Moose Z1250 Data Sheet
... 4 eight-zone expanders, providing a maximum of 44 zones and 50 outputs all fully programmable. In addition, zone 12 may be used as a two-wire smoke detector zone. An optional 1800 ohm end-of-line resistor is available for supervision in this application. Zone 12 can handle up to 20 ESL 429 smoke det ...
... 4 eight-zone expanders, providing a maximum of 44 zones and 50 outputs all fully programmable. In addition, zone 12 may be used as a two-wire smoke detector zone. An optional 1800 ohm end-of-line resistor is available for supervision in this application. Zone 12 can handle up to 20 ESL 429 smoke det ...
BDTIC
... The TLE 4917 has 3 ground pins. From a mechanical point of view all ground pins should be connected to ground. Shortest wires should be used to avoid ground loops. If there is a need to reduce the number of used ground-pins any ground-pin combination may me used. Furthermore it is possible using onl ...
... The TLE 4917 has 3 ground pins. From a mechanical point of view all ground pins should be connected to ground. Shortest wires should be used to avoid ground loops. If there is a need to reduce the number of used ground-pins any ground-pin combination may me used. Furthermore it is possible using onl ...
MAX1960/MAX1961/MAX1962 2.35V to 5.5V, 0.5% Accurate, 1MHz PWM General Description
... Step-Down Controllers with Voltage Margining The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. ...
... Step-Down Controllers with Voltage Margining The MAX1960/MAX1961/MAX1962 high-current, highefficiency voltage-mode step-down DC-DC controllers operate from a 2.35V to 5.5V input and generate output voltages down to 0.8V at up to 20A. An on-chip charge pump generates a regulated 5V for MOSFET drive. ...
metal halide, pulse start metal halide, high
... A. Remove lamp from socket and measure voltage at socket. 1. Metal Halide 175w-400w open circuit voltage should be 300v. 1000w M47 should be 420v. 2. High Pressure Sodium: CAUTION:To prevent damage to the voltmeter by the ignitor, disconnect the ignitor leads or connect a .068MFD 1000v DC capacitor ...
... A. Remove lamp from socket and measure voltage at socket. 1. Metal Halide 175w-400w open circuit voltage should be 300v. 1000w M47 should be 420v. 2. High Pressure Sodium: CAUTION:To prevent damage to the voltmeter by the ignitor, disconnect the ignitor leads or connect a .068MFD 1000v DC capacitor ...
GTO: TRIAC IGBT: LASCR 12 4 (1 each)
... transformer, a circuit breaker, and an SCR. Inside the welding machine, a welding transformer reduces the voltage at the electrode tips (1 to 10 V) and supply a large welding current, while drawing about 50 to 2000 A from the ac supply. The resistance between the metal pieces decreases when they are ...
... transformer, a circuit breaker, and an SCR. Inside the welding machine, a welding transformer reduces the voltage at the electrode tips (1 to 10 V) and supply a large welding current, while drawing about 50 to 2000 A from the ac supply. The resistance between the metal pieces decreases when they are ...
data sheet data sheet - National Model Railroad Association
... correct to install the ammeter in the protected conductor, between protective device and load. Voltmeters must always be connected in parallel with the circuit to be measured. In Figs. 3 through 9, meters are conventional (zero left) unless marked (*), which indicates a zero-center instrument (note ...
... correct to install the ammeter in the protected conductor, between protective device and load. Voltmeters must always be connected in parallel with the circuit to be measured. In Figs. 3 through 9, meters are conventional (zero left) unless marked (*), which indicates a zero-center instrument (note ...
PS22A76
... 1 :If control GND and power GND are patterned by common wiring, it may cause malfunction by fluctuation of power GND level. It is recommended to connect control GND and power GND at only a N1 point at which NU, NV, NW are connected to power GND line. 2 :It is recommended to insert a Zener diode D1 ( ...
... 1 :If control GND and power GND are patterned by common wiring, it may cause malfunction by fluctuation of power GND level. It is recommended to connect control GND and power GND at only a N1 point at which NU, NV, NW are connected to power GND line. 2 :It is recommended to insert a Zener diode D1 ( ...
ADXL202 - Senior Design
... Figure 2. Schematic for MicroGryo. Note that the wake pin needs to be high in order for the device to function. The optional temperature sensor pin is not used in this diagram. ...
... Figure 2. Schematic for MicroGryo. Note that the wake pin needs to be high in order for the device to function. The optional temperature sensor pin is not used in this diagram. ...
Inverting Amplifier
... • Although you would zero voltage, there is actually an error voltage present at its output. • What causes this error? You can trace the error back to a number of unbalances in the op amp's internal transistors and resistors. To account for this in a circuit design, the net error is modeled as an of ...
... • Although you would zero voltage, there is actually an error voltage present at its output. • What causes this error? You can trace the error back to a number of unbalances in the op amp's internal transistors and resistors. To account for this in a circuit design, the net error is modeled as an of ...
AN2840
... VIPER17HN. This circuit sinks a typical current of 3 mA from the drain pin and charges the VDD capacitor. This current value is reduced to 0.6 mA when there is a protection intervention, in order to increase restart trial period and thus to reduce the stress on the power components in case of perman ...
... VIPER17HN. This circuit sinks a typical current of 3 mA from the drain pin and charges the VDD capacitor. This current value is reduced to 0.6 mA when there is a protection intervention, in order to increase restart trial period and thus to reduce the stress on the power components in case of perman ...
173010378 Datasheet
... The FDSM series of the MagI C Power Module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry, inductor and capacitors all in one package. The module requires no external components for operation reducing design e ...
... The FDSM series of the MagI C Power Module family is a fixed output voltage, fully integrated dc/dc power supply. The module integrates the switching power stage, control circuitry, inductor and capacitors all in one package. The module requires no external components for operation reducing design e ...
Power MOSFET
A power MOSFET is a specific type of metal oxide semiconductor field-effect transistor (MOSFET) designed to handle significant power levels.Compared to the other power semiconductor devices, for example an insulated-gate bipolar transistor (IGBT) or a thyristor, its main advantages are high commutation speed and good efficiency at low voltages. It shares with the IGBT an isolated gate that makes it easy to drive. They can be subject to low gain, sometimes to degree that the gate voltage needs to be higher than the voltage under control.The design of power MOSFETs was made possible by the evolution of CMOS technology, developed for manufacturing integrated circuits in the late 1970s. The power MOSFET shares its operating principle with its low-power counterpart, the lateral MOSFET.The power MOSFET is the most widely used low-voltage (that is, less than 200 V) switch. It can be found in most power supplies, DC to DC converters, and low voltage motor controllers.