Energy and the capacitor of LEGO
... The LEGO motor There are different types of LEGO motors. We use the type 43362. This motor is protected by a thermal resistor and a bidirectional diode. A thermal resistor’s resistance increases when heated up. This prevents the motor from being overloaded. The bidirectional diode protects the motor ...
... The LEGO motor There are different types of LEGO motors. We use the type 43362. This motor is protected by a thermal resistor and a bidirectional diode. A thermal resistor’s resistance increases when heated up. This prevents the motor from being overloaded. The bidirectional diode protects the motor ...
MAX8922L 30V Li+ Linear Battery Charger General Description
... DC Input Supply. Connect IN to VIN > 4V and (VIN - VBAT) ≥ 250mV up to a 7V charging source. Bypass IN to GND with a 1µF or larger ceramic capacitor. Charge-Current Program and Fast-Charge Current Monitor. Output current from SETI is 1000µA per ampere of battery-charging current. Set the charging cu ...
... DC Input Supply. Connect IN to VIN > 4V and (VIN - VBAT) ≥ 250mV up to a 7V charging source. Bypass IN to GND with a 1µF or larger ceramic capacitor. Charge-Current Program and Fast-Charge Current Monitor. Output current from SETI is 1000µA per ampere of battery-charging current. Set the charging cu ...
74VHC163 4-Bit Binary Counter with Synchronous Clear
... HIGH and counter is in state 15. To implement synchronous multistage counters, the TC outputs can be used with the CEP and CET inputs in two different ways. Figure 1 shows the connections for simple ripple carry, in which the clock period must be longer than the CP to TC delay of the first stage, pl ...
... HIGH and counter is in state 15. To implement synchronous multistage counters, the TC outputs can be used with the CEP and CET inputs in two different ways. Figure 1 shows the connections for simple ripple carry, in which the clock period must be longer than the CP to TC delay of the first stage, pl ...
FJD5555 NPN Silicon Transistor — NPN Silicon T ransistor
... system whose failure to perform can be reasonably expected to intended for surgical implant into the body or (b) support or sustain cause the failure of the life support device or system, or to affect its life, and (c) whose failure to perform when properly used in safety or effectiveness. accordanc ...
... system whose failure to perform can be reasonably expected to intended for surgical implant into the body or (b) support or sustain cause the failure of the life support device or system, or to affect its life, and (c) whose failure to perform when properly used in safety or effectiveness. accordanc ...
MAX8678 White LED Charge Pump with 1.1W Audio Amplifier General Description
... The MAX8678 internally generates a PWM signal to obtain higher resolution at lower currents. As the ILED setting is below 6.4mA, the IC adjusts ILED DC current, and the duty cycle is controlled by the PWM signal. The frequency of the PWM dimming signal is set at 1kHz with a minimum duty cycle of 1/1 ...
... The MAX8678 internally generates a PWM signal to obtain higher resolution at lower currents. As the ILED setting is below 6.4mA, the IC adjusts ILED DC current, and the duty cycle is controlled by the PWM signal. The frequency of the PWM dimming signal is set at 1kHz with a minimum duty cycle of 1/1 ...
Lab 1 - Diode Circuits
... The impact of the diode parameters varies with application. For example, in an AM “crystal” radio where the signal levels are very small, a diode with a small turn-on voltage is desirable. In a power-supply application, devices that can sustain large forward currents and reverse voltages are often p ...
... The impact of the diode parameters varies with application. For example, in an AM “crystal” radio where the signal levels are very small, a diode with a small turn-on voltage is desirable. In a power-supply application, devices that can sustain large forward currents and reverse voltages are often p ...
DNLS350E Features Mechanical Data
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
... Diodes Incorporated does not warrant or accept any liability whatsoever in respect of any products purchased through unauthorized sales channel. Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Inc ...
Overcurrent protection in Low Voltage Electrical Circuits
... In partial recognition of this strange and curious rule, IEC 60364-4-43, in a note to clause 433.2 includes the following cautionary: “Protection in accordance with this clause does not ensure complete protection in certain cases, for example against sustained overcurrents less than I2 nor will it n ...
... In partial recognition of this strange and curious rule, IEC 60364-4-43, in a note to clause 433.2 includes the following cautionary: “Protection in accordance with this clause does not ensure complete protection in certain cases, for example against sustained overcurrents less than I2 nor will it n ...
Design Consideration for Boundary Conduction Mode Power Factor
... about input voltage is available at the internal controller. In many cases, the VCC of PFC controller is supplied by an independent power source, like standby power, so when the electric power is suddenly interrupted during one or two AC line periods, VCC is still alive during that time and PFC outp ...
... about input voltage is available at the internal controller. In many cases, the VCC of PFC controller is supplied by an independent power source, like standby power, so when the electric power is suddenly interrupted during one or two AC line periods, VCC is still alive during that time and PFC outp ...
Delphi series DNT12 Non-Isolated Point of Load
... output voltages, while Table 2 provides value of external voltage source, Vtrim, for the same common output voltages. By using a 1% tolerance trim resistor, set point tolerance of ±2% can be achieved as specified in the electrical specification. ...
... output voltages, while Table 2 provides value of external voltage source, Vtrim, for the same common output voltages. By using a 1% tolerance trim resistor, set point tolerance of ±2% can be achieved as specified in the electrical specification. ...
AN2787
... SW regulator - working mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 ...
... SW regulator - working mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22 ...
AP3156
... For the SDI command to be successfully received by the AP3156, all SDI timing specifications must be satisfied. When no command is being sent, the SDI pin should be held High. If the SDI pin goes Low and stays Low for a time length between TSLO(min) and TSLO(max) and then goes High and stays High fo ...
... For the SDI command to be successfully received by the AP3156, all SDI timing specifications must be satisfied. When no command is being sent, the SDI pin should be held High. If the SDI pin goes Low and stays Low for a time length between TSLO(min) and TSLO(max) and then goes High and stays High fo ...
Atmel LED Driver-MSL1060
... OVP threshold is 2% plus another 1% for the external setting resistors, R8 and R9 (Figure 16 on page 15) reducing the operating maximum voltage to 46.5V. The total voltage needed to drive a string is the forward voltage drop across the desired LED strings, plus the 600mV headroom needed the string’s ...
... OVP threshold is 2% plus another 1% for the external setting resistors, R8 and R9 (Figure 16 on page 15) reducing the operating maximum voltage to 46.5V. The total voltage needed to drive a string is the forward voltage drop across the desired LED strings, plus the 600mV headroom needed the string’s ...
TRIAC
TRIAC, from triode for alternating current, is a genericized tradename for an electronic component that can conduct current in either direction when it is triggered (turned on), and is formally called a bidirectional triode thyristor or bilateral triode thyristor.TRIACs are a subset of thyristors and are closely related to silicon controlled rectifiers (SCR). However, unlike SCRs, which are unidirectional devices (that is, they can conduct current only in one direction), TRIACs are bidirectional and so allow current in either direction. Another difference from SCRs is that TRIAC current can be enabled by either a positive or negative current applied to its gate electrode, whereas SCRs can be triggered only by positive current into the gate. To create a triggering current, a positive or negative voltage has to be applied to the gate with respect to the MT1 terminal (otherwise known as A1).Once triggered, the device continues to conduct until the current drops below a certain threshold called the holding current.The bidirectionality makes TRIACs very convenient switches for alternating-current (AC) circuits, also allowing them to control very large power flows with milliampere-scale gate currents. In addition, applying a trigger pulse at a controlled phase angle in an AC cycle allows control of the percentage of current that flows through the TRIAC to the load (phase control), which is commonly used, for example, in controlling the speed of low-power induction motors, in dimming lamps, and in controlling AC heating resistors.