DN130 - Power Supplies for Subscriber Line Interface Circuits
... range for the circuit is 9V to 18V. This circuit is intended for small wall adapters that power ISDN boxes. The output voltages are –23.8V at 50mA and – 71.5V at 60mA. The circuit shown in Figure 1 uses the LT1171 in standard flyback topology. The transformer’s turns ratio is 1:1:1:1, where 23.8V ap ...
... range for the circuit is 9V to 18V. This circuit is intended for small wall adapters that power ISDN boxes. The output voltages are –23.8V at 50mA and – 71.5V at 60mA. The circuit shown in Figure 1 uses the LT1171 in standard flyback topology. The transformer’s turns ratio is 1:1:1:1, where 23.8V ap ...
Networking Concepts An Introduction to
... ethernet as a means to transmit data. The internet protocol (IP) describes a way for hosts to be addressed on a network using IP addresses. IP addresses differ from the addresses used in ethernet frames known as media access control or MAC addresses. IP addresses are used to route packets between de ...
... ethernet as a means to transmit data. The internet protocol (IP) describes a way for hosts to be addressed on a network using IP addresses. IP addresses differ from the addresses used in ethernet frames known as media access control or MAC addresses. IP addresses are used to route packets between de ...
MT-043: Op Amp Power Supply Rejection Ratio
... the CM and output ranges lie relative to the supplies. This information may be provided in tabular form or as a graph. Often data sheets will advise that an op amp will work over a range of supplies (from +3 V to ±16.5 V for example), and will then give parameters at several values of supply, so tha ...
... the CM and output ranges lie relative to the supplies. This information may be provided in tabular form or as a graph. Often data sheets will advise that an op amp will work over a range of supplies (from +3 V to ±16.5 V for example), and will then give parameters at several values of supply, so tha ...
Installation Guide
... All connections must be SELV (Safety Extra Low Voltage <50V AC & <120V DC) Ethernet Port wiring is that of a hub or switch. EARTH terminal on end plate of module for surge protection. DIO channels can be wired as either inputs or outputs. NOTE: “GND” and “SUP -“ terminals are connected internally to ...
... All connections must be SELV (Safety Extra Low Voltage <50V AC & <120V DC) Ethernet Port wiring is that of a hub or switch. EARTH terminal on end plate of module for surge protection. DIO channels can be wired as either inputs or outputs. NOTE: “GND” and “SUP -“ terminals are connected internally to ...
No Slide Title
... – Support an optional Media Independent Interface (MII). – Support a speed of 10.000 Gb/s at the MAC/PLS service interface. – Define two families of PHYs: • A LAN PHY operating at a data rate of 10.000 Gb/s. • A WAN PHY operating at a data rate compatible with the payload rate of OC-192c/SDH VC-4-64 ...
... – Support an optional Media Independent Interface (MII). – Support a speed of 10.000 Gb/s at the MAC/PLS service interface. – Define two families of PHYs: • A LAN PHY operating at a data rate of 10.000 Gb/s. • A WAN PHY operating at a data rate compatible with the payload rate of OC-192c/SDH VC-4-64 ...
Chapter 5 - RadTherapy
... exposure after a desired exposure has been reached. (photo-timer, ionization chamber) Allows tech to set kV only Back up law: 150% o Generators must terminate at 600 mAs if ste above 50 kVp o Generators must terminate at 2000 mAs if set below 50 kVp Main circuit: supplies the x-ray tube with pro ...
... exposure after a desired exposure has been reached. (photo-timer, ionization chamber) Allows tech to set kV only Back up law: 150% o Generators must terminate at 600 mAs if ste above 50 kVp o Generators must terminate at 2000 mAs if set below 50 kVp Main circuit: supplies the x-ray tube with pro ...
Wireless-G - Computer Direct NZ
... High-speed Internet Connection (cable/DSL/other) Regular Analog Touch-tone Telephone or Fax Machine for Voice Service Internet Explorer 5.0 or Netscape 6 for Linksys Router ...
... High-speed Internet Connection (cable/DSL/other) Regular Analog Touch-tone Telephone or Fax Machine for Voice Service Internet Explorer 5.0 or Netscape 6 for Linksys Router ...
PT 2.1 - HARMAN Professional Solutions
... and building rock-solid products, Crown is the standard in amp technology. So check out the affordable, “all-Crown” Power-Tech .1. They are a powerful argument for quality and value! For more details about the Power-Tech .1 Series, contact the Crown Technical Support Group at 800-342-6939 or 219-294 ...
... and building rock-solid products, Crown is the standard in amp technology. So check out the affordable, “all-Crown” Power-Tech .1. They are a powerful argument for quality and value! For more details about the Power-Tech .1 Series, contact the Crown Technical Support Group at 800-342-6939 or 219-294 ...
PT 1.1 - HARMAN Professional Solutions
... and building rock-solid products, Crown is the standard in amp technology. So check out the affordable, “all-Crown” Power-Tech .1. They are a powerful argument for quality and value! For more details about the Power-Tech .1 Series, contact the Crown Technical Support Group at 800-342-6939 or 219-294 ...
... and building rock-solid products, Crown is the standard in amp technology. So check out the affordable, “all-Crown” Power-Tech .1. They are a powerful argument for quality and value! For more details about the Power-Tech .1 Series, contact the Crown Technical Support Group at 800-342-6939 or 219-294 ...
A 78 pW 1 b/s 2.4 GHz Radio Transmitter for Near-Zero
... variety of electronic devices. While most commercially available connected devices have high-throughput wireless chipsets (e.g., smartphones, TVs, vehicles, etc.), not all applications require high data rates. In fact, there are a vast number of applications that have extremely low data rate require ...
... variety of electronic devices. While most commercially available connected devices have high-throughput wireless chipsets (e.g., smartphones, TVs, vehicles, etc.), not all applications require high data rates. In fact, there are a vast number of applications that have extremely low data rate require ...
2.5.5 Preferred (Offsite) Power Supply System 1.0 Description
... The preferred (offsite) power system provides the preferred power to the Class 1E emergency power supply system (EPSS) via the emergency auxiliary transformers (EAT) and offsite power to the normal power supply system (NPSS) via the normal auxiliary transformers (NAT) during normal and abnormal oper ...
... The preferred (offsite) power system provides the preferred power to the Class 1E emergency power supply system (EPSS) via the emergency auxiliary transformers (EAT) and offsite power to the normal power supply system (NPSS) via the normal auxiliary transformers (NAT) during normal and abnormal oper ...
2.5.5 Preferred (Offsite) Power Supply System 1.0 Description
... coastdown for a complete loss of forced reactor coolant flow analysis due to a loss of offsite power event. ...
... coastdown for a complete loss of forced reactor coolant flow analysis due to a loss of offsite power event. ...
7.3 Allen-Bradley/Electro-Craft Drives with GS/X Actuator (M
... Connect the serial cable from the PC to J5 of the DDM-XXX. With the motor power cable disconnected from the motor, apply power to the DDM-XXX. Double click on the Ultra Master or BRU Master icon to start the program. Following the upload of drive information, click on the Drive Setup icon. Click on ...
... Connect the serial cable from the PC to J5 of the DDM-XXX. With the motor power cable disconnected from the motor, apply power to the DDM-XXX. Double click on the Ultra Master or BRU Master icon to start the program. Following the upload of drive information, click on the Drive Setup icon. Click on ...
QuintPower-TECHNOLEAD
... Quick triggering of the commercial power circuitbreakers Dynamic power reserve SFB Technology (Selective Fusebreaking Technology) with up to six times the nominal current for 12 ms ...
... Quick triggering of the commercial power circuitbreakers Dynamic power reserve SFB Technology (Selective Fusebreaking Technology) with up to six times the nominal current for 12 ms ...
SIP Fast Track Guide MP-124 AC Powered
... powered, Voice-over-IP (VoIP) SIP media gateway. Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor c ...
... powered, Voice-over-IP (VoIP) SIP media gateway. Information contained in this document is believed to be accurate and reliable at the time of printing. However, due to ongoing product improvements and revisions, AudioCodes cannot guarantee accuracy of printed material after the Date Published nor c ...
SERIES 10 PORTABLE MULTICHANNEL ANALYZER CANBERRA
... The rear panel carries the power switch and seven signal connectors. POWER SWITCH The power switch has six positions: 1RST, 2-3 STBY, 4-5 ON, and 6 HV ON. The STBY and ON positions are both doubled to provide some protection against accidentally moving the switch from ON to RST or from STBY to HV ON ...
... The rear panel carries the power switch and seven signal connectors. POWER SWITCH The power switch has six positions: 1RST, 2-3 STBY, 4-5 ON, and 6 HV ON. The STBY and ON positions are both doubled to provide some protection against accidentally moving the switch from ON to RST or from STBY to HV ON ...
905U-G Wireless Gateway
... Power Supply Surge Diverter - 110Vac/15A Power Supply Surge Diverter - 240Vac/15A ...
... Power Supply Surge Diverter - 110Vac/15A Power Supply Surge Diverter - 240Vac/15A ...
Alarm Unit with Current and Voltage Input and Double Relay
... • Monostable relays for safe tripping at power failure • SPDT relays with 6 A switch capacity • High configuration flexibility with DIP switches • Trip levels and hysteresis adjustable from the front • Three front LED’s for trip indication and power supply monitoring • 4 kV isolation between input, ...
... • Monostable relays for safe tripping at power failure • SPDT relays with 6 A switch capacity • High configuration flexibility with DIP switches • Trip levels and hysteresis adjustable from the front • Three front LED’s for trip indication and power supply monitoring • 4 kV isolation between input, ...
internetworking ii
... What is the difference between actual and useable subnets? Actual subnets is how many total subnets are created by borrowing bits. Useable are the actual subnets less 2. The reason for this is that you can’t use the whole first subnet (it’s reserved for the network address) or the last subnet (it’s ...
... What is the difference between actual and useable subnets? Actual subnets is how many total subnets are created by borrowing bits. Useable are the actual subnets less 2. The reason for this is that you can’t use the whole first subnet (it’s reserved for the network address) or the last subnet (it’s ...
UFC SERIES PwrKartTM 400 Hz AND 270 VDC
... The PwrKart™ Series includes lightweight 115/200 VAC, 400 Hz, 28 VDC, and 270VDC mobile converters for aircraft ground power applications in the hangar or ramp area. The 400 Hz towable PwrKart™ provides up to 180 kVA output power and is designed to service the largest commercial and military aircraf ...
... The PwrKart™ Series includes lightweight 115/200 VAC, 400 Hz, 28 VDC, and 270VDC mobile converters for aircraft ground power applications in the hangar or ramp area. The 400 Hz towable PwrKart™ provides up to 180 kVA output power and is designed to service the largest commercial and military aircraf ...
Power over Ethernet
Power over Ethernet or PoE describes any of several standardized or ad-hoc systems which pass electrical power along with data on Ethernet cabling. This allows a single cable to provide both data connection and electrical power to devices such as wireless access points or IP cameras. Unlike standards such as Universal Serial Bus which also power devices over the data cables, PoE allows long cable lengths. Power may be carried on the same conductors as the data, or it may be carried on dedicated conductors in the same cable.There are several common techniques for transmitting power over Ethernet cabling. Two of them have been standardized by IEEE 802.3. Since only two of the four pairs are needed for 10BASE-T or 100BASE-TX, power may be transmitted on the unused conductors of a cable. In the IEEE standards, this is referred to as Alternative B. Power may also be transmitted on the data conductors by applying a common-mode voltage to each pair. Because twisted-pair Ethernet uses differential signalling, this does not interfere with data transmission. The common mode voltage is easily extracted using the center tap of the standard Ethernet pulse transformer. This is similar to the phantom power technique commonly used for powering audio microphones. In the IEEE standards, this is referred to as Alternative A.In addition to standardizing existing practice for spare-pair and common-mode data pair power transmission, the IEEE PoE standards provide for signalling between the power sourcing equipment (PSE) and powered device (PD). This signaling allows the presence of a conformant device to be detected by the power source, and allows the device and source to negotiate the amount of power required or available. Up to a 25.5 watts is available for a device.