Data Sheet - ROHM Semiconductor
... AC/DC provides an optimum system for all products that include an electrical outlet. BM2P016T supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM2P016T builds in a HV starter circuit that tolerates 650V, and it contributes ...
... AC/DC provides an optimum system for all products that include an electrical outlet. BM2P016T supports both isolated and non-isolated devices, enabling simpler design of various types of low-power electrical converters. BM2P016T builds in a HV starter circuit that tolerates 650V, and it contributes ...
The Diode
... oxide and later selenium was used; its low efficiency gave it a much higher forward voltage drop (typically 1.4–1.7 V per “cell”, with multiple cells stacked to increase the peak inverse voltage rating in high voltage rectifiers), and required a large heat sink (often an extension of the diode’s met ...
... oxide and later selenium was used; its low efficiency gave it a much higher forward voltage drop (typically 1.4–1.7 V per “cell”, with multiple cells stacked to increase the peak inverse voltage rating in high voltage rectifiers), and required a large heat sink (often an extension of the diode’s met ...
MP4060 - Monolithic Power System
... Zero-current detection. A falling edge triggers the internal MOSFET’s turn-on signal. Connect ZCD to the tap of a resistor divider from the auxiliary winding to GND. ZCD detects the over-voltage condition. Overvoltage occurs if VZCD exceeds the over-voltage protection (OVP) threshold (after a blanki ...
... Zero-current detection. A falling edge triggers the internal MOSFET’s turn-on signal. Connect ZCD to the tap of a resistor divider from the auxiliary winding to GND. ZCD detects the over-voltage condition. Overvoltage occurs if VZCD exceeds the over-voltage protection (OVP) threshold (after a blanki ...
a new application note about electrochemistry
... of the WE is more positive than that of a molecular redox couple present in the electrolyte solution, the corresponding species is oxidized (i.e. electrons going from the redox solution to the electrode) and produce an anodic current (please see Figure 3). Similarly, on the return voltage scan, as t ...
... of the WE is more positive than that of a molecular redox couple present in the electrolyte solution, the corresponding species is oxidized (i.e. electrons going from the redox solution to the electrode) and produce an anodic current (please see Figure 3). Similarly, on the return voltage scan, as t ...
Inductors - Oregon State University
... they make excellent frequency filters. For example in a sub-woofer speaker system, the deep base speaker must only see the lowest frequencies. A filter, a cross-over network using inductors is typically used to reject all frequencies above a certain cutoff frequency. Only a fairly large inductor wou ...
... they make excellent frequency filters. For example in a sub-woofer speaker system, the deep base speaker must only see the lowest frequencies. A filter, a cross-over network using inductors is typically used to reject all frequencies above a certain cutoff frequency. Only a fairly large inductor wou ...
Invertec V205-T AC/DC
... The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or informati ...
... The business of The Lincoln Electric Company is manufacturing and selling high quality welding equipment, consumables, and cutting equipment. Our challenge is to meet the needs of our customers and to exceed their expectations. On occasion, purchasers may ask Lincoln Electric for advice or informati ...
LT8609S – 42V, 2A/3A Peak Synchronous Step
... down. Tie to VIN if the shutdown feature is not used. An external resistor divider from VIN can be used to program a VIN threshold below which the LT8609S will shut down. PG (Pin 12): The PG pin is the open-drain output of an internal comparator. PG remains low until the FB pin is within ±8.5% of th ...
... down. Tie to VIN if the shutdown feature is not used. An external resistor divider from VIN can be used to program a VIN threshold below which the LT8609S will shut down. PG (Pin 12): The PG pin is the open-drain output of an internal comparator. PG remains low until the FB pin is within ±8.5% of th ...
Picture - SolarToday
... Standard metering tool for measuring the output electric power of inverters ...
... Standard metering tool for measuring the output electric power of inverters ...
Fixed-Frequency 99% Duty Cycle Peak Current
... Notebook Computer System and I/O Bus Point of Load in LCD TV, MFP ...
... Notebook Computer System and I/O Bus Point of Load in LCD TV, MFP ...
HGTG30N60B3 600 V, NPT IGBT Features
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
... (ICE) plots are possible using the information shown for a typical unit in Figures 5, 6, 7, 8, 9 and 11. The operating frequency plot (Figure 3) of a typical device shows fMAX1 or fMAX2; whichever is smaller at each point. The information is based on measurements of a typical device and is bounded b ...
ISL78310 - Intersil
... 1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications. 2. For other output voltages, contact Intersil Marketing. 3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte ...
... 1. Add “-T*” suffix for tape and reel. Please refer to TB347 for details on reel specifications. 2. For other output voltages, contact Intersil Marketing. 3. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte ...
Aalborg Universitet Grid Connected Power Supplies for Particle Accelerator Magnets
... order to reach the required current precision, which often is specified in ppm and have galvanic isolation. The converter must have galvanic isolation either at the input or at the output stage. The job of the input converter is to control the voltage to the output converter and at the same time to ...
... order to reach the required current precision, which often is specified in ppm and have galvanic isolation. The converter must have galvanic isolation either at the input or at the output stage. The job of the input converter is to control the voltage to the output converter and at the same time to ...
FJP2145 ESBC Rated NPN Power Transistor ™
... Reliable HV Switch: No False Triggering due to High dv/dt Transients ...
... Reliable HV Switch: No False Triggering due to High dv/dt Transients ...
UVQ-5/20-D24PB-C Datasheet
... The UVQ series may include an optional installed baseplate for extended thermal management. Various UVQ models (see list below) are also available with an additional pin 9 on special order which connects to the baseplate but is electrically isolated from the rest of the converter. Please refer to th ...
... The UVQ series may include an optional installed baseplate for extended thermal management. Various UVQ models (see list below) are also available with an additional pin 9 on special order which connects to the baseplate but is electrically isolated from the rest of the converter. Please refer to th ...
NCL30060 - ON Semiconductor
... establishes the point where the LED driver transitions from constant current feedback (if so configured) to primary power control. ...
... establishes the point where the LED driver transitions from constant current feedback (if so configured) to primary power control. ...
UVQ Series - power, Murata
... The UVQ series may include an optional installed baseplate for extended thermal management. Various UVQ models (see list below) are also available with an additional pin 9 on special order which connects to the baseplate but is electrically isolated from the rest of the converter. Please refer to th ...
... The UVQ series may include an optional installed baseplate for extended thermal management. Various UVQ models (see list below) are also available with an additional pin 9 on special order which connects to the baseplate but is electrically isolated from the rest of the converter. Please refer to th ...
Grid Connected Power Supplies for Particle - VBN
... order to reach the required current precision, which often is specified in ppm and have galvanic isolation. The converter must have galvanic isolation either at the input or at the output stage. The job of the input converter is to control the voltage to the output converter and at the same time to ...
... order to reach the required current precision, which often is specified in ppm and have galvanic isolation. The converter must have galvanic isolation either at the input or at the output stage. The job of the input converter is to control the voltage to the output converter and at the same time to ...
BP104, BP104S Silicon PIN Photodiode
... device is illuminated and a constant collector current is passed through. The magnitude of this current is adjusted below the level of the minimum light current, Ica min, for the same illuminance (figure 13). The saturation voltage of the phototransistor (approximately 100 mV) is then measured on a ...
... device is illuminated and a constant collector current is passed through. The magnitude of this current is adjusted below the level of the minimum light current, Ica min, for the same illuminance (figure 13). The saturation voltage of the phototransistor (approximately 100 mV) is then measured on a ...
Mercury-arc valve
A mercury-arc valve or mercury-vapor rectifier or (UK) mercury-arc rectifier is a type of electrical rectifier used for converting high-voltage or high-current alternating current (AC) into direct current (DC). It is a type of cold cathode gas-filled tube, but is unusual in that the cathode, instead of being solid, is made from a pool of liquid mercury and is therefore self-restoring. As a result, mercury-arc valves were much more rugged, long-lasting and could carry much higher currents than most other types of gas discharge tube.Invented in 1902 by Peter Cooper Hewitt, mercury-arc rectifiers were used to provide power for industrial motors, electric railways, streetcars, and electric locomotives, as well as for radio transmitters and for high-voltage direct current (HVDC) power transmission. They were the primary method of high power rectification before the advent of semiconductor rectifiers, such as diodes, thyristors and gate turn-off thyristors (GTOs) in the 1970s.