Objective: Vl Characteristics of Diode Valve at various filament voltages.
Features: Instrument comprises of DC Regulated Power Supply 0-250VDC/30mA, Variable AC Power Supply 6.3 VAC/1Amp,two round meters for voltage & current measurement
Components are placed in Bakelite/ Metal Cabinets & connections are brought out at 4 mm Terminals/Sockets.
| 200170 | PN Junction Diode on Board (IN 34 or equivalent). |
| 200171 | Zener Diode (8.2V or any other value) on board. |
| 200172 | PNP/ NPN Transistor on Board |
| 200173 | LDR (5mm on board) |
| 200174 | Thermistor on board (Any valve from 100 ohm-100K ohm). |
| 200175 | Diode valve (6H6) on board. |
| 200176 | Diode valve (6AL5) on board. |
| 200177 | Triode valve (6J5/6C5) on board. |
| 200178 | Triode valve (ECC 82) on board. |
| 200179 | Tetrode/Pentode Valve (6SJ7) on board. |
| 200180 | Thyratron Valve (2D21) on Board. |
| 200181 | Thyratron Valve (2051) on Board. |
| 200182 | Photo Cell Selenium type mounted in the box. |
| 200183 | Photo Cell Vacuum type mounted in the wooden box with aperture for light. |
Objective : To plot Reverse saturation current Vs Temperature in reverse biased PN Junction Diode.
Features : Instrument comprises of DC Regulated Power Supply 0-20 VDC/150mA, two round meters for voltage & Current measurement, one PN Junction Diode (Ge type) is kept in Oven, connections of supplies, Meters & Diode brought out at 4 mm Sockets. Also provided with Oven with temperature control knob
Objective : To plot static & Transfer Characteristics.
Features : Instrument comprises of Two DC Regulated Power Supplies 0-15VDC/150mA & 0- 3VDC/150mA, three round meters for voltage & current measurement, FET BFW10 mounted behind the panel.
Objective :To calculate charge & discharge time of a condensor.
Features :Instrument comprises of High Voltage DC Power Supply 0-250VDC/30mA, 3 Capacitors (Paper Type) connected behind the front panel, can beselected using toggle switches & one Neon Lamp
Objective : Calculation of ‘H’ Parameters, such as current gain, input impedance, Output impedance and reverse feedback ratio.
Features : Instrument comprises of Two DC Regulated Power Supplies 0-10VDC/150mA, 0-1VDC/150mA, Four round meters, One PNP Transistor mounted behind the panel, connections of Supplies, Meters & Transistor brought out at 4mm
Sockets.