datasheet - PFIFFNER Instrument Transformers Ltd
... in high-voltage substations within the 245 –550 kV range. They transfer high voltage and high current into standardised, equivalent values for meters, measuring and protection devices. The voltage transformer component is located in the top of the pressure-resistant head housing and the current tran ...
... in high-voltage substations within the 245 –550 kV range. They transfer high voltage and high current into standardised, equivalent values for meters, measuring and protection devices. The voltage transformer component is located in the top of the pressure-resistant head housing and the current tran ...
Frequently Asked Questions about the 07523-80 and
... Navigate to the Remote Menu via the “HOUSE” icon or the Main Menu; press ENTER key. Navigate to the desired INPUT/OUTPUT; press ENTER key. Screen will now display MIN settings. a. Value for mA or V will be highlighted. b. Press enter and this value can now be adjusted with the UP/DOWN/LEFT/RIGHT arr ...
... Navigate to the Remote Menu via the “HOUSE” icon or the Main Menu; press ENTER key. Navigate to the desired INPUT/OUTPUT; press ENTER key. Screen will now display MIN settings. a. Value for mA or V will be highlighted. b. Press enter and this value can now be adjusted with the UP/DOWN/LEFT/RIGHT arr ...
IOSR Journal of Applied Physics (IOSR-JAP)
... the voltage divider circuit of resistor R1 and the preset resistor VR1 is used to set the reference voltage according to the requirement. The reference voltage at non-inverting pin 3 is fixed to 5.1 V through zener diode ZD1. The voltage at the inverting pin 2 of IC1 remains high (i.e. more than ref ...
... the voltage divider circuit of resistor R1 and the preset resistor VR1 is used to set the reference voltage according to the requirement. The reference voltage at non-inverting pin 3 is fixed to 5.1 V through zener diode ZD1. The voltage at the inverting pin 2 of IC1 remains high (i.e. more than ref ...
2N6036
... UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY ...
... UNLESS EXPRESSLY APPROVED IN WRITING BY AN AUTHORIZED ST REPRESENTATIVE, ST PRODUCTS ARE NOT RECOMMENDED, AUTHORIZED OR WARRANTED FOR USE IN MILITARY, AIR CRAFT, SPACE, LIFE SAVING, OR LIFE SUSTAINING APPLICATIONS, NOR IN PRODUCTS OR SYSTEMS WHERE FAILURE OR MALFUNCTION MAY RESULT IN PERSONAL INJURY ...
MAX1888 Low-Cost Integrated Offset Logic for Notebook CPU Power Supplies General Description
... The decoder’s inputs may come from system-level logic or directly from the CPU. To interface with lowvoltage logic, the MAX1888’s input logic thresholds are designed with an input-logic high voltage of 1.2V (min) and an input-logic low voltage of 0.3V (max). The logic inputs also include 40mV (typ) ...
... The decoder’s inputs may come from system-level logic or directly from the CPU. To interface with lowvoltage logic, the MAX1888’s input logic thresholds are designed with an input-logic high voltage of 1.2V (min) and an input-logic low voltage of 0.3V (max). The logic inputs also include 40mV (typ) ...
SOLA Ferroresonant Power Conditioners
... for long feeder runs, large industrial sites with significantly varying loads causing voltage variations, etc. ...
... for long feeder runs, large industrial sites with significantly varying loads causing voltage variations, etc. ...
Logic Gates MES
... There are a number or possible reasons for this: To allow the use of a smaller, more practical switch. To isolate the user from a dangerous high voltage. To allow a logic system to control high voltage ...
... There are a number or possible reasons for this: To allow the use of a smaller, more practical switch. To isolate the user from a dangerous high voltage. To allow a logic system to control high voltage ...
CIRCUIT FUNCTION AND BENEFITS
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
... (Continued from first page) Circuits from the Lab circuits are intended only for use with Analog Devices products and are the intellectual property of Analog Devices or its licensors. While you may use the Circuits from the Lab circuits in the design of your product, no other license is granted by i ...
RC and RL Circuits_NR
... The initial condition for: the capacitor voltage (Vo) is determined by replacing the capacitor with an open circuit and then calculating the voltage across the terminals. The inductor current (Io) is determined by replacing the inductor with a short circuit and then calculating the current flo ...
... The initial condition for: the capacitor voltage (Vo) is determined by replacing the capacitor with an open circuit and then calculating the voltage across the terminals. The inductor current (Io) is determined by replacing the inductor with a short circuit and then calculating the current flo ...
PAT testing IT equipment
... a large networked system with multiple computers or a humble single machine system. Generally either of these systems will have the basic tower / desktop computer with a monitor and optional scanner / printer. The large systems will also include items like hubs, switches, routers and USB / NAS exter ...
... a large networked system with multiple computers or a humble single machine system. Generally either of these systems will have the basic tower / desktop computer with a monitor and optional scanner / printer. The large systems will also include items like hubs, switches, routers and USB / NAS exter ...
, One.. Temperature Pressure Dryness Proximity Voltage Current
... SPRINGFIELD, NEW JERSEY 07081 U.S.A. ...
... SPRINGFIELD, NEW JERSEY 07081 U.S.A. ...
Voltage Reducer for Lithium-ion Polymer Four-Cell Batteries
... The voltage reducer is housed in a 3.3 × 2.2 × 1.4-inch plastic box. I originally considered combining the battery and voltage reducer in a common box, but decided that would be too battery-specific, so I opted to use Anderson PowerpoleTM connectors for the voltage reducer’s input and output to simp ...
... The voltage reducer is housed in a 3.3 × 2.2 × 1.4-inch plastic box. I originally considered combining the battery and voltage reducer in a common box, but decided that would be too battery-specific, so I opted to use Anderson PowerpoleTM connectors for the voltage reducer’s input and output to simp ...
300W Magnetic Low Voltage Transformers
... If hard-wiring the transformer; connect transformer to GFCI rated circuit breaker. If wiring transformer with a power cord (not included); plug transformer into GFCI protected outlet. Do not use extension cords. Do not connect two or more transformers in parallel. Keep a minimum of 10 feet between t ...
... If hard-wiring the transformer; connect transformer to GFCI rated circuit breaker. If wiring transformer with a power cord (not included); plug transformer into GFCI protected outlet. Do not use extension cords. Do not connect two or more transformers in parallel. Keep a minimum of 10 feet between t ...
DS13 SSR for loads up to 2A @ 60Vdc Product Facts
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
... 1.2 terminal input configuration is compatible with CMOS or open collector TTL (with pull-up resistor). For Vcc levels above 6Vdc, a series limiting resistor is required. See Fig. 2 for resistor value. Use standard resistor value equal to or less than value form the curve. 2.Vcc = 5Vdc for all tests ...
UC2853 数据资料 dataSheet 下载
... Output Drive Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.125A Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A Output Minimum Voltage . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V IAC Maximum Input Current . . ...
... Output Drive Current, Continuous . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.125A Peak . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5A Output Minimum Voltage . . . . . . . . . . . . . . . . . . . . . . . . . –0.3V IAC Maximum Input Current . . ...
L1 THE GEIGER COUNTER
... because of geometrical limitations of the counter design, and partly because of spurious counts due to an unsatisfactory gas-filling or to undesirable properties of the cathode surface. The correct operating voltage for the Geiger-Mueller tube will be determined experimentally using a small radioact ...
... because of geometrical limitations of the counter design, and partly because of spurious counts due to an unsatisfactory gas-filling or to undesirable properties of the cathode surface. The correct operating voltage for the Geiger-Mueller tube will be determined experimentally using a small radioact ...
Voltage regulator
A voltage regulator is designed to automatically maintain a constant voltage level. A voltage regulator may be a simple ""feed-forward"" design or may include negative feedback control loops. It may use an electromechanical mechanism, or electronic components. Depending on the design, it may be used to regulate one or more AC or DC voltages.Electronic voltage regulators are found in devices such as computer power supplies where they stabilize the DC voltages used by the processor and other elements. In automobile alternators and central power station generator plants, voltage regulators control the output of the plant. In an electric power distribution system, voltage regulators may be installed at a substation or along distribution lines so that all customers receive steady voltage independent of how much power is drawn from the line.