Tiny 1.5A boost converter with adjustable input current limit (Rev. A)
... application, the frequency is 3.25 MHz and is defined by the input to output voltage ratio and does not vary from moderate to heavy load currents. At light load currents, the converter automatically enters Power Save Mode and operates in PFM (Pulse Frequency Modulation) mode. During pulse-width-modu ...
... application, the frequency is 3.25 MHz and is defined by the input to output voltage ratio and does not vary from moderate to heavy load currents. At light load currents, the converter automatically enters Power Save Mode and operates in PFM (Pulse Frequency Modulation) mode. During pulse-width-modu ...
EM24 DIN
... The power is always integrated -both in case of positive (imported) and negative (exported) power only the positive (imported) power is integrated - no integration in case of negative (exported) power ...
... The power is always integrated -both in case of positive (imported) and negative (exported) power only the positive (imported) power is integrated - no integration in case of negative (exported) power ...
SECURITRON POWER SUPPLIES MODELS: BPS-12
... OPERATION AND INSTALLATION INSTRUCTIONS 1. DESCRIPTION These instructions cover 10 different models as shown above. The part number expresses first the output voltage (12 or 24) and second the maximum output current capacity. For example, a model BPS-24-6 can supply up to 6 amps at 24 volts. Securit ...
... OPERATION AND INSTALLATION INSTRUCTIONS 1. DESCRIPTION These instructions cover 10 different models as shown above. The part number expresses first the output voltage (12 or 24) and second the maximum output current capacity. For example, a model BPS-24-6 can supply up to 6 amps at 24 volts. Securit ...
University of North Carolina-Charlotte Department of Electrical and Computer Engineering
... as we’ll see later). The datasheet for the core contains a parameter known as AL. This value is the inverse of the reluctance of the core structure. For this part, determine the number of turns needed on the primary, and the number of turns needed on the secondary. Once you have done so, obtain wire ...
... as we’ll see later). The datasheet for the core contains a parameter known as AL. This value is the inverse of the reluctance of the core structure. For this part, determine the number of turns needed on the primary, and the number of turns needed on the secondary. Once you have done so, obtain wire ...
Physics of Welding Module 2
... • In the V-I Characteristic Curves, there are two places where the Arc current and voltage are the same as the power supply current and voltage, one point is stable and the other is unstable. Why is the unstable point unstable? ...
... • In the V-I Characteristic Curves, there are two places where the Arc current and voltage are the same as the power supply current and voltage, one point is stable and the other is unstable. Why is the unstable point unstable? ...
LT1260 - Low Cost Dual and Triple 130MHz Current Feedback Amplifiers with Shutdown
... more stable at higher gains. Alternatively, a small resistor (10Ω to 20Ω) can be put in series with the output to isolate the capacitive load from the amplifier output. This has the advantage that the amplifier bandwidth is only reduced when the capacitive load is present. The disadvantage is that t ...
... more stable at higher gains. Alternatively, a small resistor (10Ω to 20Ω) can be put in series with the output to isolate the capacitive load from the amplifier output. This has the advantage that the amplifier bandwidth is only reduced when the capacitive load is present. The disadvantage is that t ...
DS2478 PWM valve driver
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
... If you do not know the required switching frequency you should specify 2200 Hz. (suffix D = 0). This frequency will provide adequate performance with almost all proportional solenoids. The valve driver switching frequency can be measured at test point "TP' with an oscilloscope. INTRINSICALLY SAFE VA ...
Microelectrode electronics
... this amounts to 100-200 pF/m and may restrict the speed of transmitted signals if it is inseries with a large output impedence. A second effect of this capacitance may be to produce instability in the output of an operational amplifier, requiring insertion of a resistor of 20-50 Ω at Ro to limit the ...
... this amounts to 100-200 pF/m and may restrict the speed of transmitted signals if it is inseries with a large output impedence. A second effect of this capacitance may be to produce instability in the output of an operational amplifier, requiring insertion of a resistor of 20-50 Ω at Ro to limit the ...
BME 317 Medical Electronics Lab
... configuration the input current and voltage are IB and VBE respectively. The output current and voltage are Ic and VCE. The ratio of collector current to base current is called the current gain β: ...
... configuration the input current and voltage are IB and VBE respectively. The output current and voltage are Ic and VCE. The ratio of collector current to base current is called the current gain β: ...
Reciprocity condition in terms of two port parameters
... it is convenient from the computational point of view to simplify the network, except that small part in question, by a simple equivalent. This is achieved by Thevinin’s Theorem or Norton’s theorem. ...
... it is convenient from the computational point of view to simplify the network, except that small part in question, by a simple equivalent. This is achieved by Thevinin’s Theorem or Norton’s theorem. ...
Telemetry 1 I/O Interface Card User`s Guide
... 1. Voltage Monitoring Port - Measures the input voltage level and the internal temperature of the unit. It can also be used to provide a power source for the Digital-In port. 2. Relay I/O Port - The relay will make or break a circuit depending on the state of the digital in port. 3. Digital-In Po ...
... 1. Voltage Monitoring Port - Measures the input voltage level and the internal temperature of the unit. It can also be used to provide a power source for the Digital-In port. 2. Relay I/O Port - The relay will make or break a circuit depending on the state of the digital in port. 3. Digital-In Po ...
Cloud Charge Monitor
... meter with a 5.6k series resistor or a multimeter. The output voltage will read about 6 volts when no charge is present. R14 is adjusted to zero any offset due to leakage and it may be remotely located with the meter and power supply, if desired. Leave R13 in the metal box, however. Remember, this c ...
... meter with a 5.6k series resistor or a multimeter. The output voltage will read about 6 volts when no charge is present. R14 is adjusted to zero any offset due to leakage and it may be remotely located with the meter and power supply, if desired. Leave R13 in the metal box, however. Remember, this c ...
MX Series data sheet - AMETEK Programmable Power
... output. The MX30 delivers up to 30 kVA, and the MX45 up to 45 kVA. Both operate using single or three phase output in AC mode. In DC mode, 50% of the AC power level is available. On MX-P models, AC+DC mode is also supported. For higher power requirements, the MX90 and MX135 models are available. Mul ...
... output. The MX30 delivers up to 30 kVA, and the MX45 up to 45 kVA. Both operate using single or three phase output in AC mode. In DC mode, 50% of the AC power level is available. On MX-P models, AC+DC mode is also supported. For higher power requirements, the MX90 and MX135 models are available. Mul ...
MAX1898 Linear Charger for Single-Cell Li+ Battery General Description Features
... An LED can be added as a charge-state indicator. A 10µF bypass capacitor must be added to the BATT pin. A Schottky diode should be added between the external transistor drain/collector and BATT, to avoid battery discharge in the event of an input source short circuit. Figure 5 shows a charger circui ...
... An LED can be added as a charge-state indicator. A 10µF bypass capacitor must be added to the BATT pin. A Schottky diode should be added between the external transistor drain/collector and BATT, to avoid battery discharge in the event of an input source short circuit. Figure 5 shows a charger circui ...
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.