There are two additional DC/DC modules for RCT that can be useful for special tasks.

This one, option #2 with RD-0512D and LM317, uses a RECOM regulator like the standard board, but instead of the fixed voltage regulator, it uses LM317 for the 5V supply voltage. This allows the supply voltage to be set from 4.8V to 5.3V by setting two jumpers. This may be necessary for special tests, e.g.

• for NVRAMs that go into read-only mode below 4.8V (rarely),
• with aged memory modules whose behavior you want to test with increased voltage.

You will get the PCB only; no other components are included.

Please refer to our other items for main RCT PCBs and adapter sets.