Nvis 6530A Techbook for Understanding Characteristics of DIAC, TRIAC & SCR

- Mains power supply: 90 - 270V ±10%, 50Hz

- Fixed DC power supply: +15V, Regulated
                                         +35V, Regulated
                                          -35V, Regulated

- BreadBoard:
       -- Dimension (mm): 75 x 61 x 10
       -- Distribution strips:
       -- Terminal strips: 2
       -- Distribution holes: 200
       -- Terminal holes: 640

- DIAC: DB3

- TRIAC: BT136

- SCR: TYN616

- Resistor Bank:
       -- M.F.R. 2.2K 1% 1/4W (3 Nos.)
       -- M.F.R. 470E 1% 1/4W (3 Nos.)
       -- M.F.R. 1K 1% 5W (3 Nos.)
       -- M.F.R. 4.7K 1% 5W (3 Nos.)
       -- M.F.R. 1K 1% 10W (3 Nos.)

- Variable Resistance bank:
       -- 5K 10 turn Potentiometer (2 Nos.)

- Voltmeter Range: 0 V to 99 V

- Ammeter Range: 0 mA to 20 mA

- Weight: 2.5 kg (approximate)

- Dimensions (mm): W 350 x D 280 x H 55

- To study and plot the V-I Characteristics of DIAC with Positive and Negative biasing
- Study and observation of Break over voltage (V ) and V Symmetry of BO BO DIAC
- To study and plot the V-I Characteristic of TRIAC with Positive and Negative biasing
- Study of Gate Current Triggering of TRIAC
- To study the phenomena of Holding Current and Latching current in TRIAC
- To Study and plot V-I Characteristic of SCR Study of Gate Current Triggering of SCR
- To study the phenomenon of holding current and latching current in SCR Under