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8255 PPI Study Card
8255 PPI Study Card This study card for 8255 is designed to explain all the features of 8255 peripherals. Additionally, the board also features Four 8-way dip switches to configure the 8255 Port lines in different modes of operation. 8 RED, 8 GREEN, and 5 YELLOW LEDs are provided to read the status of port … Continue reading “8255 PPI Study Card”
CRO 30MHz, Dual Channel, Dual Trace
CRO 30MHz, Dual Channel, Dual Trace Specifications: Operating mode: Y1, Y2, ALT, CHOP, ADD, X-Y Deflection Factor (Y1 or Y2): 5 mV/div~20 V/div in 1-2-5 sequence,altogether 12 steps Error <3% MAG Rate: x5 Error <5% Frequency Bandwidth: AC: 10 Hz~30 Hz-3 dB DC: 0~30MHz-3 dB Frequency Bandwidth by MAG AC: 10 Hz-5 MHz-3 dB DC:0~5 … Continue reading “CRO 30MHz, Dual Channel, Dual Trace”
Determination Of Parameter & Losses In A Single Phase Transformer By OC & SC Test
Determination Of Parameter & Losses In A Single Phase Transformer By OC & SC Test The physical basis of the transformer is mutual induction between two circuits linked by a common magnetic field. Transformer is required to pass electrical energy from one circuit to another, via the medium of the pulsating magnetic field, as efficiently … Continue reading “Determination Of Parameter & Losses In A Single Phase Transformer By OC & SC Test”