Company News

Cui Inc.

20050 S.W. 112th Ave., Tualatin, OR, 97062, US

  • 503-612-2300
  • 800-275-4899

Public Relations:
Maggie Lefor
Phone: 503-612-2391
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Latest New Product News from
Cui Inc.

Electrical Equipment & Systems

Compact 400 W AC/DC Power Supplies come in 4 case styles.

January 9, 2015

Available in chassis mount cases, including 6 x 4 x 1.5 in. U-frame and enclosed versions with top or rear fan, isolated PCM-400 series offers range of voltages, protections, and peak power abilities to 700 W within 500 µs duty cycle. EN60950-1 standard-compliant products carry UL/cUL and TUV safety certifications and provide EN55022 class B EMI compliance. Universal 90–264 Vac input allows global operation, and 8 models offer single outputs from 12–54 Vdc. Dual output versions are available. Read More


Rotary Encoder GUI helps accelerate development.

December 11, 2014

Designed to support AMT11 incremental and AMT31 commutation encoder series, AMT Viewpoint™ lets users configure such encoder parameters as resolution, zero position, pole count, and direction of rotation. GUI, which provides access to diagnostic data for accelerated analysis during design or while in field, requires USB cable to interface to encoder and implements serial-data format. Programming encoder takes minimal keystrokes and ~30 sec for cycle to complete. Read More

Sensors, Monitors & Transducers, Test & Measuring Instruments

Commutation Encoders cut assembly time on BLDC motors.

October 15, 2014

Measuring 1.125 x 1.467 x 0.407 in., AMT31 Series generates U/V/W commutation signals for vectoring current to brushless motors. Positional information is generated using capacitive code generation system coupled with ASIC. Commutation output can accommodate brushless motors with 2, 4, 6, 8, 10, 12, or 20 pole pairs, selectable from factory or via AMT Viewpoint™ GUI. Incorporating One Touch Zero™ feature, series offers ±12 arcmin accuracy and 20 programmable resolutions from 48–4096 ppr. Read More

Electrical Equipment & Systems

AC-DC Power Supplies include right-angle versions.

October 1, 2014

Measuring 1.38 x 0.98 x 0.51 in., PBK-B Series includes 1, 3, and 5 W configurations, with input voltages from 85~264 Vac and single output voltages of 3.3, 5, 9, 12, 15, and 24 Vdc. For high-voltage DC-DC applications, modules provide DC input range of 100~400 Vdc. All are designed for 3,000 Vac/1 min input to output isolation, have over current and continuous short circuit protection, and can function from -40 to +85°C (1 and 3 W) and -25 to +85°C (5 W). Read More

Electrical Equipment & Systems, Green & Clean

AC-DC Power Supplies include 100, 120 and 150 W models.

September 15, 2014

Accommodating universal input voltage of 90~277 Vac at 47-63 Hz, VOF Series offers global compatibility for OEMs. Open-frame units provide output voltage options of 5, 12, 15, 24, 36, and 48 Vdc. All include output voltage adjustability of ±5% via onboard potentiometer. Reaching efficiencies up to 90%, VOF-100 is rated for operation at 100% load with 6.7 cfm forced air cooling from -20 to 50°C, while VOF-120 and VOF-150 operate under convection cooling conditions at 100% load from -20 to 40°C. Read More

Electrical Equipment & Systems

DIN Rail DC/DC Converters offer power ratings up to 600 W.

August 15, 2014

Respectively carrying 50–200 W and 400–600 W ratings, 4.23 x 4.01 x 2.07 in. VHK DIN series and 7.83 x 5.00 x 2.11 in. VFK DIN series comprise 90+ isolated models that come in rugged aluminum case and feature 4:1 input as well as efficiencies as high as 92%. Users can select from input voltages of 9–36 Vdc or 18–75 Vdc for 50–400 W models and 18–36 Vdc or 36–75 Vdc for 600 W models. Depending on series, output voltages of 3.3, 5, 12, 15, 24, 28, 32, or 48 Vdc are available. Read More

Electrical Equipment & Systems

DC-DC Converters feature 1.5 kVdc I/O isolation.

July 8, 2014

Housed in 8-pin 0.50 x 0.44 x 0.29 in. SMT package, PDS2-M Series provides nominal inputs of 5, 12, 15, and 24 Vdc with outputs of 3.3, 5, 9, 12, 15, and 24 Vdc. Unregulated units feature anti-static protection up to 8 kVdc and deliver efficiencies up to 86%. Converters come with continuous short circuit protection, providing additional layer of protection for sensitive loads. Operating from -40 to 105°C, devices are suited for industrial, telecom, security, and machine control applications. Read More

Electrical Equipment & Systems

AC/DC Power Supplies ensure continuous operation.

June 25, 2014

Via built-in battery charging and back-up functionality, PSF series targets applications requiring 100% uptime. These 75, 100, and 155 W units, under normal operating conditions, can charge stand-by battery and supply direct power to load. Accommodating universal input voltage of 90–264 Vac, series includes dual output version  of 13.8 and 27.6 V output, and triple output models add 5 V, 3 A regulated output. Open frame and enclosed versions are available with or without built-in fan. Read More

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Cui Inc.