Sensitron is a privately held company, founded in 1969 and located on Long Island in Deer Park, New York. Products include motor controllers, diodes, smart power management and conversion, voltage protection components and embedded boards
Sensitron Power Semiconductors
Sensitron’s Motor Control expertise extends the usefulness of electronic technologies, bridging the gap between semiconductor devices and their systems usage.
Sensitron is capable of supplying custom design Solid State Power Products and Remote Power Controllers that satisfy many unique electrical and mechanical requirements.
Sensitron’s capabilities include fully Integrated 3-Phase Brushless DC Motor Control Subsystem including power stage, non-isolated driver stage and controller stage.”
- Schottky Diodes
- Motor Controllers
- Solid State Relays
- IGBT and MOSFET Drivers
- Lightning Strike Protection
- Power Factor Correction
100 Engineers Road, Hauppauge, NY 11788, USA.
Ohmite Manufacturing Company has been a leading provider of resistors for high current, high voltage and high energy applications for over 80 years. Products includes wirewound, wire element, thick film, and ceramic composition resistors, in addition to variable voltage controls.
Ohmite Electronic components Power resistors
The products include Power resistors, Surface mount resistors, Rheostats etc..They also have chokes, shunts and heatsinks too. Variable Resistors or Potentiometers, Solid State power controls and SMD resistors are also avialable.
Ohmite Manufacturing Company started operations in a small shop on the west side of Chicago in 1925. Founded by David T. Siegel, the company’s focus was to manufacture carbon and wire wound ‘lug’ resistors for Chicago’s growing radio manufacturing industry. As the electronics industry grew and continued to develop
Ohmite Mfg. Co.
27501 Bella Vista Parkway, Warrenville IL, 60555, USA.
A 250 watt, open frame, single output AC/DC power supply in an industry standard 4 x 7 format. This chassis mount power supply has a 85-264 AC volt Wide-range input AC input with power factor correction.
It is medical rated with an operating temperature range of 0 – 70 °C and up to 86% efficiency. The NLP250N-99S12J is Rohs 6/6 compliant.
- AC Input – Wide-range Inputs: 85 – 264 AC
- Outputs: – 12 Volts, 21 Amps, 250 Watts.
- Efficiency: – 86%
- Dimensions (L x W x H) – 7 x 4 x 1.5 in
Sager Power Systems
Sager Power Systems is a specialized group within Sager Electronics focused solely on power supplies. They offer over 15,000 world-class AC/DC and DC/DC standard solutions from leading power supply manufacturers, and is able to evaluate and specify standard and value added solutions.
IGBT module from Hitachi. The new IGBT module makes high energy efficiency and silent operation of inverters possible. It has High thermal fatigue durability. It is a High speed and low loss IGBT module.
High-Voltage High-Power IGBT
Low noise due to soft and fast recovery diode. The driving power is less as the MOS gate input capacitance is very low. The modules are very reliable and durable. The heatsink has a Isolation between terminals and base.
From 1700V to 6500V, High Power Density, Low Inductance, Scalable, Easy Paralleling, Standard and High Isolation Package.
The Hitachi Power Semiconductor Devices mark a new era of Power electronics by High-Power IGBT modules, High-Voltage ICs and Power diodes.
The PFM is the lowest profile AC-DC solution in the market. Vicor’s VIA package enables designers to efficiently package power into their system’s thermal management solution.
Isolated AC-DC Converters with PFC – Vicor
For use in: Datacom/Telecom Equipment, LED Lighting, Bench-top Equipment and Industrial AC-DC Power Systems.
Integrated filtering, transient protection, inrush protection: Simplifies conducted emissions and surge protection design, reduces design risk, faster time to market
High efficiency of up to 92%: Excellent efficiency for such a small and low profile device
Active Power Factor Correction (PFC) exceeding .95 at most line/load conditions (filter dependent):
Meets all agency standards
Voltage, current, and temperature protections: Protects the PFM unit and system
Vicor DC-DC Converters and Power Supplies
Power Supply, AC-DC Converters, Vicor Corporation designs, manufactures and markets modular power components and complete power systems used in the communications, data processing, industrial controls, test equipment, medical and defense electronic markets.
A leading supplier of discrete devices, modules and integrated high power semiconductor solutions. They are also a sales partner to Mitsubishi Electric and other power electronic firms.
Powerex – Power Devices Manufacturer
They manufactures a wide range of rectifier and thyristor products at its Youngwood, PA factory. The product line includes IGBTs (Insulated Gate Bipolar Transistors), HVIGBTs, IPMs (Intelligent Power Modules), rectifiers, thyristors, custom power modules and assemblies.
IGBT / HVIGBT
The Powerex IGBT/HVIGBT line-up includes both Mitsubishi devices as well as Powerex self-manufactured devices. Mitsubishi IGBTs employ their CSTBT (Carrier Stored Trench-Gate Bipolar Transistor) technology, supporting the reduced power loss and miniaturization required for industrial applications
J1-Series Power Modules Enhance Automotive Efficiency & Reliability.Powerex HVIGBTs and HV diodes, feature highly insulating housings that offer enhanced protection by means of greater creepage and strike clearance distance for many demanding applications like medium voltage drives and auxiliary traction applications.
200 Hillis Street, Youngwood, Pennsylvania 15697, USA.
Energy-efficient AC/DC and DC/DC embedded power, indoor/ outdoor energy systems. – Critical Power – GE Industrial Solutions – 2012
GE Embedded Power – Power Conversion Solutions
The CLP power supply offers a great solution for OEMs requiring design flexibility of power supplies used in their applications. The module offers greater than 90% peak efficiency enabling economical and long life performance. – 90 – 264Vac input; 12Vdc output; 200W Output Power
In a small 2 x 4 inch footprint, the 12Vdc single-output CLP0212 open frame power supply delivers 80 PLUS Gold energy efficiency. With its small size, the CLP series is specifically designed to handle power challenges associated with tight space and low airflow. The CLP series utilizes a unique design approach at this power level, leveraging zero voltage switching techniques in conjunction with quasi-resonant power factor correction (PFC) circuits. Protection features include overcurrent (OCP), overvoltage (OVP), and overtemperature (OTP).
CLP0212 Open Frame Power Supply
History – ;
I first noticed quasi-resonant SMPS in a Tek Logic Analyzer when i worked there. It was Cherokee, This post was made when i came online with Cherokee and Lineage and now it is GE.
2012 – Noticed today that Lineage Power is part of GE from the time this post was last edited. (See first post below.)
AC/DC Power Supplies, DC/DC Power Supplies, and Custom Power Supplies.
Cherokee International designs, manufactures and markets high reliability custom, standard, and modified standard switch mode power supplies for datacom, telecom, medical, and industrial applications.
Cherokee SMPS becomes Lineage Power and now it is GE Embedded Power