upgrades in performance in devices of the same size.

Advanced Parametric Product Search News

December 19th, 2017

Dean Technology, Inc., today announced the introduction of advanced parametric searching for rectification products on its website at This search feature allows users to filter all of Dean Technology’s extensive rectification products by common technical specifications and package types allowing for very rapid identification of the correct product to meet specific needs.

SL Series Additions – Long Surface Mount Diodes News

November 28th, 2017

Dean Technology, Inc., today announced the addition of three more parts to its SL series of surface mount high voltage diodes. The three new parts, the SLA20S, SLA25S, and SLA30S bring the highest voltage rating seen in a surface mount diode with peak inverse voltage ratings of 20,000, 25,000 and 30,000 volts respectively.

OPC10M – Optocoupler / Optical Switch News

September 12th, 2017

Dean Technology, Inc., today announced the introduction of a new high voltage optocoupler, the OPC10M. This 10 kV optical switch is able to variably control a high voltage output up to 10,000 volts by adjusting a reference low voltage input, and is the first product in a new set of optical devices that DTI will be introducing in its HVCA line of products over the coming months.

Important Update about Selenium Products News

August 14th, 2017

Dean Technology has developed an overseas partnership to produce selenium products. This partnership will enable the continued production of these products for many years to come, and helps to control and maintain the costs of these products to end customers.