THEORETICAL TOPICS
• Thyristor component familiarization
• Thyristor circuit fundamentals
• Test a Silicon Controlled Rectifier
• SCR DC operation
• Gate trigger voltage and holding current
• SCR half‐wave rectifier
• SCR control of a half‐wave rectifier
• SCR control of a full‐wave rectifier
• UJT characteristics
• UJT half‐wave and full‐wave phase control
• Bidirectional conduction
• The four triggering modes
• Half‐wave and full‐wave phase control
• Fault simulation
CIRCUIT BLOCKS
• Silicon Controlled Rectifier (SCR)
• Triac AC power control circuit
• SCR half‐wave and full‐wave circuit
• SCR and UJT half‐wave and full‐wave Motor
Complete with theoretical and practical manual
Dimensions of the board: 297x260mm
SCR TRIAC POWER CONTROL
The design and construction of electronic circuits to solve practical problems is an essential technique in the fields of electronic engineering and computer engineering.
With this board the students can study the operation of the power components such as SCR and TRIAC and check how do they apply in power control circuits and in phase control circuits (half‐ wave and full wave).
