From Voltage Multipliers, Inc.

An opto-coupler is a device used to electrically interface between two current- isolated
systems. It does this by way of light transmission.

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Products & Services
Photodiodes
Photodiodes are used for the detection of optical power (UV, Visible, and IR) and for the conversion of optical power to electrical power.
Optocouplers
Optocouplers are capable of transferring an electrical signal between two circuits while isolating the circuits from each other.

Product Announcements
Voltage Multipliers, Inc. - New! 15kV Opto-Diode
VMI manufactures a 10kV opto-diode, and opto-couplers ranging from 2500V to 25kV. The new opto-diode is available featuring high gain, and reverse voltage of 15kV OZ150SG). (read more)
Newark / element14 - Vishay Low Input current, Phototransistor
Designed for signal transmission between two electrically separated circuits. (read more)
CONTEC Co., Ltd. - High-Speed 3 Axis Stepping Motor Control
This board is 3 axis stepping motor control board for PC/AT and its compatible machines. Drive control of a stepping motor is performed through the stepping motor drive unit (motor driver) connected... (read more)
CONTEC Co., Ltd. - Ethernet-based Remote I/O with Fail Safe Function
CONTEC's F&eIT "N" Series offers isolated digital input / output modules that can remotely monitor and control equipment using existing network infrastructure. These modules can be easily... (read more)
Haydon Kerk Motion Solutions, Inc. - Programmable Linear Actuator, RS-485 Protocol
Haydon Kerk Motion Solutions Introduces Size 17 Programmable Linear Actuator with RS-485 Communication Protocol. Haydon Kerk Motion Solutions has broadened its IDEA™ line of programmable linear... (read more)
Haydon Kerk Motion Solutions, Inc. - IDEA™ Stepper Motor Drive Module w/ RS-485
The IDEA stepper motor drive platform now has the capability of communication using an RS-485 data protocol. The RS-485 protocol overcomes the limitations of other drive communication methods making... (read more)
Lapp USA - EPIC® LS1 Power & Mixed Power Circular Connectors
EPIC® LS1 Circular and Mixed Power Connectors are ideal for power transmission and servo drive applications in the plastics, printing, analytical instrument, robotic, machine tool industries, and any... (read more)
 

Topics of Interest

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Applications Power Dividers   As discussed earlier, one of the most important applications of a fiber directional coupler is as a power divider. In many applications, such as in local area...