Thyratron Characteristics with power supply and 3 meters (C.R.) (V.V.) Manufacturer,Supplier and Exporter in India
Product Code : SCL-EELE-12194
Indian Lab Suppliers supplies the Thyratron Characteristics with power supply and 3 meters (C.R.) (V.V.) (Product ID: 12194) as part of its electronics engineering lab equipment range. It is a self-contained set-up for plotting the DC grid-control (firing) and phase-control characteristics of a thyratron tube.
Quick Answer
Supplies are a continuously variable 0–150 V DC, 15 mA for the anode, 0–5 V DC, 10 mA for the grid, 100-0-100 V AC, 10 mA for phase control and 6.3 V AC, 600 mA for the filament. Meters are a 65 mm DC voltmeter (50 V / 150 V), a 0–5 V DC voltmeter and a 0–10 mA DC milliammeter, and a decade capacitor in 0.01 µF steps shifts the grid phase. Students plot the critical grid voltage against anode voltage and the phase-control curve. Once a thyratron fires, the grid loses control until the anode voltage falls to zero, which is why AC phase shifting is used to vary the firing point.
Key Specifications
| Parameter | Detail |
|---|---|
| Device | Thyratron tube |
| Anode supply | 0–150 V DC, 15 mA, variable |
| Grid supply | 0–5 V DC, 10 mA, variable |
| Phase-control supply | 100-0-100 V AC, 10 mA |
| Filament supply | 6.3 V AC, 600 mA |
| Meters | DC voltmeter 50/150 V; DC voltmeter 0–5 V; DC milliammeter 0–10 mA (65 mm) |
| Phase shift | Decade capacitor, 0.01 µF steps |
| Mains input | 230 V ±10%, 50 Hz AC, with mains switch, fuse and pilot lamp |
Where This Is Used
The valve forerunner of the Silicon Controlled Rectifier Characteristics with power supply and 2 meters (Product ID: 12169). Supplies reach 150 V DC and 100 V AC and the tube runs hot; use under supervision. Browse the full Electronics Engineering Lab Equipment range or related Electronics Lab Equipment products.
Frequently Asked Questions
Why is phase control used?
Once fired, the grid cannot stop conduction, so the firing angle is set by shifting the grid voltage phase.
How many meters are fitted?
Three.
Is other apparatus needed?
No, the supplies and meters are built in.
Related Categories
Electronics Engineering Lab Equipment · Electronics Lab Equipment · Physics Lab Equipment
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