$10.00
Selenium rectifier replacement boards for use with modern silicon diodes.
21 in stock
Description
These boards were designed to replace old selenium rectifiers that are found in many pieces of vintage equipment.
The boards have a place for two resistors to drop the voltage to closer match the output from a selenium rectifier diode.
The centre hole is designed to accept a soldered standoff to more closely mimic the way a selenium rectifier stack is mounted. Threaded and non-threaded types are available from distributors like Digi-Key and Mouser. A part number is provided for each in the downloadable PDF manual.
Combining more than one board by stacking and bussing the AC to both boards allows you to create full wave rectifiers for applications that require it.
The boards are 45mm in diameter and are sold as a panel of two. The listed price is for a panel of two boards.
Part number for the 1/4″ length, 6-32 threaded standoff by Keystone (as seen in the example photos):
Digi-Key Part: 36-4893CT-ND
Keystone Part: 4893
No parts are supplied with the boards, the photos provided are examples of how a board may be populated.
Additional information
| Weight | 0.1 kg |
|---|---|
| Dimensions | 10 × 7.5 × 0.16 cm |
