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Supplier: Isobaud, Inc.
Description: The IB14P1 / IB14P2 consist of silicon phototransistors mounted in a narrow angle hermetic TO-18 package. Features Hermetic 3-pin TO-18 package Narrow reception angle High reliability and rugged construction High reliability screening available
- Collector Current: 6.5 milliamps
- Collector Dark Current: 100 nA
- Collector-emitter Breakdown Voltage: 30 volts
- Mounting Option: Through Hole (Plug-in)
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Supplier: Isobaud, Inc.
Description: The IB14N1 / IB14N2 consist of silicon phototransistors mounted in a wide angle hermetic TO-18 package. Features Hermetic 3-pin TO-18 package Wide reception angle High reliability and rugged construction High reliability screening available
- Collector Current: 2 milliamps
- Collector Dark Current: 100 nA
- Collector-emitter Breakdown Voltage: 30 volts
- Mounting Option: Through Hole (Plug-in)
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Supplier: Isobaud, Inc.
Description: The IB14G1 / IB14G2 / IB14G3 consist of silicon phototransistors mounted in a narrow angle hermetic TO-18 package. Features Hermetic 3-pin TO-18 package Narrow reception angle High reliability and rugged construction High reliability screening
- Collector Current: 0.5000 milliamps
- Collector Dark Current: 100 nA
- Collector-emitter Breakdown Voltage: 45 volts
- Mounting Option: Through Hole (Plug-in)
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Supplier: Isobaud, Inc.
Description: The IB14C1 / IB14C2 consist of silicon phototransistors mounted in a wide angle hermetic TO-18 package. Features Hermetic 3-pin TO-18 package Wide reception angle High reliability and rugged construction High reliability screening available
- Collector Current: 0.1600 milliamps
- Collector Dark Current: 100 nA
- Collector-emitter Breakdown Voltage: 50 volts
- Mounting Option: Through Hole (Plug-in)
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Supplier: ODG (Origin Data Global)
Description: PHOTOTRANSISTOR 850 TO 980 NM
- Technology: Optical Linear Encoder
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Supplier: ODG (Origin Data Global)
Description: PHOTOTRANSISTOR 450 TO 1080 NM
- Technology: Optical Linear Encoder
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Supplier: ODG (Origin Data Global)
Description: PHOTOTRANSISTOR 850 TO 980 NM
- Technology: Optical Linear Encoder
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Supplier: ODG (Origin Data Global)
Description: PHOTOTRANSISTOR 730 TO 1000 NM
- Technology: Optical Linear Encoder
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Supplier: RS Components, Ltd.
Description: and sorters, interrupters, encoders and position sensors. Features of the TEFT4300 phototransistors:. 3mm (T-1) package. Through-hole mounting. Black plastic package. Daylight filter. High radiant sensitivity. Fast response times. Angle of half intensity: 30°. Operating temperature:
- Collector Current: 3.2 milliamps
- Collector Dark Current: 200 nA
- Mounting Option: Other
- Phototransistor Type: Phototransistor
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Supplier: Electro-Sensors, Inc.
Description: actual speed information for detecting rate, position, or direction of rotation. The shaft encoder produces an output signal by rotating a disc with clear and opaque segments between a light emitting diode and a photo-transistor sensor. The output signal from the encoder is then
- Count Rate: 20 kHz
- Diameter or Width: 2.5 inch
- Encoder Output: Digital: Square Wave
- Encoder Technology: Optical
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Supplier: Broadcom Inc.
Description: The AEAT-84AD provides all functions as an optoelectronicmechan ical unit in order to implement, with single turn absolute encoder, an absolute multi-turn encoder with a combined capacity of up to 30 bits at extended temperature. The unit consists of an IR-LED circuit board, a
- Absolute Encoder Codes: Gray
- Absolute Encoder Resolution: 14 bits
- Diameter or Width: 2.17 inch
- Encoder Output: SSI, Other
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Supplier: RS Components, Ltd.
Description: Compact package. Transistor Output. PCB mounting. Suitable for high-resolution encoding Output Device = Phototransistor Number of Channels = 1 Typical Rise Time = 10µs Typical Fall Time = 8µs Mounting Type = Through Hole Package Type = Leaded Number of Pins = 4 Dimensions = 24.5 x 6.3
- Body: Slot
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Supplier: RS Components, Ltd.
Description: Compact package. Transistor Output. PCB mounting. Suitable for high-resolution encoding Output Device = Phototransistor Number of Channels = 1 Typical Rise Time = 10 μ Typical Fall Time = 8µs Mounting Type = Through Hole Number of Pins = 4 Dimensions = 24.5 x 6.3 x 11.1mm Height =
- Body: Slot
- Operating Temperature: 185 F
- Technology: Photoelectric Sensors
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Supplier: Micropac Industries, Inc.
Description: The 62000 is a GaAs Infrared Light Emitting Diode in a lensed “pill” package designed to be mounted in a double-clad printed circuit board. It is well matched to companion phototransistors and photodarlingtons with it’s narrow beam angle lens and small size which make it ideal
- Color: Infrared
- Forward Current: 50 milliamps
- Forward Voltage: 1.6 volts
- Lens Type: Domed Lens
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Supplier: RS Components, Ltd.
Description: . Suitable applications for the SMD series include, optical encoders for motion control, computer peripherals, vending applications, smoke detectors and medical equipment. Glass-lensed optics for efficient optical coupling. May be mounted upright or inverted. Size: 3.81 x 2.54 x 2.1mm.
- Color: Infrared
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How Does an Optical Encoder Work?
optical encoder uses opaque and transparent segments arranged in a gray-code pattern. The stator has corresponding pairs of LEDs and phototransistors arranged so that the LED light shines through the transparent sections of the rotor disc and received by phototransistors on the other side. After
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Millibot trains for enhanced mobility
Since the motors were not available with encoders, we integrated a simple, single-channel optical encoder ( phototransistor ) into each side plate, receiving pulsed signals from an IRED shining through 50 holes in the drive sprocket.
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Design and Fabrication of a Small Test-bed Aimed for Basin Experiment of Underwater Multi-agent System
The thruster is composed of a 4.5W coreless motor with planetary geare and phototransistor rotary encoder to control the rotation speed.
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Modeling, design and control of a portable washing machine during the spinning cycle
Using inexpensive angle sensors, such as magnetic encoders or phototransistors and vibration sensors, the total imbalance m.r can be calculatedboth in magnitude and location.
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Development Of A Dual Microchannel Plate Intensified Charge-Coupled Device (CCD) Speckle Camera
Five 8 -bit input ports allow the microprocessor to monitor level - change information such as limits, phototransistors and angular encoders in the camera head.
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Hacking Electronics: An Illustrated DIY Guide for Makers and Hobbyists > Theory and Practice
Others are less familiar and include potentiometers (variable resistors found in volume controls), phototransistors , rotary encoders , light dependent resistors, and so on.
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http://dspace.mit.edu/bitstream/handle/1721.1/69803/777961870-MIT.pdf?sequence=2
The plastic ribbed wheel was designed to generate reading for the phototransistors on the encoder board.
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Physically-based modeling of speed sensors for fault diagnosis and fault tolerant control in wind turbines
As shown in Figure 4 an incremental encoder consists of light sources as transmitter, a receiver such as photodiodes or phototransistors , a rotating encoder disk and a stationary aperture.
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Soft sensing of speed in load torque estimation for boost converter fed DC motor
The speed output can be measured using phototransistor (MOC 7811) and encoder disc.
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Mobile robotics for freshman design, research, and high school outreach
For the most part,sensorsfor successhl robots includedinexpensivemicroswitches,photoresistors, phototransistors ,and opticalshaft encoders .
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Implementing Low Cost Solutions To Fill The Need For Quality Film Digitization
Optical Shaft Encoder Infrared LED / Phototransistor .