Results 41 to 50 of about 3,443,578 (303)

An optimal predictive control method for three-level inverter with low switching losses under target current THD

open access: yesEnergy Reports, 2023
To balance the relationship between current THD and switching loss, an optimal predictive control method using single and double vector hybrid modulation of NPC-3L inverter is proposed.
Zhan Liu   +6 more
doaj   +1 more source

Inverter ratio failure detector [PDF]

open access: yes, 1974
A failure detector which detects the failure of a dc to ac inverter is disclosed. The inverter under failureless conditions is characterized by a known linear relationship of its input and output voltages and by a known linear relationship of its input ...
Andrews, R. E.   +2 more
core   +1 more source

A 16 channel high-voltage driver with 14 bit resolution for driving piezoelectric actuators [PDF]

open access: yes, 2015
A high-voltage, 16 channel driver with a maximum voltage of 72 volt and 14 bit resolution in a high-voltage CMOS (HV-CMOS) process is presented. This design incorporates a 14 bit monotonic by design DAC together with a high-voltage complementary class AB
Bakeroot, Benoit   +4 more
core   +1 more source

Novel bipolar differential input/output current-controlled current source

open access: yesElectronics Letters, 1985
A new bipolar differential input/output current-controlled current source (CCCS) is described. The basic cell consists of a translinear array of six transistors with two bipolar inputs, and is suited for the input stage of a differential current-mode operational amplifier.
C. Toumazou, F.J. Lidgey
openaire   +1 more source

Potential Early Risk Biomarkers for Reduced Forced Expiratory Volume in Children Post‐Hematopoietic Cell Transplantation

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT We sought to identify potential early risk biomarkers for lung disease in children post‐allogeneic HCT. Patients with pulmonary function tests 3 months post‐transplant and plasma samples between days 7 and 14 post‐HCT were included. Six of 27 subjects enrolled had reduced forced expiratory volume 1 (FEV1) z scores.
Isabella S. Small   +3 more
wiley   +1 more source

Universal Current-Controlled Current-Mode Filter with Threeinputs and One-Output Using the Current Controlled Conveyor

open access: yesActive and Passive Electronic Components, 1998
A new current-mode universal filter is proposed. The filter uses five current-controlled current-conveyors (CCCII) and can realise lowpass, highpass, bandpass, notch and allpass responses.
Muhammad Taher Abuelma'atti   +1 more
doaj   +1 more source

Quasi-digital low-dropout voltage regulators uses controlled pass transistors [PDF]

open access: yes, 2016
This article presents a low quiescent current output capacitorless quasi-digital CMOS LDO regulator with controlled pass transistors according to load demands.
Alarcón Cot, Eduardo José   +2 more
core  

Nutritional and Behavioral Intervention for Long‐Term Childhood Acute Leukemia Survivors With Metabolic Syndrome

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose Metabolic syndrome (MetS) is a common complication in survivors of childhood acute lymphoblastic and myeloid leukemia (AL), and a major risk factor for premature cardiovascular disease, type‐2‐diabetes, and metabolic dysfunction‐associated steatotic liver disease (MASLD).
Visentin Sandrine   +10 more
wiley   +1 more source

A High Conversion Ratio DC–DC Boost Converter with Continuous Output Current Using Dual-Current Flows

open access: yesEnergies, 2023
Recently, the demand for small, low-cost electronics has increased the use of cost-effective tiny inductors in power-management ICs (PMICs). However, the conduction loss caused by the parasitic DC resistance (RDCR) of a small inductor leads to low ...
Hwa-Soo Kim, Se-Un Shin
doaj   +1 more source

Multiple output CMOS current amplifier

open access: yesBulletin of the Polish Academy of Sciences Technical Sciences, 2016
Abstract In this paper the multiple output current amplifier basic cell is proposed. The triple output current mirror and current follower circuit are described in detail. The cell consists of a split nMOS differential pair and accompanying biasing current sources.
openaire   +1 more source

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