Wien Bridge
Product Code : JA-AET-1473
The Wien bridge trainer is used to study the Wien bridge and to measure capacitance with both the Wien series bridge and the Wien parallel bridge. The panel has three single-dial decade resistances, a two-dial decade resistance, band-switched standard capacitances, an unknown capacitor, and a built-in 1 kHz sine wave oscillator with an audio amplifier and speaker for null detection (SKU JA-AET-1473).
Specifications
The Wien bridge panel carries:
| Product | Wien Bridge |
| SKU | JA-AET-1473 |
| DC supply | ±12 V DC at 100 mA, IC regulated, internally connected |
| Oscillator | 1 kHz sine wave |
| Null detector | Audio amplifier and speaker |
| Decade resistances | Three, single dial, 100 ohm steps, 1 kilohm each |
| Two-dial decade resistance | 10 ohm and 100 ohm dials, 1100 ohm total |
| Standard capacitance | Decade, selected by a band switch |
| Unknown capacitor | Fitted |
| Mains | 230 V ±10%, 50 Hz AC; ON/OFF switch, fuse and jewel light |
| Patch cords | 4 mm spring-loaded plugs, stackable from the rear at both ends, 0.5 m |
Wien bridge experiments
The listed experiments are:
- Study of the Wien bridge
- Capacitance measurement with the Wien series bridge
- Capacitance measurement with the Wien parallel bridge
Scope of supply and ordering
The listing covers the Wien bridge panel with patch cords and operating instructions, supplied by JaincoLab; the oscillator and null detector are built in. Order quantity, packing and delivery time are set out on each quotation.
Frequently asked questions
Which Wien bridge forms can be used?
Both the Wien series bridge and the Wien parallel bridge, each for measuring capacitance.
Is an external oscillator needed?
No. A 1 kHz sine wave oscillator is built in, with an audio amplifier and speaker for null detection.
Which decade resistances are provided?
Three single-dial decades in 100 ohm steps up to 1 kilohm each, and one two-dial decade of 10 ohm and 100 ohm steps totalling 1100 ohm.
Related products
The analog electronics trainer range lists further items of this kind.
Request a quote
To order the Wien Bridge, send the SKU JA-AET-1473, the quantity and the delivery destination through the JaincoLab contact page. Tender and project enquiries can be sent through the tenders page.
