Results 241 to 250 of about 742,983 (304)

An inexpensive, high output voltage, voltage clamp for epithelial membranes

American Journal of Physiology-Cell Physiology, 1978
A circuit is described that can produce a high output voltage to automatically short-circuit an epithelial tissue mounted in an Ussing chamber. Because of its high output voltage it can short-circuit preparations requiring over 500 muA even in conjunction with high-resistance agar bridges.
H F, Schoen, O A, Candia
openaire   +2 more sources

Voltage control BRM pattern output

Proceedings of IEEE. IEEE Region 10 Conference. TENCON 99. 'Multimedia Technology for Asia-Pacific Information Infrastructure' (Cat. No.99CH37030), 2003
The VCO circuit design with binary rate multipliers (BRM) output is presented. Starting from analyzing spectrum value and percentage of BRM power, the repeated power is rejected, and only one BBR signal is selected to construct BRM by linear combination.
V. Tipsuwanporn   +4 more
openaire   +1 more source

Voltage multiplier with output stabilization

38th Midwest Symposium on Circuits and Systems. Proceedings, 2002
In this paper we present a charge-pump voltage multiplier with output regulation. Using this scheme we designed two voltage sources suitable for generating the high voltages required to program a flash memory using a single 5 V power supply. The first circuit can drive the selected memory word-line with the required voltage (10.5 V). The second circuit
C. Calligaro, P. Malcovati, G. Torelli
openaire   +1 more source

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