Modular Home Testing Comparison Advantages and Disadvantages
... Mandatory Discharge of the DUT Since the DC tester charges up the breaker panel to the test voltage, the DUT needs to be discharged before the test is finished. Failing to do this will result in an energized panel. This is specially important if your tester does not have an automatic discharge featu ...
... Mandatory Discharge of the DUT Since the DC tester charges up the breaker panel to the test voltage, the DUT needs to be discharged before the test is finished. Failing to do this will result in an energized panel. This is specially important if your tester does not have an automatic discharge featu ...
RT8300 - Richtek
... The RT8300 provides four channel constant currents with less than 3% differences in output current value among the 4-CH and ICs respectively. The constant current output is adjustable from 5mA to 150mA via an external resistor (RISET). The LED brightness can also be adjusted via the PWMI pin with pu ...
... The RT8300 provides four channel constant currents with less than 3% differences in output current value among the 4-CH and ICs respectively. The constant current output is adjustable from 5mA to 150mA via an external resistor (RISET). The LED brightness can also be adjusted via the PWMI pin with pu ...
TS12001 - Silicon Labs
... device, and "Typical" parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Laboratories reserves the right to make changes without further notice and limitation to product information, specifications, and des ...
... device, and "Typical" parameters provided can and do vary in different applications. Application examples described herein are for illustrative purposes only. Silicon Laboratories reserves the right to make changes without further notice and limitation to product information, specifications, and des ...
Bipolar Junction Transistor (BJT) Modeling
... 1. Simulate the output characteristics (IC versus VCE) of an NPN BJT (2N3904) using PSpice. In so doing, apply a fixed base current IB, i.e., a current source, and sweep the collector voltage from 0 to 10V while the emitter remains grounded. Use the following 5 values for the base current IB: 2µA, 4 ...
... 1. Simulate the output characteristics (IC versus VCE) of an NPN BJT (2N3904) using PSpice. In so doing, apply a fixed base current IB, i.e., a current source, and sweep the collector voltage from 0 to 10V while the emitter remains grounded. Use the following 5 values for the base current IB: 2µA, 4 ...
CAPACITOR PRESENTATION MATERIALS
... itself over a period due to the expansion and contraction created by the electric heat. FRAKO Capacitor’s spring also acts as an Inductor to suppress the in-rush current which the capacitor will experience during switching ON. ...
... itself over a period due to the expansion and contraction created by the electric heat. FRAKO Capacitor’s spring also acts as an Inductor to suppress the in-rush current which the capacitor will experience during switching ON. ...
Slide 1
... The ECG is known to be a low frequency signal A LPF can be used to remove the high frequency noise in the signal ...
... The ECG is known to be a low frequency signal A LPF can be used to remove the high frequency noise in the signal ...
1W Audio Power Amplifier with Shutdown Mode
... supply voltage. Consequently, four times the output power is possible as compared to a single-ended amplifier under the same conditions. This increase in attainable output power assumes that the amplifier is not current limited or clipped. In order to choose an amplifier’s closed-loop gain without c ...
... supply voltage. Consequently, four times the output power is possible as compared to a single-ended amplifier under the same conditions. This increase in attainable output power assumes that the amplifier is not current limited or clipped. In order to choose an amplifier’s closed-loop gain without c ...
1500 Watt SMC Transient Voltage Suppressor, 10 V Unidir
... and at a lead temperature of 25C. If the duty cycle increases, the peak power must be reduced as indicated by the curves of Figure 7. Average power must be derated as the lead or ambient temperature rises above 25C. The average power derating curve normally given on data sheets may be normalized a ...
... and at a lead temperature of 25C. If the duty cycle increases, the peak power must be reduced as indicated by the curves of Figure 7. Average power must be derated as the lead or ambient temperature rises above 25C. The average power derating curve normally given on data sheets may be normalized a ...
LT1208/LT1209 - Dual and Quad 45MHz, 400V/µs Op Amps
... lead lengths, RF-quality bypass capacitors located close to the device (typically 0.01µF to 0.1µF), and use of low ESR bypass capacitors for high drive current applications (typically 1µF to 10µF tantalum). Sockets should be avoided when maximum frequency performance is required, although low profil ...
... lead lengths, RF-quality bypass capacitors located close to the device (typically 0.01µF to 0.1µF), and use of low ESR bypass capacitors for high drive current applications (typically 1µF to 10µF tantalum). Sockets should be avoided when maximum frequency performance is required, although low profil ...
PX3515 Sychronous Rectified Buck MOSFET Driver IC Applications Description
... over a range from 7V to 12V (high-side VCC) and 5V to 12V (low-side PVCC). This provides the flexibility necessary to optimize applications involving trade-offs between gate charge and conduction losses. Adaptive zero shoot-through protection is integrated into the IC which prevents both upper and l ...
... over a range from 7V to 12V (high-side VCC) and 5V to 12V (low-side PVCC). This provides the flexibility necessary to optimize applications involving trade-offs between gate charge and conduction losses. Adaptive zero shoot-through protection is integrated into the IC which prevents both upper and l ...
SCR Over Current Protection
... condition. These are contradictory requirements necessitating voltage protection when fast-acting fuses are employed. Fuses when used, their arc voltages are kept below 1.5 times the peak circuit voltage. For small power applications it is pointless to employ high speed fuses for circuit protection ...
... condition. These are contradictory requirements necessitating voltage protection when fast-acting fuses are employed. Fuses when used, their arc voltages are kept below 1.5 times the peak circuit voltage. For small power applications it is pointless to employ high speed fuses for circuit protection ...
Test Kit Manual
... HV Electrode: 5 – 9KV (test kit places a load on HV module so lower readings are expected) HF Electrode: 500 – 800 Vrms (nominal 650 Vrms) Because of loading, the actual voltage present on the electrode screen assembly will be higher when the test kit is not connected. The voltage ranges listed abov ...
... HV Electrode: 5 – 9KV (test kit places a load on HV module so lower readings are expected) HF Electrode: 500 – 800 Vrms (nominal 650 Vrms) Because of loading, the actual voltage present on the electrode screen assembly will be higher when the test kit is not connected. The voltage ranges listed abov ...
Model BD-20A HIGH FREQUENCY GENERATOR OPERATING
... ionized. The gas has a pungent odor, but is harmlessly dissipated in a normally ventilated area. Do not use in a confined area where high concentrations of ozone gas can develop. 3.5.4 This instrument generates an output at the radio-frequency level. Users who wear a pacemaker or other medical elect ...
... ionized. The gas has a pungent odor, but is harmlessly dissipated in a normally ventilated area. Do not use in a confined area where high concentrations of ozone gas can develop. 3.5.4 This instrument generates an output at the radio-frequency level. Users who wear a pacemaker or other medical elect ...
UltraLux ® 6-Lamp Installation Instructions
... pigtail (has bare wires at one end) to the wire harness. These can be wired directly to a circuit and will allow you to install any strain relief connector in the access door knock-out. (B) For supplied power cords, plug the two connectors together and press the snap-in style strain relief into the ...
... pigtail (has bare wires at one end) to the wire harness. These can be wired directly to a circuit and will allow you to install any strain relief connector in the access door knock-out. (B) For supplied power cords, plug the two connectors together and press the snap-in style strain relief into the ...
bass extension for surround sound
... bass frequencies but where an additional subwoofer cannot be afforded. It is based on a disused mono a.f. amplifier and loudspeaker. If these provide reasonable bass performance, they can be conK4 ...
... bass frequencies but where an additional subwoofer cannot be afforded. It is based on a disused mono a.f. amplifier and loudspeaker. If these provide reasonable bass performance, they can be conK4 ...
Data Sheet - KB Electronics
... LEDs that indicate “power on” and “status.” A DC power contactor allows a low power switch to turn the control on and off. Reversing contactors provide arcless forward, stop, and reverse operation. In addition, a brake driver circuit is used to power an ...
... LEDs that indicate “power on” and “status.” A DC power contactor allows a low power switch to turn the control on and off. Reversing contactors provide arcless forward, stop, and reverse operation. In addition, a brake driver circuit is used to power an ...
MVP D-TEK Multi Voltage Power 9V to 220V AC/DC Vehicle Detector
... Transformer isolation, lightning and transient protection (1) 20 – 2000 uH Q-factor of 5 or higher Automatic on reset or power up Automatic for environmental changes Height 3.25” (83mm) Width 2.56” (40mm) Length 3.65” (90mm) Extruded Anodized Aluminum 86CP11 11 pin male ...
... Transformer isolation, lightning and transient protection (1) 20 – 2000 uH Q-factor of 5 or higher Automatic on reset or power up Automatic for environmental changes Height 3.25” (83mm) Width 2.56” (40mm) Length 3.65” (90mm) Extruded Anodized Aluminum 86CP11 11 pin male ...
Installation Instructions
... Speaker level input to speaker level output is most commonly used when replacing an OEM radio and retaining the factory installed amplifiers. Use this when you need to match levels from a source that only has speaker level outputs and an amplifier with speaker level inputs. The RCA input connectors ...
... Speaker level input to speaker level output is most commonly used when replacing an OEM radio and retaining the factory installed amplifiers. Use this when you need to match levels from a source that only has speaker level outputs and an amplifier with speaker level inputs. The RCA input connectors ...
View File
... P = i2 R = (Imax sin 2ƒt)2 R where i is the instantaneous current the heating effect produced by an AC current with a maximum value of Imax is not the same as that of a DC current of the same value The maximum current occurs for a small amount of time ...
... P = i2 R = (Imax sin 2ƒt)2 R where i is the instantaneous current the heating effect produced by an AC current with a maximum value of Imax is not the same as that of a DC current of the same value The maximum current occurs for a small amount of time ...
Switched-mode power supply
A switched-mode power supply (switching-mode power supply, switch-mode power supply, SMPS, or switcher) is an electronic power supply that incorporates a switching regulator to convert electrical power efficiently. Like other power supplies, an SMPS transfers power from a source, like mains power, to a load, such as a personal computer, while converting voltage and current characteristics. Unlike a linear power supply, the pass transistor of a switching-mode supply continually switches between low-dissipation, full-on and full-off states, and spends very little time in the high dissipation transitions, which minimizes wasted energy. Ideally, a switched-mode power supply dissipates no power. Voltage regulation is achieved by varying the ratio of on-to-off time. In contrast, a linear power supply regulates the output voltage by continually dissipating power in the pass transistor. This higher power conversion efficiency is an important advantage of a switched-mode power supply. Switched-mode power supplies may also be substantially smaller and lighter than a linear supply due to the smaller transformer size and weight.Switching regulators are used as replacements for linear regulators when higher efficiency, smaller size or lighter weight are required. They are, however, more complicated; their switching currents can cause electrical noise problems if not carefully suppressed, and simple designs may have a poor power factor.