450W Power Supply Hardware v1.0 Author: Pierluigi Sarti, Technical Lead, Power
... supply fails in short à the power supply input AC fuse blows and the AC power strip fuse does not blow). The EMI filter uses two cells, with low series DC resistance. The design uses bulky choke components in order to reduce the copper losses and so to maximize the efficiency. As already mentioned, ...
... supply fails in short à the power supply input AC fuse blows and the AC power strip fuse does not blow). The EMI filter uses two cells, with low series DC resistance. The design uses bulky choke components in order to reduce the copper losses and so to maximize the efficiency. As already mentioned, ...
Shedding Light on HID Ballast Control
... ballast-generated noise. A full-wave rectifier provides the high-voltage bus power. A power-factor-correction (PFC) block ensures sinusoidal input current. A buck converter controls the lamp current. A full-bridge output stage provides the ac lamp drive. An ignition circuit strikes the lamp. Control ...
... ballast-generated noise. A full-wave rectifier provides the high-voltage bus power. A power-factor-correction (PFC) block ensures sinusoidal input current. A buck converter controls the lamp current. A full-bridge output stage provides the ac lamp drive. An ignition circuit strikes the lamp. Control ...
PPT-YB
... problem driving a single TTL load of any series. The 4000B series is, however, more limited. Its low Iol capability is not sufficient top drive even one input of the 74 or 74AS series. ...
... problem driving a single TTL load of any series. The 4000B series is, however, more limited. Its low Iol capability is not sufficient top drive even one input of the 74 or 74AS series. ...
PAM2309 Description Pin Assignments
... The PAM2309 supports a range of input voltages from 2.5V to 5.5V, allowing the use of a single Li+/Li-polymer cell, multiple Alkaline/NiMH cell, USB, and other standard power sources. The output voltage is adjustable from 0.6V to the input voltage. All versions employ internal power switch and synch ...
... The PAM2309 supports a range of input voltages from 2.5V to 5.5V, allowing the use of a single Li+/Li-polymer cell, multiple Alkaline/NiMH cell, USB, and other standard power sources. The output voltage is adjustable from 0.6V to the input voltage. All versions employ internal power switch and synch ...
LT1993-4 - Linear Technology
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
... Amplifier/ADC driver for use in applications from DC to 900MHz. The LT1993-4 has been designed for ease of use, with minimal support circuitry required. Exceptionally low input-referred noise and low distortion products (with either single-ended or differential inputs) make the LT1993-4 an excellent ...
BCX51/ 52/ 53 Features Mechanical Data
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
... Should Customers purchase or use Diodes Incorporated products for any unintended or unauthorized application, Customers shall indemnify and hold Diodes Incorporated and its representatives harmless against all claims, damages, expenses, and attorney fees arising out of, directly or indirectly, any c ...
LT5503
... Independent Double-Balanced Mixer Modulation Accuracy Insensitive to Carrier Input Power Modulator I/Q Inputs Internally Biased Available in 20-Lead FE Package ...
... Independent Double-Balanced Mixer Modulation Accuracy Insensitive to Carrier Input Power Modulator I/Q Inputs Internally Biased Available in 20-Lead FE Package ...
SP3223EB 数据资料DataSheet下载
... ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
... ground without degradation in reliability. These drivers comply with the EIA-TIA-232F and all previous RS-232 versions. Unused driver inputs should be connected to GND or VCC. ...
BD9428
... If any of the LED pins is put in an erroneous state (e.g. short circuit mode, open circuit mode, or ground short circuit mode), the relevant protection function will be activated. This IC is detected automatically that it is an unused channel by asssuming the LED terminal to be connected to GND befo ...
... If any of the LED pins is put in an erroneous state (e.g. short circuit mode, open circuit mode, or ground short circuit mode), the relevant protection function will be activated. This IC is detected automatically that it is an unused channel by asssuming the LED terminal to be connected to GND befo ...
Datasheet
... The VO205AT, VO206AT, VO207AT, VO208AT are optically coupled pairs with a gallium arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. This ...
... The VO205AT, VO206AT, VO207AT, VO208AT are optically coupled pairs with a gallium arsenide infrared LED and a silicon NPN phototransistor. Signal information, including a DC level, can be transmitted by the device while maintaining a high degree of electrical isolation between input and output. This ...
J. Lu, D.J. Perreault, D. Otten, and K.K. Afridi, “Impedance Control Network Resonant Converter for Wide-Range High-Efficiency Operation,” IEEE Transactions on Power Electronics , (to appear).
... shown in Fig. 1. The result is that the transistors in the leading inverter leg start to turn off at large currents. Also, as outphasing is increased further, the transistors in the lagging inverter leg lose ZVS turn-on capability. These factors result in extra losses and lead to lower converter eff ...
... shown in Fig. 1. The result is that the transistors in the leading inverter leg start to turn off at large currents. Also, as outphasing is increased further, the transistors in the lagging inverter leg lose ZVS turn-on capability. These factors result in extra losses and lead to lower converter eff ...
B Series - 4B, 20B, 50B
... The relays are optional extras. If one is required there is provision to fit one in each FSR unit, for which the base and volts-free terminals are provided. When ordering the relays please quote a) Coil voltage required b) FSR type number NOTE. Relay coils and terminals are independent and must be c ...
... The relays are optional extras. If one is required there is provision to fit one in each FSR unit, for which the base and volts-free terminals are provided. When ordering the relays please quote a) Coil voltage required b) FSR type number NOTE. Relay coils and terminals are independent and must be c ...
MAX1106/MAX1107 Single-Supply, Low-Power, Serial 8-Bit ADCs General Description
... The MAX1106/MAX1107 low-power, 8-bit, single-channel, analog-to-digital converters (ADCs) feature an internal track/hold (T/H), voltage reference, clock, and serial interface. The MAX1106 is specified from +2.7V to +3.6V and consumes only 96µA. The MAX1107 is specified from +4.5V to +5.5V and consum ...
... The MAX1106/MAX1107 low-power, 8-bit, single-channel, analog-to-digital converters (ADCs) feature an internal track/hold (T/H), voltage reference, clock, and serial interface. The MAX1106 is specified from +2.7V to +3.6V and consumes only 96µA. The MAX1107 is specified from +4.5V to +5.5V and consum ...
ZXLD1350 30V 350mA LED DRIVER with AEC-Q100 Description
... The device, in conjunction with the coil (L1) and current sense resistor (RS), forms a self-oscillating continuous-mode buck converter. Device operation (Refer to block diagram and Figure 1 - Operating waveforms) Operation can be best understood by assuming that the ADJ pin of the device is unconnec ...
... The device, in conjunction with the coil (L1) and current sense resistor (RS), forms a self-oscillating continuous-mode buck converter. Device operation (Refer to block diagram and Figure 1 - Operating waveforms) Operation can be best understood by assuming that the ADJ pin of the device is unconnec ...
MAX3053 ±80V Fault-Protected, 2Mbps, Low Supply Current CAN Transceiver General Description
... of the line drivers are charged with a controlled current, proportional to the resistor connected to the RS pin. Transmission speed ranges from 40kbps to 500kbps. Controlling the rise and fall slope reduces EMI and allows the use of an unshielded twisted pair or a parallel pair of wires as bus lines ...
... of the line drivers are charged with a controlled current, proportional to the resistor connected to the RS pin. Transmission speed ranges from 40kbps to 500kbps. Controlling the rise and fall slope reduces EMI and allows the use of an unshielded twisted pair or a parallel pair of wires as bus lines ...
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.