This unit generates four line synchronized isolated triggering pulse to fire thyristors connected in single phase (1) Half wave, (2) Full wave, (3) Half controlled Bridge, (4) Fully controlled Bridge and (5) AC phase control power circuit.The firing circuit is based on Ramp-comparator method. Isolation is provided by pulse Transformer.
FEATURES :
- Works directly on 230V AC mains.
- Gate drive current of 200mA to trigger wide range of devices. Provision for feed back control.
- Firing angle variation from 180 to 0 on a graduated scale.
- Test points to study the logic circuit.
- Soft start and soft stop feature.
- Neatly designed front panel.
This unit along with our SCR converter modules, Rectifier diode modules, Single phase half controlled converter power circuit and single phase fully controlled converter power circuit can be used to conduct Power Electronics Experiments on single phase.
FRONT PANEL DETAILS :
- POWER : Mains on/off Switch with built in LED Indicator
- FIRING ANGLE: Potentiometer to very the firing angle from 180 to 0 when the control switch is in INT position.
- CONTROL: Switch for internal (INT) or external / feedback (EXT) control
- Vc: External control input when the control switch is in EXT Position. 0 to 5V.
- GND: Equipment ground for connecting external control input and to observe the test point signals.
- ON/OFF: Switch for trigger output with soft start and soft stop feature.
- TEST POINTS: To observe the signals at various points in the logic circuit for study purpose.
- TRIGGER OUTPUTS:
T1 & T1 For +ve Half Cycle.
T2 & T2 For -ve Half Cycle.
TRIGGERING CIRCUIT FOR SINGLE PHASE CONVERTER for Institutional & Laboratory Applications
TRIGGERING CIRCUIT FOR SINGLE PHASE CONVERTER is designed for engineering colleges, technical universities, STEM laboratories, and TVET training centers. Interlabs manufactures export-quality engineering training systems for institutional procurement projects, technical education programs, laboratory modernization, and international supply requirements across South Africa, Ghana, Uganda, and Tanzania.
Applications of TRIGGERING CIRCUIT FOR SINGLE PHASE CONVERTER
This equipment is widely used for technical education, engineering practical training, industrial automation learning, and laboratory demonstrations. It supports practical learning environments, institutional laboratory setups, technical training programs, and advanced educational applications.
Suitable For
- Universities and educational institutions
- Research laboratories and training centers
- Government and institutional procurement projects
- African laboratory infrastructure programs
- Technical and vocational education facilities
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Why Choose Interlabs?
- Educational laboratory equipment manufacturer and exporter
- OEM and custom manufacturing support available
- Export-ready packaging and documentation assistance
- Suitable for institutional and government projects
- Global shipping and bulk supply capability
Global Export Support
Interlabs supplies laboratory equipment and institutional training systems to buyers across South Africa, Ghana, Uganda, and Tanzania with secure export packaging, documentation support, and international logistics assistance.