DET62D Three-Terminal Ground Resistance Tester
... front panel. All other functions of the DET62D are completely automatic. The instrument checks for conditions that may cause an invalid reading during a test. The low service error and wide operating temperature range enable accurate results to be achieved in real on-site conditions. The test freque ...
... front panel. All other functions of the DET62D are completely automatic. The instrument checks for conditions that may cause an invalid reading during a test. The low service error and wide operating temperature range enable accurate results to be achieved in real on-site conditions. The test freque ...
B1 Buffer Preamp
... long enough time to give you a turn-on thump when powered back on. By the way, the time constant of R2, R3, and C2 are long enough that it takes a minute or two for the circuit to reach normal operating values, so don’t get excited if there’s no sound for a few seconds when you turn it on. R1 and C1 ...
... long enough time to give you a turn-on thump when powered back on. By the way, the time constant of R2, R3, and C2 are long enough that it takes a minute or two for the circuit to reach normal operating values, so don’t get excited if there’s no sound for a few seconds when you turn it on. R1 and C1 ...
Intelligent Load Unit What is the Intelligent Load Unit?
... Why is the Cyclad Intelligent Load Unit necessary? When aging or damaged batteries are instantly required to supply full load, they can fail completely or their carry over time (related to battery capacity) is far less than expected. It is certainly possible to determine how long a battery will sur ...
... Why is the Cyclad Intelligent Load Unit necessary? When aging or damaged batteries are instantly required to supply full load, they can fail completely or their carry over time (related to battery capacity) is far less than expected. It is certainly possible to determine how long a battery will sur ...
Voltage Sag Mitigation in Distribution Line using DSTATCOM
... mitigation we generally use capacitor banks, parallel feeder’s etc.But the power quality problems are not completely solved by using these devices. Conventionally SVC has been used in conjunction with passive filters at distribution system for mitigating power quality problems. It provides reactive ...
... mitigation we generally use capacitor banks, parallel feeder’s etc.But the power quality problems are not completely solved by using these devices. Conventionally SVC has been used in conjunction with passive filters at distribution system for mitigating power quality problems. It provides reactive ...
Evaluates: MAX1534 MAX1534 Evaluation Kit General Description Features
... The MAX1534 has an active-low shutdown control input that enables/disables all three power outputs. Jumper JU1 selects the circuit operating modes: shutdown or normal operation. Remove the shunt when driving SHDN with an external signal. See Table 1 for shunt positions. The MAX1534 EV kit can be pro ...
... The MAX1534 has an active-low shutdown control input that enables/disables all three power outputs. Jumper JU1 selects the circuit operating modes: shutdown or normal operation. Remove the shunt when driving SHDN with an external signal. See Table 1 for shunt positions. The MAX1534 EV kit can be pro ...
6-channel DC/DC Converter IC with Gamma Voltage
... voltage for panel driving and the controller LSI, it is equipped with a 6-channel DC/DC converter output with a simple component configuration. Furthermore, it mounts 20 outputs for gamma voltage generator for the display of high-quality colors on the LCD with 10-bit precision voltage and 1 output f ...
... voltage for panel driving and the controller LSI, it is equipped with a 6-channel DC/DC converter output with a simple component configuration. Furthermore, it mounts 20 outputs for gamma voltage generator for the display of high-quality colors on the LCD with 10-bit precision voltage and 1 output f ...
Current Transducer CTSR 0.3-TP/SP14 I = 300 mA
... Due to the joint between the case and the cover of the CTSR transducer, there is some isolation distance to respect when primary conductors pass around the CTSR housing. The figure below shows the joint and the apertures where the clearance between the secondary part inside the CTSR transducer and t ...
... Due to the joint between the case and the cover of the CTSR transducer, there is some isolation distance to respect when primary conductors pass around the CTSR housing. The figure below shows the joint and the apertures where the clearance between the secondary part inside the CTSR transducer and t ...
Evaluates: MAX6469–MAX6476 MAX6470 Evaluation Kit General Description Features
... PC board pad. The preset output can now be evaluated. If the output voltage needs to be adjusted, cut the trace on R5 and install resistors R4 and R5 to configure the desired output voltage at VOUT. It is recommended that capacitors C1 and C2 be removed and capacitors C3 and C4 be installed to reduc ...
... PC board pad. The preset output can now be evaluated. If the output voltage needs to be adjusted, cut the trace on R5 and install resistors R4 and R5 to configure the desired output voltage at VOUT. It is recommended that capacitors C1 and C2 be removed and capacitors C3 and C4 be installed to reduc ...
Voltage Reducer for Lithium-ion Polymer Four-Cell Batteries
... bypass contacts open. As the LiPo battery discharges, the voltage on the BATTERY terminal will eventually drop below 15 V (ie, 14.3 V + 0.7 V), which will turn Q1 off and deactivate the relay. This will in turn complete the bypass circuit formed by the relay’s paired NC contacts (each contact rated ...
... bypass contacts open. As the LiPo battery discharges, the voltage on the BATTERY terminal will eventually drop below 15 V (ie, 14.3 V + 0.7 V), which will turn Q1 off and deactivate the relay. This will in turn complete the bypass circuit formed by the relay’s paired NC contacts (each contact rated ...
Solutions. - UMD Physics
... zero. If you start in the upper left hand corner and go clockwise, you’re going down 5 V across that first battery and then back up 5 V across the second. If you call it 0 V between the batteries, the whole rest of the circuit is at 5 V. There’s no difference in voltage from one side of the resistor ...
... zero. If you start in the upper left hand corner and go clockwise, you’re going down 5 V across that first battery and then back up 5 V across the second. If you call it 0 V between the batteries, the whole rest of the circuit is at 5 V. There’s no difference in voltage from one side of the resistor ...
design of low power low voltage bulk driven operational
... transconductance. OTA has two attractive features: 1) changing the external dc bias current or voltage can control its transconductance, and 2) It can work at high frequencies. This paper focus on the MOS implementations of the transconductance amplifiers.OTA is a voltage controlled current source [ ...
... transconductance. OTA has two attractive features: 1) changing the external dc bias current or voltage can control its transconductance, and 2) It can work at high frequencies. This paper focus on the MOS implementations of the transconductance amplifiers.OTA is a voltage controlled current source [ ...
Specifications - Lighting Images Technology
... 104 to 127⁄208 to 254 VAC, 0 to +50 °C Operating Temperature, Linear OEM Single Output Power Supply Regulated linear DC power supplies give you a precise integrated circuit regulator with superior drift characteristics. Features short circuit protection, automatic foldback current limiting, automati ...
... 104 to 127⁄208 to 254 VAC, 0 to +50 °C Operating Temperature, Linear OEM Single Output Power Supply Regulated linear DC power supplies give you a precise integrated circuit regulator with superior drift characteristics. Features short circuit protection, automatic foldback current limiting, automati ...
Current source
A current source is an electronic circuit that delivers or absorbs an electric current which is independent of the voltage across it.A current source is the dual of a voltage source. The term constant-current 'sink' is sometimes used for sources fed from a negative voltage supply. Figure 1 shows the schematic symbol for an ideal current source, driving a resistor load. There are two types - an independent current source (or sink) delivers a constant current. A dependent current source delivers a current which is proportional to some other voltage or current in the circuit.