PowerLab Teaching Series Owner`s Guide
... should be contacted before using the equipment. Many electrical systems (particularly those in metal enclosures) depend upon the presence of a protective earth for electrical safety. This is generally provided from the power outlet through a power cord, but may also be supplied as a dedicated safety ...
... should be contacted before using the equipment. Many electrical systems (particularly those in metal enclosures) depend upon the presence of a protective earth for electrical safety. This is generally provided from the power outlet through a power cord, but may also be supplied as a dedicated safety ...
IN0017 RHB Installation Instructions Rev 3
... THIS LUMINAIRE IS INTENDED FOR PENDANT, HOOK, LOOP, OR TRUNNION MOUNT ONLY. 1. Verify that power to the luminaire is OFF. 2. Luminaire without sensor: a. To mount luminaire directly to a pendant, thread wires through pendant into junction box, and thread luminaire onto pendant. Secure with #8 screw ...
... THIS LUMINAIRE IS INTENDED FOR PENDANT, HOOK, LOOP, OR TRUNNION MOUNT ONLY. 1. Verify that power to the luminaire is OFF. 2. Luminaire without sensor: a. To mount luminaire directly to a pendant, thread wires through pendant into junction box, and thread luminaire onto pendant. Secure with #8 screw ...
4X/7-350235JB
... specific approvals. Ensure that thermostat/junction box combination is suitable for the area classification. If installed in classified (hazardous) locations, approved explosion-proof seal fittings shall be installed on all electrical wire entries. 3. Check the line voltage and the heater circuit c ...
... specific approvals. Ensure that thermostat/junction box combination is suitable for the area classification. If installed in classified (hazardous) locations, approved explosion-proof seal fittings shall be installed on all electrical wire entries. 3. Check the line voltage and the heater circuit c ...
www.BDTIC.com/maxim 73S8009CN Demo Board User Manual
... noisy environment. The filter capacitors can be useful in the EMV test environment and have no effect on NDS testing C9 and C12 are represented on both schematic and BOM. These capacitors are optional filter capacitors on the smart card lines CLK and RST, respectively for each card interface. These ...
... noisy environment. The filter capacitors can be useful in the EMV test environment and have no effect on NDS testing C9 and C12 are represented on both schematic and BOM. These capacitors are optional filter capacitors on the smart card lines CLK and RST, respectively for each card interface. These ...
CHAPTER 6: LAYOUT AND FABRICATION
... could contain other circuits in an integrated system or the three inductors could be placed length wise to minimize the occupied area. The total area covered by the LNA circuit itself is 0.4272 mm2. As discussed in Section 2.8 active inductors can be substituted for passive inductors in circuits whe ...
... could contain other circuits in an integrated system or the three inductors could be placed length wise to minimize the occupied area. The total area covered by the LNA circuit itself is 0.4272 mm2. As discussed in Section 2.8 active inductors can be substituted for passive inductors in circuits whe ...
NGfL
... Protective jacket, which protects the insulation and conductors. This applies to cables supplying small electrical devices, such as computers, monitors, domestic appliances etc. ...
... Protective jacket, which protects the insulation and conductors. This applies to cables supplying small electrical devices, such as computers, monitors, domestic appliances etc. ...
SWR meter for 144-1296 MHz bands - Ok1tic
... The directional coupler looks simple but its construction is not so easy and straightforward. I’ll try to describe here some hints and recommendations. The only suitable transmission line for this application is the „pipe“ semirigid coaxial line. The transmission line whose outer conductor is made o ...
... The directional coupler looks simple but its construction is not so easy and straightforward. I’ll try to describe here some hints and recommendations. The only suitable transmission line for this application is the „pipe“ semirigid coaxial line. The transmission line whose outer conductor is made o ...
doc - Montana State University
... There are several different resistances (ohms) that are used, so be careful to verify the correct value resistor is in the proper mounting position. Hint: It is a good idea to place the resistors so that the color code bands start at the top of the board. The resistor is not a polarized component so ...
... There are several different resistances (ohms) that are used, so be careful to verify the correct value resistor is in the proper mounting position. Hint: It is a good idea to place the resistors so that the color code bands start at the top of the board. The resistor is not a polarized component so ...
The Myth of the Neutral Wire
... physical size of the computer or network: many tens of millions of cycles per second (MHz). Reduction of such interference can be accomplished by radio frequency common mode filters. Myth: The purpose of a dedicated line is to solve problems with the neutral wire. The purpose of the dedicated line i ...
... physical size of the computer or network: many tens of millions of cycles per second (MHz). Reduction of such interference can be accomplished by radio frequency common mode filters. Myth: The purpose of a dedicated line is to solve problems with the neutral wire. The purpose of the dedicated line i ...
Transfer Impedance as a Measure of the Shielding Quality
... B. Eicher and L Boillot, "Very Low Frequency to 40 GHz Screening Measurements on Cables and Connectors; Line Injection Method and Mode Stirred Chamber," Record of the 1992 International IEEE Symposium on Electromagnetic Compatibility, Anaheim, CA, August 1992, pp 302-307. ...
... B. Eicher and L Boillot, "Very Low Frequency to 40 GHz Screening Measurements on Cables and Connectors; Line Injection Method and Mode Stirred Chamber," Record of the 1992 International IEEE Symposium on Electromagnetic Compatibility, Anaheim, CA, August 1992, pp 302-307. ...
App 17 - BTU Ventilation
... This application note will explain RS-485 communications and field applications. RS-485 comes in two forms, 4-wire and 2 wire. This application will deal with the 2 wire only, as there are very few of the 4-wire systems left. Some of the early Galaxy systems used a 4 wire RS485 system. The RS-485 2 ...
... This application note will explain RS-485 communications and field applications. RS-485 comes in two forms, 4-wire and 2 wire. This application will deal with the 2 wire only, as there are very few of the 4-wire systems left. Some of the early Galaxy systems used a 4 wire RS485 system. The RS-485 2 ...
Electrical safety for entertainers
... electrician. Remember that an audio expert might not be expert in electrical safety. Single items of equipment, if properly maintained, usually present few problems. However, if a number of items are connected together, it is possible that cable screens (the braided metal protective layer of the cab ...
... electrician. Remember that an audio expert might not be expert in electrical safety. Single items of equipment, if properly maintained, usually present few problems. However, if a number of items are connected together, it is possible that cable screens (the braided metal protective layer of the cab ...
Circuit Testers
... The Hubbell HBL5200 Receptacle Circuit Tester has a simple arrangement of neon lights which visually indicate and identify various fault conditions in electrical circuits (see chart below). By plugging the HBL5200 Tester into a single phase, 125V, 2 pole, 3 wire outlet the combination of lighted and ...
... The Hubbell HBL5200 Receptacle Circuit Tester has a simple arrangement of neon lights which visually indicate and identify various fault conditions in electrical circuits (see chart below). By plugging the HBL5200 Tester into a single phase, 125V, 2 pole, 3 wire outlet the combination of lighted and ...
SURGEGATE Module Product INSTRUCTIONS
... • If yes, then those lines must pass through a module where the KSU is located to prevent "backdoor" surge damage. • If they are digital key sets (e.g. full feature phones with LCD displays), a DS module should be used. (DS/2's for few lines, DS/25 for many lines) • If they are regular analog phones ...
... • If yes, then those lines must pass through a module where the KSU is located to prevent "backdoor" surge damage. • If they are digital key sets (e.g. full feature phones with LCD displays), a DS module should be used. (DS/2's for few lines, DS/25 for many lines) • If they are regular analog phones ...
Geroge Fischer
... jumper connections on the power board as shown below. Do not change while under voltage! ...
... jumper connections on the power board as shown below. Do not change while under voltage! ...
Knob and tube wiring in residential installations
... New outlets shall follow the current Ontario Electrical Safety Code requirements for wiring, meaning a new branch circuit shall be grounded and receptacles that utilize the three pin grounded configuration listed in Diagram F2. ...
... New outlets shall follow the current Ontario Electrical Safety Code requirements for wiring, meaning a new branch circuit shall be grounded and receptacles that utilize the three pin grounded configuration listed in Diagram F2. ...
Module Control Panels - Rogue Valley Model Railroad Club
... however, it may be used for lighting buildings, signals, or other purposes. No switch machines, lights, or other accessories may be connected to the low voltage AC power supply lines (wires 7 & 8) of the module. These lines are strictly for power to throttles. No throttle connections to tracks 1 or ...
... however, it may be used for lighting buildings, signals, or other purposes. No switch machines, lights, or other accessories may be connected to the low voltage AC power supply lines (wires 7 & 8) of the module. These lines are strictly for power to throttles. No throttle connections to tracks 1 or ...
Evaluation Board User Guide UG-062
... Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purp ...
... Evaluation boards are only intended for device evaluation and not for production purposes. Evaluation boards are supplied “as is” and without warranties of any kind, express, implied, or statutory including, but not limited to, any implied warranty of merchantability or fitness for a particular purp ...
DS3174DK DS3/E3 Single-Chip Transceiver Demo Kit
... Figure 1 shows the floor plan of the DS3174DK. The DS3174 is near the center of the board. The analog circuitry is on the right side of the board, which includes transformers and BNC connectors. There is an optional external LIU (DS3154) that can be used in certain configurations. Located one above ...
... Figure 1 shows the floor plan of the DS3174DK. The DS3174 is near the center of the board. The analog circuitry is on the right side of the board, which includes transformers and BNC connectors. There is an optional external LIU (DS3154) that can be used in certain configurations. Located one above ...
AN-34 - Pumpkin, Inc.
... A JFPC adapter from Softbaugh, Inc.3 is used to convert the FPC connector to the standard 2x7 JTAG MSP430 header. The JFPC adapter is pinned out as an internal power adapter. The FM430 Flight Module + JFPC adapter combination results in an internal power JTAG connector (VCC on pin 2, with pin 4 disc ...
... A JFPC adapter from Softbaugh, Inc.3 is used to convert the FPC connector to the standard 2x7 JTAG MSP430 header. The JFPC adapter is pinned out as an internal power adapter. The FM430 Flight Module + JFPC adapter combination results in an internal power JTAG connector (VCC on pin 2, with pin 4 disc ...
Printing from undefined
... 4. If trouble codes cannot be cleared, ECU is currently detecting a malfunction. If codes can be cleared, problem is either intermittent or only appears while driving. Voltmeter (Diamante) ...
... 4. If trouble codes cannot be cleared, ECU is currently detecting a malfunction. If codes can be cleared, problem is either intermittent or only appears while driving. Voltmeter (Diamante) ...
Ballast Installation Guidelines.
... fixture. To insure electrical grounding between ballast case and fixture housing mounting screws with star washers are recommended to break (penetrate) the painted surface of the ballast mounting foot. 8. Follow the wiring diagram on the ballast label exactly. Trim excess wire if needed to avoid wir ...
... fixture. To insure electrical grounding between ballast case and fixture housing mounting screws with star washers are recommended to break (penetrate) the painted surface of the ballast mounting foot. 8. Follow the wiring diagram on the ballast label exactly. Trim excess wire if needed to avoid wir ...
HELICALLY FORMED FITTINGS
... - to protect against damage - to protect against abrasion - to reduce stress - to mark - to space - to damp vibrations - to pull (installation) - to shunt weak splices ...
... - to protect against damage - to protect against abrasion - to reduce stress - to mark - to space - to damp vibrations - to pull (installation) - to shunt weak splices ...
Air Temperature Sensor 3455
... hinder heating of the sensor by direct sunshine in wind velocities as low as 0.5m/s. The sensor is based on the ohmic half-bridge principle (VR-22) and employs a 2000Ω film-type platinum resistor as the sensing element. Three ranges are available; –43 to +48°C, –30 to +60°C and –60 to +30°C. Separa ...
... hinder heating of the sensor by direct sunshine in wind velocities as low as 0.5m/s. The sensor is based on the ohmic half-bridge principle (VR-22) and employs a 2000Ω film-type platinum resistor as the sensing element. Three ranges are available; –43 to +48°C, –30 to +60°C and –60 to +30°C. Separa ...
Printed Circuit Board - Montana State University
... There are several different resistances (ohms) that are used, so be careful to verify the correct value resistor is in the proper mounting position. Hint: It is a good idea to place the resistors so that the color code bands start at the top of the board. The resistor is not a polarized component so ...
... There are several different resistances (ohms) that are used, so be careful to verify the correct value resistor is in the proper mounting position. Hint: It is a good idea to place the resistors so that the color code bands start at the top of the board. The resistor is not a polarized component so ...
Electrical connector
An electrical connector is an electro-mechanical device for joining electrical circuits as an interface using a mechanical assembly. Connectors consist of plugs (male-ended) and jacks (female-ended). The connection may be temporary, as for portable equipment, require a tool for assembly and removal, or serve as a permanent electrical joint between two wires or devices. An adapter can be used to effectively bring together dissimilar connectors.There are hundreds of types of electrical connectors. Connectors may join two lengths of flexible copper wire or cable, or connect a wire or cable to an electrical terminal.In computing, an electrical connector can also be known as a physical interface (compare physical layer in OSI model of networking). Cable glands, known as cable connectors in the US, connect wires to devices mechanically rather than electrically and are distinct from quick-disconnects performing the latter.